Data Series 812
NiguanakGTN-P code: U29 Latitude: 69° 53.363′N Longitude: 142° 59.037′W Elevation: 84 meters above mean sea level Installation date: 18 AUG 2000 
Figure 1. Location map presenting the specific location of the Niguanak site and its spatial relationship to other sites in the monitoring network. (NPR-A, National Petroleum Reserve–Alaska; ANWR, Arctic National Wildlife Refuge) 
Figure 2. Niguanak station in summer 2009. (Click image for larger version.) 
Figure 3. Niguanak: Seasonal windroses. The wind direction and speed data are divided into 16 wind direction categories (22.5° each) and 3 wind speed classes: less than 5 m s−1, between Data Access (Large file will open in new window)TablesTable 1a. Statistical summaries of air temperature data at monthly resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Air temperature, in degrees Celsius File name: AK107_Tair_mon_stats.txt Date of file preparation: 06 Dec 2013 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -0.28 -9.63 -16.58 -21.22 2001 -22.47 -20.17 -27.73 -15.99 -9.43 3.39 7.52 5.20 1.50 -11.73 -17.29 -22.74 2002 -25.98 -27.35 -19.17 -14.67 -3.26 3.29 6.15 4.72 3.35 -6.69 -11.97 -18.88 2003 -22.41 -25.59 -23.73 -13.05 -4.78 3.13 8.59 3.05 -0.49 -4.02 -17.50 -21.09 2004 -24.34 -32.38 -28.80 -18.50 -5.62 6.04 9.51 8.14 0.06 -8.71 -17.14 -23.69 2005 -21.89 -25.61 -22.83 -16.22 -4.39 2.24 4.92 7.28 1.48 -8.27 -24.04 -20.77 2006 -26.05 -19.48 -27.25 -19.55 -2.79 6.39 8.20 5.39 4.02 -4.75 -18.55 -18.24 2007 -26.40 -24.67 -27.76 -13.06 -7.41 4.17 8.92 7.18 2.26 -8.48 -11.79 -19.19 2008 -27.12 -25.53 -28.44 -12.57 -2.58 6.88 9.70 4.48 0.36 -9.72 -15.78 -18.52 2009 -24.31 -25.92 -29.27 -14.96 -4.30 2.35 7.26 5.73 1.08 -5.10 -19.98 -18.61 2010 -25.30 -23.87 -24.69 -10.87 -5.58 3.72 9.57 8.32 2.20 -6.96 -10.87 -25.64 2011 -24.23 -20.91 -20.95 -18.72 -3.70 2.88 8.60 6.81 1.77 -5.92 -21.39 -25.37 Minimum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -13.21 -20.57 -28.45 -36.04 2001 -39.25 -38.05 -38.54 -28.62 -22.69 -2.75 -1.57 -3.47 -7.27 -27.71 -24.75 -32.67 2002 -38.78 -35.38 -34.72 -27.33 -21.27 -1.77 -5.14 -2.80 -3.52 -18.95 -24.54 -31.76 2003 -36.45 -37.09 -34.77 -28.52 -13.79 -2.97 -1.08 -2.25 -8.23 -16.78 -31.89 -33.64 2004 -38.32 -43.51 -41.17 -32.55 -19.08 -2.14 0.91 -1.77 -8.58 -23.87 -31.78 -37.73 2005 -37.88 -33.71 -38.24 -29.69 -14.47 -3.91 -2.98 -4.35 -6.13 -19.54 -37.15 -37.70 2006 -39.69 -39.27 -35.55 -28.89 -18.58 -4.36 -3.88 -1.68 -2.12 -18.11 -28.06 -32.11 2007 -38.30 -40.78 -41.27 -24.28 -18.62 -2.04 1.61 -3.43 -9.68 -18.51 -21.90 -37.15 2008 -39.20 -37.20 -42.31 -28.19 -9.19 -5.41 -0.36 -0.82 -8.40 -21.73 -23.78 -32.02 2009 -37.85 -39.92 -39.72 -28.91 -16.81 -1.75 -0.50 -2.75 -9.52 -18.11 -29.16 -33.69 2010 -38.64 -38.89 -34.08 -25.88 -20.84 -2.20 0.64 -1.71 -10.80 -19.21 -24.08 -38.54 2011 -41.60 -36.47 -33.49 -28.17 -20.15 -5.53 0.56 -2.78 -8.61 -18.62 -35.66 -37.55 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 16.61 -1.54 -3.72 -9.17 2001 -0.99 -1.22 -17.14 -4.01 3.52 16.50 27.55 18.12 13.20 0.33 -10.53 1.41 2002 -6.17 -6.26 -4.70 1.94 8.54 16.52 19.96 24.83 19.26 1.24 2.01 -4.87 2003 -10.69 -14.02 -7.64 -0.11 6.59 19.40 22.11 17.78 12.82 15.49 2.05 -7.87 2004 -1.73 -22.93 -2.86 0.35 3.24 24.20 25.44 22.45 12.96 1.68 -9.14 -3.73 2005 1.54 -13.65 -1.05 5.27 2.27 16.86 14.35 20.68 11.71 4.14 -14.79 -3.99 2006 -15.04 2.98 -19.55 -10.29 10.08 22.23 22.91 19.90 17.81 10.39 -3.09 -1.08 2007 -8.94 -7.24 -6.54 -2.98 1.45 17.75 20.90 22.88 16.72 -1.93 -6.23 -5.75 2008 3.60 -3.55 -6.12 0.80 8.35 22.45 20.08 11.63 11.29 -1.76 -8.65 -1.02 2009 5.56 -4.40 -12.50 7.15 7.86 10.02 24.02 20.38 19.03 2.65 -9.57 0.06 2010 3.01 -13.56 -10.81 1.87 6.33 16.91 22.95 24.39 16.77 0.02 -0.51 -10.36 2011 1.12 -0.31 -5.90 -1.35 20.43 15.93 20.39 23.00 13.02 -0.53 -4.26 -6.76 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -1.74 -2.56 0.32 0.31 2001 2.62 4.84 -1.80 -0.49 -4.42 -1.01 -0.86 -1.23 0.04 -4.66 -0.39 -1.21 2002 -0.89 -2.34 6.76 0.83 1.75 -1.12 -2.23 -1.71 1.89 0.39 4.93 2.65 2003 2.68 -0.57 2.20 2.45 0.23 -1.28 0.20 -3.38 -1.95 3.06 -0.60 0.44 2004 0.75 -7.36 -2.87 -3.00 -0.61 1.64 1.12 1.71 -1.40 -1.63 -0.23 -2.16 2005 3.20 -0.60 3.10 -0.72 0.62 -2.17 -3.47 0.85 0.02 -1.20 -7.13 0.76 2006 -0.96 5.53 -1.32 -4.05 2.23 1.99 -0.19 -1.04 2.56 2.32 -1.64 3.29 2007 -1.31 0.34 -1.83 2.44 -2.40 -0.24 0.53 0.76 0.80 -1.40 5.12 2.34 2008 -2.03 -0.52 -2.51 2.94 2.43 2.48 1.31 -1.94 -1.10 -2.64 1.12 3.01 2009 0.79 -0.91 -3.34 0.55 0.71 -2.05 -1.13 -0.70 -0.38 1.97 -3.07 2.92 2010 -0.21 1.14 1.24 4.63 -0.57 -0.69 1.19 1.89 0.74 0.11 6.03 -4.11 2011 0.86 4.10 4.98 -3.22 1.31 -1.52 0.21 0.38 0.31 1.15 -4.48 -3.84 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 2001 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2002 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.73 100.00 100.00 100.00 100.00 2003 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2004 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.33 100.00 100.00 100.00 100.00 2005 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.73 100.00 100.00 100.00 100.00 2006 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2007 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2008 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2009 100.00 100.00 100.00 100.00 99.33 100.00 99.46 100.00 100.00 99.87 100.00 100.00 2010 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2011 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 Table 1b. Statistical summaries of wind speed data at monthly resolution. Average, maximum, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Wind speed, in meters per second File name: AK107_U_mon_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN 3.23 3.86 NaN NaN 2005 6.69 3.91 NaN 3.82 4.08 4.49 3.96 3.22 5.31 3.78 4.44 NaN 2006 NaN 4.87 NaN 5.02 NaN NaN NaN NaN 3.34 4.85 3.94 NaN 2007 3.22 5.27 NaN 4.11 4.41 5.04 3.69 3.40 4.35 4.63 NaN NaN 2008 NaN 5.13 NaN 4.86 4.92 3.69 4.60 3.42 4.21 5.21 NaN NaN 2009 4.97 NaN NaN 3.71 4.32 5.02 3.93 3.65 3.80 4.36 NaN NaN 2010 6.59 NaN 4.03 3.52 5.45 5.03 3.57 3.36 3.57 4.99 NaN NaN 2011 NaN 6.65 4.01 4.90 3.68 5.08 3.50 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN 9.52 11.39 NaN NaN 2005 24.38 11.13 NaN 11.59 11.34 11.06 9.62 10.07 12.69 15.10 13.26 NaN 2006 NaN 19.63 NaN 15.66 NaN NaN NaN NaN 10.61 18.62 13.53 NaN 2007 13.10 20.01 NaN 11.82 14.13 14.18 12.39 11.60 11.97 14.68 NaN NaN 2008 NaN 20.08 NaN 18.52 15.36 8.68 12.87 10.17 13.49 13.61 NaN NaN 2009 16.30 NaN NaN 14.95 13.69 12.31 9.16 10.81 13.32 18.38 NaN NaN 2010 23.26 NaN 13.22 12.31 15.48 13.11 10.69 11.24 10.65 19.25 NaN NaN 2011 NaN 29.37 13.62 20.08 11.35 13.28 9.96 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN -0.66 -0.67 NaN NaN 2005 0.99 -1.25 NaN -0.46 -0.40 -0.23 0.09 -0.26 1.42 -0.74 NaN NaN 2006 NaN -0.30 NaN 0.74 NaN NaN NaN NaN -0.55 0.32 NaN NaN 2007 -2.47 0.11 NaN -0.16 -0.07 0.32 -0.19 -0.08 0.46 0.11 NaN NaN 2008 NaN -0.04 NaN 0.58 0.45 -1.04 0.72 -0.06 0.32 0.69 NaN NaN 2009 -0.72 NaN NaN -0.56 -0.16 0.29 0.06 0.17 -0.08 -0.16 NaN NaN 2010 0.90 NaN NaN -0.76 0.97 0.31 -0.30 -0.12 -0.32 0.46 NaN NaN 2011 NaN 1.48 NaN 0.63 -0.79 0.36 -0.37 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 84.27 100.00 96.77 93.47 64.92 2005 95.03 96.28 89.11 100.00 100.00 100.00 100.00 99.73 100.00 96.24 100.00 57.80 2006 29.97 95.83 91.67 98.61 67.47 43.89 5.91 81.99 100.00 100.00 98.75 69.89 2007 100.00 97.77 90.46 100.00 100.00 100.00 100.00 99.87 100.00 100.00 92.78 86.56 2008 87.10 95.11 92.61 100.00 100.00 100.00 100.00 100.00 100.00 100.00 92.08 92.47 2009 95.56 94.05 90.59 100.00 99.33 100.00 99.46 100.00 100.00 99.06 76.67 94.22 2010 95.43 89.88 99.19 100.00 100.00 100.00 100.00 100.00 100.00 98.52 86.25 59.81 2011 80.24 100.00 100.00 100.00 100.00 100.00 100.00 Table 1c. Statistical summaries of ground temperature data at 10 and 120 centimeters depth at monthly resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Ground temperature, in degrees Celsius File name: AK107_Tg_mon_stats.txt Date of file preparation: 31 Oct 2013 Name of file preparer: Frank Urban Monthly Averages (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 0.05 -0.67 -5.27 -10.36 2001 -13.28 -13.45 -16.30 -14.00 -10.61 -1.19 0.90 1.37 0.57 -0.05 -3.27 -10.39 2002 -14.02 -17.12 -15.03 -13.10 -4.50 -0.53 1.04 1.29 0.89 -0.08 -2.71 -7.56 2003 -12.70 -14.67 -14.86 -13.42 -7.18 -0.69 1.51 1.47 0.30 -0.14 -6.26 -13.62 2004 -16.19 -21.32 -21.96 -17.62 -9.75 -0.50 2.45 3.45 0.48 -0.09 -3.06 -11.33 2005 -14.74 -17.45 -16.98 -14.96 -7.72 -0.46 1.45 2.80 0.77 -0.16 -6.12 -11.58 2006 -13.84 -15.94 -19.00 -16.27 -5.32 0.61 3.67 3.29 1.64 -0.10 -5.10 -11.10 2007 -17.31 -17.37 -22.01 -13.41 -8.58 0.18 3.26 3.60 1.18 -0.60 -3.72 -9.65 2008 -15.45 -18.16 -19.11 -13.47 -6.96 0.90 4.07 2.56 0.52 -0.03 -0.32 -5.79 2009 -13.41 -17.07 -18.26 -15.06 -4.45 -0.05 1.79 2.32 0.91 -0.06 -5.08 -12.04 2010 -18.69 -17.60 -18.69 -13.64 -7.79 -0.42 1.93 3.55 1.49 -0.08 -0.28 -5.51 2011 -11.59 -13.33 -13.96 -13.04 -6.86 -0.22 2.43 Minimum Value Each Month (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -0.10 -2.21 -8.31 -12.26 2001 -15.61 -15.52 -17.90 -17.05 -13.52 -6.40 -0.10 0.31 -0.10 -0.10 -7.20 -13.14 2002 -17.17 -18.41 -16.77 -15.92 -11.41 -1.34 -0.04 0.19 -0.10 -0.21 -4.97 -11.17 2003 -14.38 -15.81 -16.53 -15.70 -9.89 -1.89 0.14 0.43 -0.10 -0.73 -12.92 -15.86 2004 -20.25 -23.97 -24.96 -19.65 -14.53 -2.26 0.49 0.78 -0.09 -0.21 -6.48 -13.94 2005 -18.26 -18.74 -19.34 -17.21 -11.30 -1.67 0.02 0.73 -0.09 -0.44 -9.99 -14.39 2006 -17.97 -19.06 -20.83 -19.14 -13.79 -0.78 1.15 1.15 0.37 -0.66 -12.17 -15.74 2007 -19.69 -22.01 -24.90 -16.70 -12.05 -1.39 0.43 1.76 -0.09 -1.50 -7.56 -12.13 2008 -19.12 -21.35 -20.80 -17.69 -10.81 -0.72 2.25 1.21 -0.03 -0.04 -1.50 -11.18 2009 -17.29 -19.19 -19.92 -18.55 -8.32 -0.78 0.31 0.61 -0.09 -0.15 -11.29 -15.22 2010 -22.92 -20.82 -19.68 -18.18 -10.71 -1.34 0.14 2.07 -0.15 -0.21 -0.72 -11.81 2011 -14.93 -14.74 -15.00 -14.27 -11.99 -0.78 0.31 Maximum Value Each Month (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 0.72 -0.10 -2.21 -8.31 2001 -12.18 -11.85 -14.20 -12.25 -6.40 0.37 3.28 3.28 2.13 0.02 -0.04 -6.60 2002 -11.70 -16.33 -12.48 -9.38 -1.17 0.31 3.02 3.68 3.22 0.02 -0.16 -4.73 2003 -11.10 -12.88 -13.19 -9.93 -1.89 0.43 4.08 3.48 2.19 0.02 -0.27 -12.10 2004 -10.27 -18.65 -18.04 -14.53 -2.21 1.76 5.25 6.40 2.83 0.02 -0.15 -6.29 2005 -9.32 -16.13 -15.02 -11.30 -1.61 1.63 2.89 5.82 2.70 0.02 -0.44 -9.95 2006 -10.97 -12.18 -17.67 -12.87 -0.66 3.81 7.69 5.74 4.14 0.73 -0.44 -7.22 2007 -15.05 -12.75 -15.81 -10.61 -1.22 2.07 5.89 5.53 4.01 0.02 -0.94 -6.89 2008 -10.89 -14.16 -16.72 -9.82 -0.61 3.94 6.47 4.28 1.88 -0.03 -0.03 -1.50 2009 -10.07 -14.42 -14.60 -1.33 -0.72 1.21 4.62 4.35 3.21 0.02 -0.04 -7.62 2010 -13.77 -15.52 -17.40 -9.80 -0.67 0.67 4.62 5.53 3.88 0.02 -0.10 -0.61 2011 -8.55 -11.71 -12.90 -11.51 -0.21 0.90 4.90 Anomaly Relative to the Climatological Mean (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -0.78 -0.49 -1.56 -0.26 2001 1.59 3.23 1.53 0.37 -3.37 -0.97 -1.33 -1.26 -0.26 0.13 0.44 -0.29 2002 0.86 -0.44 2.81 1.26 2.74 -0.31 -1.19 -1.34 0.06 0.09 1.01 2.54 2003 2.18 2.01 2.97 0.94 0.07 -0.47 -0.71 -1.16 -0.53 0.04 -2.55 -3.52 2004 -1.32 -4.64 -4.13 -3.25 -2.50 -0.29 0.23 0.82 -0.36 0.09 0.65 -1.23 2005 0.13 -0.77 0.86 -0.60 -0.47 -0.24 -0.78 0.17 -0.06 0.01 -2.40 -1.48 2006 1.03 0.74 -1.17 -1.91 1.93 0.82 1.44 0.66 0.81 0.07 -1.39 -0.99 2007 -2.43 -0.69 -4.18 0.95 -1.33 0.40 1.03 0.97 0.34 -0.42 -0.01 0.45 2008 -0.58 -1.48 -1.28 0.89 0.29 1.12 1.84 -0.07 -0.32 0.14 3.39 4.32 2009 1.46 -0.39 -0.42 -0.70 2.79 0.16 -0.44 -0.31 0.07 0.12 -1.36 -1.94 2010 -3.82 -0.92 -0.86 0.73 -0.55 -0.21 -0.30 0.92 0.65 0.10 3.43 4.59 2011 3.28 3.35 3.87 1.32 0.39 -0.01 0.20 Percent of Data Available during Each Month (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 2001 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2002 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.73 100.00 100.00 100.00 100.00 2003 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2004 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.46 100.00 100.00 100.00 100.00 2005 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.73 100.00 100.00 100.00 100.00 2006 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2007 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2008 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2009 100.00 100.00 100.00 100.00 99.33 100.00 99.46 100.00 100.00 99.87 100.00 100.00 2010 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2011 100.00 100.00 100.00 100.00 100.00 100.00 100.00 Monthly Averages (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -2.09 -1.94 -3.78 -7.44 2001 -10.55 -11.32 -13.24 -13.36 -11.28 -6.21 -3.41 -2.37 -1.90 -1.73 -2.48 -6.93 2002 -10.25 -13.46 -13.37 -12.56 -8.32 -4.19 -2.78 -2.06 -1.72 -1.56 -2.20 -5.29 2003 -9.19 -11.44 -12.48 -12.70 -9.41 -4.71 -2.84 -1.96 -1.66 -1.55 -3.45 -9.76 2004 -11.97 -16.34 -18.54 -16.70 -12.71 -5.80 -3.29 -2.21 -1.73 -1.62 -2.31 -7.26 2005 -10.80 -13.81 -14.53 -14.07 -10.45 -5.06 -3.06 -2.11 -1.67 -1.53 -3.38 -8.39 2006 -10.34 -12.99 -15.00 -15.10 -10.01 -4.52 -2.66 -1.78 -1.42 -1.29 -2.19 -7.21 2007 -12.19 -13.31 -17.08 -14.22 -10.80 -5.27 -3.01 -1.86 -1.43 -1.29 -2.13 -6.11 2008 -10.31 -13.74 -14.98 -13.91 -10.15 -4.81 -2.59 -1.68 -1.39 -1.31 -1.29 -3.46 2009 -8.92 -12.83 -14.34 -14.60 -8.60 -4.20 -2.65 -1.80 -1.42 -1.32 -2.37 -8.01 2010 -13.13 -14.53 -15.51 -14.14 -10.22 -5.11 -2.97 -1.88 -1.40 -1.28 -1.24 -2.83 2011 -7.90 -10.59 -11.59 -11.66 -9.53 -4.32 -2.53 Minimum Value Each Month (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -2.28 -2.18 -5.34 -8.98 2001 -11.06 -12.07 -14.41 -14.46 -12.46 -9.86 -4.20 -2.77 -2.07 -1.80 -4.40 -8.97 2002 -12.30 -13.91 -13.90 -13.22 -11.42 -5.38 -3.33 -2.34 -1.91 -1.64 -3.65 -7.11 2003 -10.36 -12.49 -13.31 -13.34 -11.18 -6.78 -3.54 -2.29 -1.80 -1.64 -7.08 -10.58 2004 -14.83 -17.88 -19.37 -17.72 -15.49 -8.35 -4.19 -2.66 -1.91 -1.69 -4.14 -9.54 2005 -12.84 -14.36 -15.05 -14.69 -12.76 -7.09 -3.83 -2.49 -1.85 -1.63 -6.40 -9.11 2006 -12.44 -13.68 -15.80 -15.89 -14.38 -5.97 -3.37 -2.12 -1.58 -1.36 -5.59 -9.71 2007 -13.06 -15.27 -18.06 -16.98 -12.18 -7.85 -3.88 -2.28 -1.58 -1.36 -3.93 -8.11 2008 -12.36 -14.41 -16.01 -15.94 -11.94 -6.77 -3.53 -1.95 -1.47 -1.36 -1.36 -5.88 2009 -10.89 -13.48 -15.51 -15.51 -12.06 -5.69 -3.27 -2.17 -1.58 -1.42 -5.95 -10.31 2010 -15.40 -15.12 -16.07 -16.01 -11.84 -7.51 -3.79 -2.33 -1.58 -1.36 -1.31 -6.09 2011 -10.15 -11.20 -12.00 -12.00 -11.41 -5.94 -3.28 Maximum Value Each Month (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -1.97 -1.86 -2.18 -5.34 2001 -9.02 -10.82 -12.07 -12.38 -9.86 -4.20 -2.71 -2.07 -1.75 -1.64 -1.64 -4.40 2002 -8.72 -12.30 -12.58 -11.42 -5.38 -3.28 -2.28 -1.80 -1.59 -1.48 -1.48 -3.64 2003 -7.07 -10.36 -11.99 -11.17 -6.79 -3.53 -2.28 -1.75 -1.53 -1.48 -1.48 -7.12 2004 -10.04 -14.77 -17.66 -15.52 -8.32 -4.15 -2.60 -1.85 -1.63 -1.52 -1.52 -4.14 2005 -8.94 -12.76 -14.09 -12.76 -7.14 -3.79 -2.44 -1.74 -1.58 -1.47 -1.47 -6.40 2006 -9.11 -12.18 -13.19 -14.02 -5.93 -3.37 -2.11 -1.47 -1.30 -1.19 -1.19 -5.55 2007 -9.71 -12.10 -15.27 -12.18 -7.85 -3.84 -2.22 -1.52 -1.30 -1.19 -1.25 -3.93 2008 -8.07 -12.37 -13.91 -11.94 -6.81 -3.53 -1.95 -1.47 -1.30 -1.25 -1.25 -1.36 2009 -5.88 -10.90 -12.99 -12.06 -5.69 -3.27 -2.12 -1.47 -1.31 -1.25 -1.20 -5.95 2010 -10.31 -14.06 -14.65 -11.81 -7.51 -3.74 -2.28 -1.52 -1.25 -1.20 -1.20 -1.20 2011 -6.10 -10.07 -10.85 -11.37 -5.94 -3.23 -1.90 Anomaly Relative to the Climatological Mean (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -0.50 -0.48 -1.43 -0.81 2001 0.05 1.80 1.37 0.55 -1.14 -1.28 -0.52 -0.44 -0.31 -0.27 -0.13 -0.30 2002 0.35 -0.33 1.23 1.35 1.81 0.74 0.11 -0.12 -0.13 -0.10 0.15 1.34 2003 1.40 1.68 2.12 1.21 0.73 0.22 0.05 -0.03 -0.07 -0.09 -1.10 -3.13 2004 -1.37 -3.21 -3.94 -2.79 -2.57 -0.88 -0.40 -0.27 -0.14 -0.16 0.03 -0.63 2005 -0.20 -0.68 0.08 -0.16 -0.32 -0.13 -0.17 -0.17 -0.08 -0.07 -1.03 -1.76 2006 0.26 0.13 -0.39 -1.19 0.12 0.41 0.23 0.15 0.17 0.17 0.16 -0.57 2007 -1.60 -0.19 -2.47 -0.31 -0.67 -0.35 -0.12 0.08 0.16 0.17 0.22 0.52 2008 0.29 -0.61 -0.37 0.00 -0.02 0.12 0.30 0.25 0.20 0.15 1.06 3.17 2009 1.68 0.29 0.26 -0.69 1.54 0.73 0.24 0.14 0.16 0.14 -0.02 -1.38 2010 -2.54 -1.41 -0.91 -0.23 -0.09 -0.19 -0.08 0.06 0.18 0.18 1.11 3.80 2011 2.70 2.53 3.01 2.25 0.61 0.61 0.36 Percent of Data Available during Each Month (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 2001 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2002 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.73 100.00 100.00 100.00 100.00 2003 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2004 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.46 100.00 100.00 100.00 100.00 2005 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.73 100.00 100.00 100.00 100.00 2006 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2007 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2008 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2009 100.00 100.00 100.00 100.00 99.33 100.00 99.46 100.00 100.00 99.87 100.00 100.00 2010 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2011 100.00 100.00 100.00 100.00 100.00 100.00 100.00 Table 1d. Statistical summaries of incident solar flux data at monthly resolution. Average, anomaly, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Incident solar flux, in watts per meter squared File name: AK107_So_d_mon_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 60.1 23.9 0.6 -0.0 2001 0.5 12.1 60.3 171.3 256.9 245.3 200.7 110.3 60.1 21.8 1.9 -0.1 2002 0.7 15.6 65.9 159.0 235.3 207.9 213.6 107.8 68.2 21.0 2.3 -0.0 2003 0.7 13.0 67.3 154.5 217.7 251.2 164.8 109.0 74.4 14.1 2.2 0.0 2004 0.7 16.2 61.2 171.9 229.1 245.4 170.2 139.6 58.1 24.0 1.7 0.0 2005 0.8 11.9 55.6 150.0 180.2 220.8 170.5 103.9 50.7 21.0 2.2 0.2 2006 0.8 13.8 65.2 145.7 177.8 189.3 179.3 94.9 64.0 22.6 3.1 1.0 2007 0.8 10.7 74.6 130.6 217.8 238.3 197.2 135.1 73.6 24.9 3.4 1.4 2008 1.4 13.6 74.5 130.0 190.2 259.8 200.2 92.9 54.5 24.4 3.0 0.6 2009 1.1 12.5 70.0 159.2 209.8 188.3 182.6 113.4 63.0 24.4 2.8 0.8 2010 1.2 11.6 70.2 139.2 202.0 221.5 176.8 104.3 65.9 23.1 5.9 0.6 2011 1.6 16.1 70.2 154.5 223.4 222.4 177.0 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -2.4 2.5 -2.0 -0.4 2001 -0.4 -1.3 -6.5 19.8 44.2 18.9 15.9 -2.1 -2.4 0.4 -0.7 -0.5 2002 -0.2 2.2 -0.9 7.6 22.6 -18.5 28.8 -4.6 5.7 -0.4 -0.4 -0.4 2003 -0.2 -0.4 0.5 3.0 4.9 24.8 -20.0 -3.4 11.9 -7.3 -0.4 -0.4 2004 -0.2 2.8 -5.6 20.5 16.4 19.0 -14.6 27.3 -4.3 2.5 -1.0 -0.4 2005 -0.1 -1.4 -11.2 -1.4 -32.6 -5.6 -14.3 -8.4 -11.8 -0.4 -0.4 -0.2 2006 -0.2 0.4 -1.6 -5.8 -35.0 -37.0 -5.5 -17.4 1.5 1.2 0.5 0.6 2007 -0.2 -2.7 7.8 -20.9 5.1 11.9 12.4 22.7 11.1 3.5 0.7 1.0 2008 0.5 0.2 7.7 -21.4 -22.6 33.4 15.4 -19.4 -8.0 3.0 0.3 0.2 2009 0.2 -0.9 3.1 7.7 -2.9 -38.1 -2.2 1.1 0.5 2.9 0.2 0.4 2010 0.2 -1.7 3.4 -12.3 -10.8 -4.9 -8.1 -8.1 3.4 1.7 3.3 0.2 2011 0.6 2.7 3.4 3.1 10.7 -3.9 -7.8 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 2001 100.0 99.4 98.4 100.0 100.0 99.4 100.0 100.0 100.0 100.0 100.0 100.0 2002 100.0 100.0 99.7 100.0 100.0 99.4 100.0 99.7 99.7 100.0 100.0 100.0 2003 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.8 99.7 99.2 100.0 100.0 2004 100.0 100.0 98.1 99.9 100.0 100.0 100.0 99.5 99.4 100.0 100.0 100.0 2005 100.0 99.7 97.7 100.0 99.3 100.0 100.0 99.7 100.0 99.2 99.7 100.0 2006 100.0 99.7 99.1 99.9 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 2007 100.0 99.6 100.0 99.7 99.9 99.9 100.0 99.9 100.0 99.9 100.0 100.0 2008 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 100.0 2009 100.0 100.0 100.0 100.0 99.3 100.0 99.5 100.0 100.0 99.9 100.0 100.0 2010 100.0 100.0 99.9 99.9 99.7 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2011 100.0 100.0 99.9 99.7 99.7 99.6 100.0 Table 1e. Statistical summaries of reflected solar flux data at monthly resolution. Average, anomaly, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Reflected solar flux, in watts per meter squared File name: AK107_So_u_mon_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 30.1 24.1 1.2 -0.0 2001 0.3 13.7 73.7 154.4 224.4 73.6 55.2 27.8 16.1 21.1 2.4 -0.0 2002 0.7 16.5 64.7 138.9 125.4 49.5 55.9 28.0 17.0 19.4 1.7 -0.0 2003 0.3 5.2 58.9 146.5 178.0 56.7 40.7 25.7 42.1 11.9 1.9 0.0 2004 0.6 15.5 69.2 166.0 173.6 61.1 47.7 39.0 18.7 24.3 2.2 0.0 2005 0.8 13.8 66.3 153.0 188.5 75.3 52.2 32.2 14.1 22.1 2.3 0.0 2006 0.7 12.8 65.3 145.6 109.1 61.7 58.6 28.8 16.3 8.4 2.4 0.4 2007 0.7 14.2 62.8 123.7 184.6 62.2 58.5 40.2 20.4 17.7 2.5 0.0 2008 0.8 13.8 75.9 132.7 149.1 74.5 64.5 27.7 18.2 24.6 2.2 0.0 2009 0.8 13.2 73.7 152.0 132.0 50.3 55.2 33.6 29.3 20.5 2.4 0.1 2010 0.9 12.6 68.5 140.7 172.8 55.9 51.4 28.8 17.2 20.6 2.2 0.1 2011 1.1 15.1 70.0 153.5 167.6 69.4 52.5 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 8.8 4.6 -0.9 -0.1 2001 -0.4 0.4 5.6 8.4 60.3 10.8 1.4 -3.9 -5.2 1.6 0.2 -0.1 2002 0.0 3.2 -3.4 -7.2 -38.7 -13.2 2.1 -3.7 -4.2 -0.1 -0.4 -0.1 2003 -0.5 -8.1 -9.2 0.5 13.9 -6.0 -13.2 -6.0 20.8 -7.5 -0.3 -0.0 2004 -0.1 2.2 1.1 19.9 9.5 -1.6 -6.2 7.3 -2.6 4.8 -0.0 -0.0 2005 0.1 0.5 -1.8 6.9 24.4 12.5 -1.6 0.5 -7.2 2.6 0.1 -0.0 2006 -0.0 -0.5 -2.8 -0.5 -55.0 -1.0 4.7 -2.9 -5.0 -11.1 0.3 0.3 2007 -0.0 0.8 -5.3 -22.4 20.5 -0.6 4.6 8.5 -0.9 -1.8 0.3 -0.1 2008 0.0 0.5 7.8 -13.4 -15.0 11.8 10.6 -4.0 -3.1 5.1 0.0 -0.0 2009 0.1 -0.1 5.6 5.9 -32.1 -12.4 1.3 1.9 8.0 1.0 0.2 0.0 2010 0.2 -0.7 0.4 -5.4 8.7 -6.9 -2.4 -2.9 -4.1 1.1 0.1 0.0 2011 0.4 1.8 1.9 7.4 3.5 6.6 -1.4 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 2001 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2002 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.7 100.0 100.0 100.0 100.0 2003 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2004 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.5 100.0 100.0 100.0 100.0 2005 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.7 100.0 100.0 100.0 100.0 2006 100.0 100.0 100.0 99.9 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 2007 100.0 100.0 100.0 100.0 99.9 100.0 100.0 99.9 100.0 99.9 100.0 100.0 2008 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2009 100.0 100.0 100.0 100.0 99.3 100.0 99.5 100.0 100.0 99.9 100.0 100.0 2010 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 99.9 99.6 100.0 2011 100.0 100.0 100.0 100.0 100.0 100.0 100.0 Table 1f. Statistical summaries of rainfall data at monthly resolution. Maximum, accumulated total, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). * * * * * * * * * * * * * * * * * * * * Data for this sensor is not available. * * * * * * * * * * * * * * * * * * * * Table 1g. Statistical summaries of snow depth data at monthly resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 90 percent of the data must be available in order to calculate statistics. Periods with less than the 90 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Snow depth, in centimeters File name: AK107_snowD_mon_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 2.4 8.0 13.0 10.8 2001 11.7 12.8 12.2 12.0 12.9 1.3 2.1 3.1 2.8 19.6 21.5 17.3 2002 17.6 19.7 18.0 17.4 10.3 2.3 2.1 3.5 3.7 8.3 11.1 12.2 2003 10.7 13.3 12.0 10.0 13.4 NaN NaN 1.0 NaN 3.5 8.6 NaN 2004 8.9 NaN 10.5 16.4 11.4 3.3 NaN 3.4 2.1 16.3 20.7 17.9 2005 16.8 17.1 20.1 21.2 24.6 4.6 1.9 3.0 2.6 6.0 14.2 15.4 2006 16.7 9.8 8.7 11.9 4.7 2.2 4.4 6.5 4.5 4.6 7.8 8.8 2007 11.5 16.3 3.9 7.6 12.9 3.4 6.5 6.3 5.3 4.0 9.1 10.0 2008 8.4 7.8 11.6 10.9 12.4 5.0 8.5 8.6 7.2 25.0 26.7 19.7 2009 13.8 12.7 24.0 19.0 6.4 2.9 4.6 8.3 8.9 14.3 14.0 13.1 2010 12.2 14.1 16.7 18.9 17.1 NaN NaN 8.2 7.4 17.2 23.1 23.1 2011 26.4 27.2 26.7 26.7 21.0 1.4 6.0 Minimum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 0.3 3.3 10.0 8.4 2001 9.0 11.7 10.0 10.5 9.6 -0.5 0.1 -0.0 0.5 6.4 14.9 14.6 2002 16.6 16.5 16.2 14.7 0.8 0.3 -0.2 0.3 1.1 3.8 9.7 9.9 2003 7.7 10.3 9.1 6.7 5.6 NaN NaN -1.2 NaN -0.6 7.5 NaN 2004 7.8 NaN 6.9 10.2 1.3 -1.6 NaN 1.3 -0.9 0.6 15.1 16.2 2005 15.5 16.1 16.3 19.4 18.4 -1.1 -0.4 -0.9 -0.4 -0.4 11.9 11.4 2006 4.9 7.5 6.5 6.5 -0.9 -0.5 -0.1 1.4 1.7 0.0 2.5 5.9 2007 6.7 2.2 -1.4 1.4 0.8 -0.5 -0.7 1.7 0.5 0.2 5.4 4.4 2008 5.6 4.5 6.0 5.3 0.9 -0.3 0.2 -0.5 0.6 9.1 24.6 11.4 2009 10.2 9.6 11.2 6.0 -0.2 -0.5 0.4 3.2 4.5 11.8 11.0 11.0 2010 9.9 11.4 14.5 16.2 -1.2 NaN NaN 3.0 3.5 4.5 17.8 19.0 2011 21.1 25.0 25.0 24.7 0.5 -1.8 1.1 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN 5.0 13.2 17.8 14.0 2001 14.4 14.2 14.5 13.9 15.9 9.6 4.7 4.8 10.0 31.5 30.8 19.9 2002 18.9 23.9 21.0 19.1 17.4 5.2 4.6 5.9 5.0 11.7 12.5 14.7 2003 13.5 15.3 15.5 12.4 16.4 NaN NaN 2.7 NaN 9.8 9.8 NaN 2004 9.9 NaN 14.1 20.3 19.0 5.7 NaN 5.7 4.9 30.4 29.7 21.8 2005 17.6 20.3 23.4 24.8 29.8 20.2 3.8 5.7 5.3 17.8 17.7 21.2 2006 22.6 10.8 9.5 16.9 10.0 5.6 9.1 11.5 8.1 11.7 12.1 12.0 2007 23.4 20.5 8.8 15.2 20.3 10.9 12.9 12.2 9.7 9.5 17.6 16.4 2008 16.4 13.4 14.0 17.0 19.0 10.5 15.1 14.3 13.3 35.2 29.4 26.9 2009 16.3 17.2 31.1 27.3 17.0 6.4 8.8 10.6 17.0 21.5 20.7 16.4 2010 14.5 19.3 18.0 22.5 21.7 NaN NaN 10.6 12.8 34.7 35.4 27.6 2011 28.4 28.9 28.7 29.3 31.4 5.7 12.0 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN -2.9 -3.3 -2.0 -3.7 2001 -2.0 -2.3 -2.7 -3.6 -0.5 -1.6 -2.4 -2.5 -2.4 8.3 6.5 2.9 2002 3.9 4.6 3.1 1.8 -3.1 -0.6 -2.4 -2.2 -1.5 -3.0 -3.9 -2.3 2003 -3.0 -1.8 -3.0 -5.7 0.0 NaN NaN -4.7 NaN -7.8 -6.4 NaN 2004 -4.8 NaN -4.5 0.8 -1.9 0.3 NaN -2.3 -3.2 5.0 5.8 3.4 2005 3.1 2.0 5.2 5.5 11.2 1.7 -2.6 -2.7 -2.7 -5.3 -0.8 0.9 2006 3.0 -5.2 -6.3 -3.7 -8.7 -0.7 -0.1 0.9 -0.7 -6.7 -7.1 -5.7 2007 -2.2 1.2 -11.0 -8.0 -0.4 0.5 2.0 0.6 0.1 -7.3 -5.9 -4.5 2008 -5.3 -7.2 -3.4 -4.8 -1.0 2.0 4.0 2.9 2.0 13.7 11.7 5.2 2009 0.1 -2.3 9.0 3.4 -6.9 -0.0 0.0 2.6 3.6 3.0 -1.0 -1.4 2010 -1.5 -1.0 1.8 3.3 3.7 NaN NaN 2.6 2.2 5.9 8.1 8.6 2011 12.8 12.1 11.7 11.1 7.7 -1.5 1.5 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 88.3 98.4 2001 96.8 100.0 100.0 91.7 93.5 100.0 98.4 100.0 100.0 96.8 98.3 100.0 2002 100.0 98.2 100.0 95.0 87.1 41.7 61.3 95.2 93.3 96.8 100.0 100.0 2003 98.4 94.6 96.8 66.7 37.1 0.0 0.0 25.8 6.7 53.2 21.7 0.0 2004 17.7 8.6 21.0 45.0 69.4 73.3 0.0 83.9 98.3 88.7 91.7 93.5 2005 83.9 100.0 95.2 100.0 87.1 93.3 51.6 99.0 93.8 97.3 94.9 93.8 2006 89.9 94.6 99.1 94.7 99.5 98.1 87.1 94.8 99.9 98.1 94.9 90.9 2007 96.5 95.8 92.6 81.2 70.7 80.8 82.7 99.2 94.2 99.7 94.2 92.1 2008 93.5 97.3 96.5 97.1 48.3 98.8 98.4 98.8 99.6 96.1 99.2 98.9 2009 99.7 97.9 98.4 95.8 92.6 99.9 99.3 92.1 84.7 62.8 88.1 75.9 2010 90.6 90.0 85.1 74.7 43.3 3.9 4.3 97.8 98.6 99.6 96.4 88.8 2011 90.1 85.1 99.1 95.1 99.5 98.3 99.1 Table 1h. Statistical summaries of soil moisture data at monthly resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Soil moisture, in water fraction by volume File name: AK107_Smoist_mon_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.361 0.295 0.041 NaN 2005 NaN NaN NaN NaN NaN 0.036 0.275 0.370 0.377 0.222 NaN NaN 2006 NaN NaN NaN NaN NaN 0.120 0.369 0.383 0.393 0.322 0.050 NaN 2007 NaN NaN NaN NaN 0.008 0.054 0.315 0.378 0.396 0.150 0.024 NaN 2008 NaN NaN NaN NaN NaN 0.135 0.346 0.376 0.378 0.328 0.194 NaN 2009 NaN NaN NaN NaN NaN 0.062 0.311 0.400 0.402 0.365 NaN NaN 2010 NaN NaN NaN NaN NaN 0.019 0.352 0.371 0.380 0.335 0.165 0.028 2011 NaN NaN NaN NaN NaN 0.052 0.376 Minimum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.357 0.137 0.010 NaN 2005 NaN NaN NaN NaN NaN 0.021 0.057 0.337 0.375 0.041 NaN NaN 2006 NaN NaN NaN NaN NaN 0.003 0.362 0.361 0.364 0.145 0.007 NaN 2007 NaN NaN NaN NaN 0.001 0.027 0.107 0.328 0.334 0.046 0.007 NaN 2008 NaN NaN NaN NaN NaN 0.024 0.284 0.374 0.351 0.301 0.037 NaN 2009 NaN NaN NaN NaN NaN 0.017 0.114 0.308 0.402 0.298 NaN NaN 2010 NaN NaN NaN NaN NaN 0.005 0.039 0.346 0.375 0.254 0.085 0.004 2011 NaN NaN NaN NaN NaN 0.032 0.121 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.366 0.365 0.135 NaN 2005 NaN NaN NaN NaN NaN 0.055 0.394 0.381 0.379 0.376 NaN NaN 2006 NaN NaN NaN NaN NaN 0.393 0.373 0.402 0.403 0.400 0.145 NaN 2007 NaN NaN NaN NaN 0.029 0.107 0.405 0.405 0.405 0.335 0.049 NaN 2008 NaN NaN NaN NaN NaN 0.346 0.405 0.383 0.388 0.386 0.302 NaN 2009 NaN NaN NaN NaN NaN 0.122 0.357 0.402 0.403 0.402 NaN NaN 2010 NaN NaN NaN NaN NaN 0.041 0.402 0.384 0.385 0.376 0.255 0.085 2011 NaN NaN NaN NaN NaN 0.120 0.399 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2004 NaN NaN NaN NaN NaN NaN NaN NaN -0.024 -0.005 -0.051 NaN 2005 NaN NaN NaN NaN NaN -0.032 -0.059 -0.012 -0.008 -0.078 NaN NaN 2006 NaN NaN NaN NaN NaN 0.052 0.034 0.002 0.007 0.021 -0.042 NaN 2007 NaN NaN NaN NaN NaN -0.015 -0.020 -0.003 0.011 -0.151 -0.068 NaN 2008 NaN NaN NaN NaN NaN 0.067 0.011 -0.005 -0.007 0.027 0.102 NaN 2009 NaN NaN NaN NaN NaN -0.007 -0.024 0.018 0.017 0.064 NaN NaN 2010 NaN NaN NaN NaN NaN -0.050 0.017 -0.010 -0.005 0.034 0.073 NaN 2011 NaN NaN NaN NaN NaN -0.016 0.041 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2003 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 85.48 100.00 100.00 100.00 33.87 2005 1.61 0.00 0.00 0.00 45.16 100.00 100.00 100.00 100.00 100.00 22.64 0.00 2006 0.00 0.00 0.00 0.00 27.42 100.00 100.00 99.87 100.00 100.00 100.00 90.46 2007 0.00 14.43 0.00 46.25 100.00 100.00 100.00 99.87 100.00 100.00 100.00 71.37 2008 1.75 0.00 0.00 0.00 48.66 100.00 100.00 100.00 100.00 100.00 100.00 68.15 2009 0.00 0.00 0.00 0.00 45.43 100.00 99.46 100.00 100.00 99.87 54.44 0.00 2010 0.00 0.00 0.00 0.00 11.02 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2011 78.36 34.82 9.14 14.86 91.80 100.00 100.00 Table 1i. Statistical summaries of surface pressure data at monthly resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). * * * * * * * * * * * * * * * * * * * * Data for this sensor is not available. * * * * * * * * * * * * * * * * * * * * Table 2a. Statistical summaries of air temperature data at seasonal and annual resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Air temperature, in degrees Celsius File name: AK107_Tair_sea_stats.txt Date of file preparation: 06 Dec 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -8.84 NaN 2001 -21.33 -17.74 5.39 -9.20 -10.79 2002 -25.29 -12.34 4.74 -5.12 -9.10 2003 -22.18 -13.86 4.63 -7.30 -9.53 2004 -25.79 -17.63 7.92 -8.60 -11.22 2005 -23.67 -14.46 4.84 -10.25 -10.57 2006 -22.19 -16.49 6.66 -6.41 -9.33 2007 -23.05 -16.11 6.79 -6.03 -9.62 2008 -23.91 -14.55 7.02 -8.39 -9.87 2009 -22.82 -16.22 5.14 -7.97 -10.42 2010 -22.55 -13.74 7.24 -5.23 -9.10 2011 -23.68 -14.41 6.13 -8.48 -10.02 Minimum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -28.45 NaN 2001 -39.25 -38.54 -3.47 -27.71 -39.25 2002 -38.78 -34.72 -5.14 -24.54 -38.78 2003 -37.09 -34.77 -2.97 -31.89 -37.09 2004 -43.51 -41.17 -2.14 -31.78 -43.51 2005 -37.88 -38.24 -4.35 -37.15 -38.24 2006 -39.69 -35.55 -4.36 -28.06 -39.69 2007 -40.78 -41.27 -3.43 -21.90 -41.27 2008 -39.20 -42.31 -5.41 -23.78 -42.31 2009 -39.92 -39.72 -2.75 -29.16 -39.92 2010 -38.89 -34.08 -2.20 -24.08 -38.89 2011 -41.60 -33.49 -5.53 -35.66 -41.60 Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 16.61 NaN 2001 -0.99 3.52 27.55 13.20 27.55 2002 1.41 8.54 24.83 19.26 24.83 2003 -4.87 6.59 22.11 15.49 22.11 2004 -1.73 3.24 25.44 12.96 25.44 2005 1.54 5.27 20.68 11.71 20.68 2006 2.98 10.08 22.91 17.81 22.91 2007 -1.08 1.45 22.88 16.72 22.88 2008 3.60 8.35 22.45 11.29 22.45 2009 5.56 7.86 24.02 19.03 24.02 2010 3.01 6.33 24.39 16.77 24.39 2011 1.12 20.43 23.00 13.02 23.00 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -1.32 NaN 2001 2.52 -2.25 -1.01 -1.68 -0.81 2002 -1.45 3.14 -1.67 2.40 0.87 2003 1.66 1.62 -1.78 0.22 0.45 2004 -1.95 -2.15 1.51 -1.07 -1.24 2005 0.18 1.02 -1.56 -2.73 -0.60 2006 1.66 -1.01 0.26 1.11 0.64 2007 0.79 -0.63 0.38 1.49 0.36 2008 -0.07 0.93 0.62 -0.87 0.11 2009 1.03 -0.73 -1.26 -0.45 -0.44 2010 1.29 1.74 0.84 2.29 0.88 2011 0.16 1.07 -0.27 -0.96 -0.04 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.00 0.00 0.00 100.00 0.00 2001 100.00 100.00 100.00 100.00 1.00 2002 100.00 100.00 99.91 100.00 1.00 2003 100.00 100.00 100.00 100.00 1.00 2004 100.00 100.00 99.77 100.00 1.00 2005 100.00 100.00 99.91 100.00 1.00 2006 100.00 100.00 99.95 100.00 1.00 2007 100.00 100.00 99.95 100.00 1.00 2008 100.00 100.00 100.00 100.00 1.00 2009 100.00 99.77 99.82 99.95 1.00 2010 100.00 100.00 100.00 100.00 1.00 2011 100.00 100.00 100.00 100.00 1.00 Table 2b. Statistical summaries of wind speed data at seasonal and annual resolution. Average, maximum, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Wind speed, in meters per second File name: AK107_U_sea_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN 3.91 NaN 2005 NaN 4.27 3.89 4.51 NaN 2006 NaN NaN NaN 4.05 NaN 2007 NaN 4.34 4.03 5.34 4.48 2008 NaN 4.47 3.90 4.93 4.67 2009 NaN 4.22 4.19 NaN 4.29 2010 NaN 4.34 3.98 NaN NaN 2011 NaN 4.19 Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN 16.54 NaN 2005 NaN 15.58 11.06 15.10 NaN 2006 NaN NaN NaN 18.62 NaN 2007 NaN 18.44 14.18 20.03 20.03 2008 NaN 18.52 12.87 17.34 25.66 2009 NaN 17.51 12.31 NaN 22.15 2010 NaN 15.48 13.11 NaN NaN 2011 NaN 20.08 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN -0.63 NaN 2005 NaN -0.04 -0.13 -0.04 NaN 2006 NaN NaN NaN -0.50 NaN 2007 NaN 0.03 0.01 0.79 NaN 2008 NaN 0.16 -0.12 0.38 NaN 2009 NaN -0.08 0.17 NaN NaN 2010 NaN 0.04 -0.04 NaN NaN 2011 NaN -0.12 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.00 0.00 0.00 0.00 0.00 2001 0.00 0.00 0.00 0.00 0.00 2002 0.00 0.00 0.00 0.00 0.00 2003 0.00 0.00 0.00 0.00 0.00 2004 0.00 0.00 28.40 96.75 0.37 2005 85.05 96.33 99.91 98.72 0.94 2006 60.05 85.78 43.93 99.59 0.73 2007 88.94 96.78 99.95 97.62 0.97 2008 89.47 97.51 100.00 97.39 0.97 2009 94.03 96.60 99.82 91.99 0.96 2010 93.29 99.73 100.00 94.96 0.94 2011 79.35 100.00 Table 2c. Statistical summaries of ground temperature data at 10- and 120- centimeters depth at seasonal and annual resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Ground temperature, in degrees Celsius File name: AK107_Tg_sea_stats.txt Date of file preparation: 31 Oct 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -1.95 NaN 2001 -12.33 -13.63 0.38 -0.91 -6.61 2002 -13.73 -10.85 0.61 -0.63 -5.88 2003 -11.54 -11.80 0.89 -2.01 -5.94 2004 -16.95 -16.43 1.82 -0.88 -7.92 2005 -14.41 -13.20 1.28 -1.82 -7.03 2006 -13.72 -13.50 2.54 -1.17 -6.40 2007 -15.19 -14.68 2.37 -1.04 -6.99 2008 -14.34 -13.18 2.53 0.05 -5.90 2009 -11.92 -12.58 1.37 -1.39 -6.65 2010 -16.06 -13.37 1.71 0.37 -6.25 2011 -10.04 -11.27 Minimum Value Each Season/Year (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -8.31 NaN 2001 -15.61 -17.90 -6.40 -7.20 -17.90 2002 -18.41 -16.77 -1.34 -4.97 -18.41 2003 -15.81 -16.53 -1.89 -12.92 -16.53 2004 -23.97 -24.96 -2.26 -6.48 -24.96 2005 -18.74 -19.34 -1.67 -9.99 -19.34 2006 -19.06 -20.83 -0.78 -12.17 -20.83 2007 -22.01 -24.90 -1.39 -7.56 -24.90 2008 -21.35 -20.80 -0.72 -1.50 -21.35 2009 -19.19 -19.92 -0.78 -11.29 -19.92 2010 -22.92 -19.68 -1.34 -0.72 -22.92 2011 -14.93 -15.00 Maximum Value Each Season/Year (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 0.72 NaN 2001 -8.31 -6.40 3.28 2.13 3.28 2002 -6.60 -1.17 3.68 3.22 3.68 2003 -4.73 -1.89 4.08 2.19 4.08 2004 -10.27 -2.21 6.40 2.83 6.40 2005 -6.29 -1.61 5.82 2.70 5.82 2006 -9.95 -0.66 7.69 4.14 7.69 2007 -7.22 -1.22 5.89 4.01 5.89 2008 -6.89 -0.61 6.47 1.88 6.47 2009 -1.50 -0.72 4.62 3.21 4.62 2010 -7.62 -0.67 5.53 3.88 5.53 2011 -0.61 -0.21 Anomaly Relative to the Climatological Mean (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -0.94 NaN 2001 1.33 -0.50 -1.20 0.10 -0.14 2002 -0.08 2.28 -0.96 0.38 0.59 2003 2.12 1.34 -0.68 -1.00 0.53 2004 -3.29 -3.29 0.25 0.13 -1.44 2005 -0.75 -0.06 -0.30 -0.81 -0.56 2006 -0.06 -0.36 0.96 -0.17 0.07 2007 -1.53 -1.54 0.79 -0.03 -0.52 2008 -0.68 -0.04 0.95 1.06 0.57 2009 1.73 0.55 -0.21 -0.39 -0.18 2010 -2.40 -0.23 0.13 1.38 0.22 2011 3.62 1.87 Percent of Data Available during Each Season/Year (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.00 0.00 0.00 100.00 0.00 2001 100.00 100.00 100.00 100.00 1.00 2002 100.00 100.00 99.91 100.00 1.00 2003 100.00 100.00 100.00 100.00 1.00 2004 100.00 100.00 99.82 100.00 1.00 2005 100.00 100.00 99.91 100.00 1.00 2006 100.00 100.00 99.95 100.00 1.00 2007 100.00 100.00 99.95 100.00 1.00 2008 100.00 100.00 100.00 100.00 1.00 2009 100.00 99.77 99.82 99.95 1.00 2010 100.00 100.00 100.00 100.00 1.00 2011 100.00 100.00 Seasonal/Annual Averages (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -2.59 NaN 2001 -9.72 -12.62 -3.97 -2.03 -7.04 2002 -10.10 -11.41 -3.00 -1.82 -6.44 2003 -8.55 -11.52 -2.95 -2.21 -5.93 2004 -12.61 -15.98 -3.75 -1.88 -8.35 2005 -10.51 -13.00 -3.39 -2.19 -7.37 2006 -10.49 -13.35 -2.97 -1.63 -7.01 2007 -10.82 -14.03 -3.36 -1.61 -7.36 2008 -9.97 -13.00 -3.01 -1.33 -6.61 2009 -8.26 -12.50 -2.87 -1.70 -6.72 2010 -11.80 -13.28 -3.30 -1.31 -6.98 2011 -6.99 -10.92 Minimum Value Each Season/Year (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -5.34 NaN 2001 -12.07 -14.46 -9.86 -4.40 -14.46 2002 -13.91 -13.90 -5.38 -3.65 -13.91 2003 -12.49 -13.34 -6.78 -7.08 -13.34 2004 -17.88 -19.37 -8.35 -4.14 -19.37 2005 -14.36 -15.05 -7.09 -6.40 -15.05 2006 -13.68 -15.89 -5.97 -5.59 -15.89 2007 -15.27 -18.06 -7.85 -3.93 -18.06 2008 -14.41 -16.01 -6.77 -1.47 -16.01 2009 -13.48 -15.51 -5.69 -5.95 -15.51 2010 -15.40 -16.07 -7.51 -1.58 -16.07 2011 -11.20 -12.00 Maximum Value Each Season/Year (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -1.86 NaN 2001 -5.34 -9.86 -2.07 -1.64 -1.64 2002 -4.40 -5.38 -1.80 -1.48 -1.48 2003 -3.64 -6.79 -1.75 -1.48 -1.48 2004 -7.12 -8.32 -1.85 -1.52 -1.52 2005 -4.14 -7.14 -1.74 -1.47 -1.47 2006 -6.40 -5.93 -1.47 -1.19 -1.19 2007 -5.55 -7.85 -1.52 -1.19 -1.19 2008 -3.93 -6.81 -1.47 -1.25 -1.25 2009 -1.36 -5.69 -1.47 -1.20 -1.20 2010 -5.95 -7.51 -1.52 -1.20 -1.20 2011 -1.20 -5.94 Anomaly Relative to the Climatological Mean (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -0.80 NaN 2001 0.27 0.26 -0.76 -0.24 -0.17 2002 -0.12 1.47 0.22 -0.03 0.44 2003 1.44 1.35 0.26 -0.42 0.94 2004 -2.62 -3.10 -0.53 -0.09 -1.47 2005 -0.53 -0.13 -0.18 -0.39 -0.49 2006 -0.51 -0.48 0.24 0.16 -0.13 2007 -0.84 -1.16 -0.15 0.18 -0.49 2008 0.01 -0.13 0.21 0.47 0.27 2009 1.73 0.37 0.35 0.10 0.16 2010 -1.82 -0.41 -0.09 0.49 -0.10 2011 2.99 1.95 Percent of Data Available during Each Season/Year (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.00 0.00 0.00 100.00 0.00 2001 100.00 100.00 100.00 100.00 1.00 2002 100.00 100.00 99.91 100.00 1.00 2003 100.00 100.00 100.00 100.00 1.00 2004 100.00 100.00 99.82 100.00 1.00 2005 100.00 100.00 99.91 100.00 1.00 2006 100.00 100.00 99.95 100.00 1.00 2007 100.00 100.00 99.95 100.00 1.00 2008 100.00 100.00 100.00 100.00 1.00 2009 100.00 99.77 99.82 99.95 1.00 2010 100.00 100.00 100.00 100.00 1.00 2011 100.00 100.00 Table 2d. Statistical summaries of incident solar-flux data at seasonal and annual resolution. Average, anomaly, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Incident solar flux, in watts per meter squared File name: AK107_So_d_sea_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 28.2 NaN 2001 3.9 163.3 184.7 27.9 95.5 2002 5.1 153.4 176.1 30.3 91.8 2003 4.3 146.4 163.4 30.1 74.0 2004 5.4 154.5 184.5 27.8 93.4 2005 4.0 128.8 164.5 24.6 81.0 2006 4.6 129.6 154.2 29.8 80.1 2007 4.0 141.1 189.7 33.9 92.8 2008 5.3 131.6 183.5 27.3 87.2 2009 4.5 146.0 161.1 30.0 86.0 2010 4.3 137.1 166.9 31.6 85.5 2011 5.7 149.3 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -0.6 NaN 2001 -0.7 19.6 11.7 -0.9 8.6 2002 0.4 9.7 3.1 1.6 4.9 2003 -0.4 2.7 -9.6 1.3 -13.0 2004 0.8 10.7 11.5 -0.9 6.4 2005 -0.6 -14.9 -8.5 -4.1 -5.9 2006 -0.0 -14.2 -18.8 1.1 -6.8 2007 -0.7 -2.7 16.7 5.1 5.9 2008 0.6 -12.2 10.5 -1.5 0.3 2009 -0.2 2.3 -11.8 1.2 -1.0 2010 -0.3 -6.7 -6.0 2.8 -1.4 2011 1.1 5.6 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.0 0.0 0.0 100.0 0.0 2001 99.8 99.5 99.8 100.0 1.0 2002 100.0 99.9 99.7 99.9 1.0 2003 100.0 100.0 99.9 99.6 1.0 2004 100.0 99.3 99.8 99.8 1.0 2005 99.9 99.0 99.9 99.6 1.0 2006 99.9 99.6 100.0 100.0 1.0 2007 99.9 99.9 99.9 100.0 1.0 2008 100.0 100.0 100.0 100.0 1.0 2009 100.0 99.8 99.8 100.0 1.0 2010 100.0 99.8 100.0 100.0 1.0 2011 100.0 99.8 Table 2e. Statistical summaries of reflected solar-flux data at seasonal and annual resolution. Average, anomaly, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Reflected solar flux, in watts per meter squared File name: AK107_So_u_sea_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 18.5 NaN 2001 4.4 150.8 52.0 13.3 55.5 2002 5.4 109.3 44.4 12.8 43.3 2003 1.7 127.6 38.3 18.6 38.6 2004 5.2 136.0 49.2 15.2 51.6 2005 4.6 135.7 53.0 12.9 51.9 2006 4.2 106.2 49.5 9.0 42.6 2007 4.8 123.7 53.5 13.6 49.2 2008 4.7 119.1 55.4 15.1 48.8 2009 4.4 118.8 46.3 17.4 47.0 2010 4.3 127.2 45.3 13.4 47.9 2011 5.1 130.1 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 4.2 NaN 2001 -0.0 25.0 2.9 -1.1 7.6 2002 1.0 -16.6 -4.6 -1.6 -4.6 2003 -2.7 1.7 -10.7 4.2 -9.3 2004 0.7 10.1 0.1 0.8 3.7 2005 0.2 9.9 3.9 -1.4 4.0 2006 -0.2 -19.6 0.5 -5.3 -5.3 2007 0.3 -2.2 4.5 -0.8 1.3 2008 0.2 -6.8 6.3 0.7 0.9 2009 -0.0 -7.0 -2.8 3.1 -0.9 2010 -0.2 1.3 -3.8 -0.9 -0.0 2011 0.7 4.2 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.0 0.0 0.0 100.0 0.0 2001 100.0 100.0 100.0 100.0 1.0 2002 100.0 100.0 99.9 100.0 1.0 2003 100.0 100.0 100.0 100.0 1.0 2004 100.0 100.0 99.8 100.0 1.0 2005 100.0 100.0 99.9 100.0 1.0 2006 100.0 100.0 100.0 100.0 1.0 2007 100.0 100.0 100.0 100.0 1.0 2008 100.0 100.0 100.0 100.0 1.0 2009 100.0 99.8 99.8 100.0 1.0 2010 100.0 100.0 100.0 99.8 1.0 2011 100.0 100.0 Table 2f. Statistical summaries of rainfall data at seasonal and annual resolution. Maximum, accumulated total, and percentage of data available. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). * * * * * * * * * * * * * * * * * * * * Data for this sensor is not available. * * * * * * * * * * * * * * * * * * * * Table 2g. Statistical summaries of snow depth data at seasonal and annual resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 90 percent of the data must be available in order to calculate statistics. Periods with less than the 90 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Snow depth, in centimeters File name: AK107_snowD_sea_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 7.6 NaN 2001 11.7 12.4 2.2 14.6 10.7 2002 18.2 15.4 2.8 7.8 11.2 2003 12.0 11.6 NaN 4.5 10.0 2004 NaN 12.9 3.3 12.8 11.2 2005 17.3 21.9 3.0 7.6 9.0 2006 14.1 8.3 4.4 5.6 7.5 2007 12.1 7.7 5.5 6.1 8.0 2008 8.7 11.5 7.4 19.6 12.7 2009 15.5 16.6 5.2 12.2 11.8 2010 13.1 17.6 8.0 15.8 15.5 2011 25.5 24.8 Minimum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 0.3 NaN 2001 8.4 9.6 -0.5 0.5 -0.5 2002 14.6 0.8 -0.2 1.1 -0.2 2003 7.7 5.6 NaN -0.9 -1.2 2004 NaN 1.3 -1.6 -0.9 -1.6 2005 15.5 16.3 -1.1 -0.4 -1.1 2006 4.9 -0.9 -0.5 0.0 -0.9 2007 2.2 -1.4 -0.7 0.2 -1.4 2008 4.4 0.9 -0.5 0.6 -0.5 2009 9.6 -0.2 -0.5 4.5 -0.5 2010 9.9 -1.2 -1.0 3.5 -1.2 2011 19.0 0.5 Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN 17.8 NaN 2001 14.4 15.9 9.6 31.5 31.5 2002 23.9 21.0 5.9 12.5 23.9 2003 15.3 16.4 NaN 9.8 16.4 2004 NaN 20.3 5.7 30.4 30.4 2005 21.8 29.8 20.2 17.8 29.8 2006 22.6 16.9 11.5 12.1 22.6 2007 23.4 20.3 12.9 17.6 23.4 2008 16.4 19.0 15.1 35.2 35.2 2009 26.9 31.1 10.6 21.5 31.1 2010 19.3 22.5 10.6 35.4 35.4 2011 28.9 31.4 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN -2.8 NaN 2001 -3.1 -2.2 -2.6 4.2 -0.4 2002 3.3 0.8 -2.0 -2.6 0.1 2003 -2.8 -3.0 NaN -5.8 -1.2 2004 NaN -1.7 -1.4 2.4 0.0 2005 2.5 7.3 -1.7 -2.7 -2.2 2006 -0.8 -6.3 -0.4 -4.7 -3.7 2007 -2.7 -6.9 0.7 -4.3 -3.2 2008 -6.1 -3.1 2.6 9.3 1.5 2009 0.7 2.0 0.4 1.9 0.6 2010 -1.7 3.0 3.2 5.5 4.3 2011 10.7 10.2 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.0 0.0 0.0 96.2 0.0 2001 98.3 95.1 99.5 98.4 1.0 2002 99.4 94.0 66.3 96.7 0.9 2003 97.8 66.8 8.7 27.5 0.4 2004 8.8 45.1 52.2 92.9 0.6 2005 92.2 94.0 95.1 95.3 0.9 2006 92.7 97.8 93.3 97.6 1.0 2007 94.4 81.5 87.6 96.1 0.9 2008 94.2 80.4 98.6 98.3 0.9 2009 98.9 95.6 97.1 78.3 0.9 2010 85.4 67.6 35.7 98.2 0.7 2011 88.1 97.9 Table 2h. Statistical summaries of soil moisture data at seasonal and annual resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). Site name: Niguanak Variable: Soil moisture, in water fraction by volume File name: AK107_Smoist_sea_stats.txt Date of file preparation: 05 Jul 2013 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN 0.233 NaN 2005 NaN NaN 0.339 NaN NaN 2006 NaN NaN 0.293 0.256 NaN 2007 NaN NaN 0.251 0.190 NaN 2008 NaN NaN 0.288 0.300 NaN 2009 NaN NaN 0.259 NaN NaN 2010 NaN NaN 0.250 0.294 NaN 2011 NaN NaN Minimum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN 0.010 NaN 2005 NaN NaN 0.021 NaN NaN 2006 NaN NaN 0.003 0.007 NaN 2007 NaN NaN 0.027 0.007 NaN 2008 NaN NaN 0.024 0.037 NaN 2009 NaN NaN 0.017 NaN NaN 2010 NaN NaN 0.005 0.085 NaN 2011 NaN NaN Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN 0.366 NaN 2005 NaN NaN 0.394 NaN NaN 2006 NaN NaN 0.402 0.403 NaN 2007 NaN NaN 0.405 0.405 NaN 2008 NaN NaN 0.405 0.388 NaN 2009 NaN NaN 0.402 NaN NaN 2010 NaN NaN 0.402 0.385 NaN 2011 NaN NaN Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 NaN NaN NaN NaN NaN 2001 NaN NaN NaN NaN NaN 2002 NaN NaN NaN NaN NaN 2003 NaN NaN NaN NaN NaN 2004 NaN NaN NaN -0.027 NaN 2005 NaN NaN 0.059 NaN NaN 2006 NaN NaN 0.013 -0.005 NaN 2007 NaN NaN -0.028 -0.071 NaN 2008 NaN NaN 0.008 0.040 NaN 2009 NaN NaN -0.020 NaN NaN 2010 NaN NaN -0.029 0.034 NaN 2011 NaN NaN Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2000 0.00 0.00 0.00 0.00 0.00 2001 0.00 0.00 0.00 0.00 0.00 2002 0.00 0.00 0.00 0.00 0.00 2003 0.00 0.00 0.00 0.00 0.00 2004 0.00 0.00 28.80 100.00 0.35 2005 12.22 15.22 100.00 74.50 0.61 2006 0.00 9.24 99.95 100.00 0.60 2007 35.65 48.78 99.95 100.00 0.70 2008 24.91 16.39 100.00 100.00 0.60 2009 23.47 15.31 99.82 84.94 0.50 2010 0.00 3.71 100.00 100.00 0.60 2011 72.27 38.86 Table 2i. Statistical summaries of surface pressure data at seasonal and annual resolution. Average, minimum, maximum, anomaly, and percentage of data available. Anomalies are calculated relative to the entire available period of record for the given site. 95 percent of the data must be available in order to calculate statistics. Periods with less than the 95 percent requirement are represented by NaN (not a number). * * * * * * * * * * * * * * * * * * * * Data for this sensor is not available. * * * * * * * * * * * * * * * * * * * * |
First posted January 17, 2014
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