Piksiksak
GTN-P code: U37
Latitude: 70°02.197′N
Longitude: 157°04.882′W
Elevation: 33 meters above mean sea level
Installation date: 08 AUG 2004
Figure 1. Location map presenting the specific location of the Piksiksak site and its spatial relation to other sites in the monitoring network. (NPR-A, National Petroleum Reserve–Alaska; ANWR, Arctic National Wildlife Refuge)
Figure 2. Piksiksak station in summer 2008. (Click image for larger version.)
Figure 3. Piksiksak: 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, between 5 m/s and 10 m/s, and greater than 10 m/s. The percentage of time that wind speeds occupy each class and directional category (concentric rings) is presented for each season: winter (December, January, February), spring (March, April, May), summer (June, July, August), and autumn (September, October, November). (m/s, meters per second; U, wind speed; N, north; E, east; S, south; W, west) (Click image for larger version.)
Data Access (Large file will open in new window)
Tables
Table 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: Piksiksak Variable: Air temperature, in degrees Celsius File name: AK113_Tair_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.36 -6.69 -17.65 -25.04 2005 -24.04 -27.52 -23.74 -16.83 -4.60 5.07 8.16 9.06 1.46 -7.68 -22.59 -23.13 2006 -27.05 -22.33 -29.94 -20.81 -3.65 7.23 9.18 5.25 4.11 -4.30 -16.76 -20.63 2007 -28.28 -25.75 -28.39 -14.19 -7.58 7.88 12.43 10.05 3.51 -8.23 -14.04 -21.54 2008 -30.40 -29.03 -29.91 -12.77 -3.61 8.71 10.48 4.37 0.05 -7.84 -17.47 -18.02 2009 -27.60 -26.89 -31.24 -14.82 -1.28 6.96 12.36 6.79 0.86 -5.30 -21.40 -21.60 2010 -28.76 -26.04 -26.37 -12.26 -5.93 6.00 10.18 8.99 4.09 -7.04 -11.59 -25.02 2011 -23.40 -19.65 -20.00 -20.49 -4.26 5.62 10.21 7.60 2.44 -6.12 -22.83 -26.32 2012 -32.72 -25.38 -33.39 -16.93 -5.05 8.04 12.32 9.37 1.65 -2.81 -17.76 -26.41 2013 -27.34 -32.43 -24.13 -19.38 -2.84 10.30 12.11 6.59 -0.31 -4.92 -14.94 -20.72 2014 -22.23 -23.17 -21.95 -14.34 -1.06 5.23 8.77 Minimum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -8.87 -22.97 -33.38 -39.38 2005 -40.30 -39.29 -38.60 -32.96 -12.71 -3.81 -0.69 -2.86 -5.37 -25.27 -39.10 -39.58 2006 -40.92 -45.73 -40.95 -34.34 -25.12 -5.93 -0.41 -3.66 -3.87 -14.75 -32.32 -40.64 2007 -42.75 -44.20 -41.99 -25.53 -22.75 -2.58 2.81 -0.90 -6.66 -21.62 -28.41 -43.14 2008 -45.37 -42.03 -43.42 -31.56 -16.10 -4.84 -0.30 -5.37 -9.65 -19.16 -30.45 -32.24 2009 -39.48 -43.42 -41.59 -30.78 -13.92 -1.00 1.80 -2.31 -10.77 -21.63 -37.24 -41.45 2010 -45.15 -43.86 -44.20 -29.08 -21.86 -1.08 -0.43 -0.78 -8.93 -18.60 -27.05 -45.01 2011 -44.62 -33.52 -36.99 -34.61 -21.57 -3.49 2.26 -1.09 -5.40 -23.35 -41.27 -38.27 2012 -47.33 -48.00 -42.79 -36.79 -25.20 -1.39 1.41 0.10 -4.40 -18.67 -31.19 -39.42 2013 -39.32 -42.38 -36.60 -34.96 -26.45 -4.67 2.48 -4.31 -12.17 -19.15 -31.81 -35.81 2014 -43.08 -41.46 -38.82 -32.39 -11.56 -2.95 -1.20 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 12.71 1.94 -1.06 -3.59 2005 1.51 -5.12 -1.12 5.28 1.36 21.37 20.92 24.84 12.93 3.37 -7.99 -7.34 2006 -16.11 3.53 -21.42 -10.02 8.83 19.14 25.27 17.56 18.70 5.06 -0.22 -1.88 2007 -3.98 1.59 -5.07 -2.89 2.90 19.29 25.81 23.10 18.79 -0.47 -5.39 -1.75 2008 2.05 -3.10 -5.03 3.39 9.22 20.87 28.53 14.80 7.89 -0.78 -7.83 -1.08 2009 -1.52 -2.32 -15.92 5.45 14.19 16.34 29.48 19.26 19.52 7.08 -8.40 -0.89 2010 -9.64 -15.01 -11.18 0.71 4.33 23.26 23.86 24.72 18.90 -0.14 2.07 -6.78 2011 0.90 -0.83 -3.86 -5.40 10.14 23.73 22.52 18.20 15.11 2.50 -2.60 -5.88 2012 -13.02 -2.36 -16.75 -7.64 7.28 24.51 24.28 19.26 11.98 9.60 -5.03 -10.07 2013 -15.14 -21.61 -11.66 -0.76 11.62 28.09 25.86 19.58 15.55 2.71 2.47 1.71 2014 -3.11 -2.12 -1.39 4.22 7.52 17.34 21.12 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -1.41 -0.60 -0.29 -2.20 2005 3.14 -1.70 3.17 -0.55 -0.61 -2.03 -2.46 1.64 -0.31 -1.59 -5.23 -0.29 2006 0.13 3.49 -3.04 -4.53 0.34 0.13 -1.44 -2.17 2.34 1.79 0.60 2.22 2007 -1.09 0.07 -1.48 2.09 -3.60 0.78 1.81 2.63 1.74 -2.14 3.31 1.30 2008 -3.22 -3.21 -3.01 3.52 0.38 1.61 -0.14 -3.05 -1.72 -1.74 -0.12 4.83 2009 -0.42 -1.07 -4.33 1.46 2.71 -0.14 1.74 -0.63 -0.91 0.80 -4.04 1.24 2010 -1.58 -0.22 0.54 4.02 -1.94 -1.10 -0.44 1.57 2.33 -0.95 5.77 -2.18 2011 3.78 6.17 6.90 -4.21 -0.27 -1.48 -0.41 0.18 0.67 -0.03 -5.47 -3.48 2012 -5.54 0.44 -6.48 -0.65 -1.07 0.94 1.70 1.96 -0.12 3.29 -0.40 -3.57 2013 -0.16 -6.61 2.78 -3.10 1.14 3.20 1.49 -0.83 -2.08 1.17 2.42 2.12 2014 4.95 2.65 4.96 1.94 2.92 -1.88 -1.86 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 2005 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 2006 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2007 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 100.00 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 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 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 2012 100.00 100.00 100.00 100.00 100.00 100.00 100.00 98.52 100.00 100.00 100.00 100.00 2013 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.33 100.00 100.00 100.00 100.00 2014 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: Piksiksak Variable: Wind speed, in meters per second File name: AK113_U_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2005 NaN NaN NaN NaN NaN NaN NaN NaN 4.65 3.70 NaN NaN 2006 NaN NaN NaN 3.67 4.05 3.79 3.75 3.08 2.81 4.11 NaN NaN 2007 NaN NaN NaN 4.07 4.14 4.33 3.61 3.06 3.48 NaN NaN NaN 2008 3.51 2.96 NaN 3.61 5.15 3.17 3.47 3.21 2.91 3.51 NaN 3.90 2009 3.88 4.89 NaN 3.85 3.85 4.55 3.88 3.65 3.44 3.64 NaN NaN 2010 3.04 5.28 NaN 3.67 5.17 4.92 3.51 3.74 3.22 NaN NaN 3.36 2011 NaN 6.23 2.94 4.12 3.41 4.90 3.49 3.35 3.95 4.11 2.86 3.52 2012 NaN NaN NaN 4.02 3.81 4.15 3.19 3.93 3.11 3.57 2.97 NaN 2013 NaN NaN 4.79 4.16 4.34 3.67 3.89 3.00 3.83 3.22 4.72 3.51 2014 NaN 3.73 3.19 3.47 4.28 3.37 3.64 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2005 NaN NaN NaN NaN NaN NaN NaN NaN 8.84 10.54 NaN NaN 2006 NaN NaN NaN 10.94 9.91 8.25 9.48 7.99 8.07 14.68 NaN NaN 2007 NaN NaN NaN 10.77 10.70 9.48 7.69 8.69 7.63 NaN NaN NaN 2008 17.50 9.69 NaN 10.41 11.26 7.51 10.54 7.78 7.73 10.83 NaN 18.02 2009 12.86 15.78 NaN 10.38 10.62 8.58 8.73 8.67 9.72 12.50 NaN NaN 2010 9.79 14.73 NaN 10.69 12.00 9.58 8.53 11.03 6.83 NaN NaN 10.44 2011 NaN 21.25 10.12 11.08 8.29 9.96 7.66 6.67 8.46 12.81 10.48 13.69 2012 NaN NaN NaN 10.24 8.77 9.95 7.99 9.43 9.26 10.35 9.41 NaN 2013 NaN NaN 14.83 11.46 13.30 7.63 9.51 6.43 9.09 11.21 15.57 12.23 2014 NaN 12.84 8.76 12.09 13.37 7.32 10.17 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2005 NaN NaN NaN NaN NaN NaN NaN NaN 1.09 -0.13 NaN NaN 2006 NaN NaN NaN -0.18 -0.19 -0.30 0.15 -0.39 -0.75 0.29 NaN NaN 2007 NaN NaN NaN 0.22 -0.10 0.24 0.01 -0.41 -0.07 NaN NaN NaN 2008 NaN -1.65 NaN -0.24 0.91 -0.93 -0.13 -0.26 -0.65 -0.32 NaN NaN 2009 NaN 0.27 NaN 0.00 -0.40 0.46 0.28 0.18 -0.12 -0.18 NaN NaN 2010 NaN 0.66 NaN -0.17 0.93 0.82 -0.09 0.26 -0.34 NaN NaN NaN 2011 NaN 1.61 NaN 0.27 -0.84 0.80 -0.12 -0.12 0.39 0.29 NaN NaN 2012 NaN NaN NaN 0.17 -0.44 0.06 -0.41 0.46 -0.44 -0.26 NaN NaN 2013 NaN NaN NaN 0.31 0.10 -0.43 0.29 -0.47 0.28 -0.61 NaN NaN 2014 NaN -0.89 NaN -0.38 0.03 -0.72 0.03 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2005 0.00 0.00 0.00 0.00 0.00 0.00 0.00 85.48 100.00 100.00 86.11 81.45 2006 5.51 73.51 64.92 100.00 100.00 100.00 100.00 100.00 100.00 100.00 89.31 78.49 2007 90.99 69.64 51.88 100.00 100.00 100.00 99.87 100.00 100.00 88.58 60.56 67.34 2008 95.43 97.70 39.92 100.00 100.00 100.00 100.00 100.00 100.00 97.58 87.36 100.00 2009 99.19 100.00 44.62 100.00 100.00 100.00 100.00 100.00 100.00 95.03 72.36 60.22 2010 99.19 100.00 82.66 100.00 100.00 100.00 100.00 100.00 100.00 79.30 37.22 100.00 2011 84.54 98.66 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 98.19 98.79 2012 59.68 22.84 94.89 100.00 100.00 100.00 100.00 98.79 100.00 100.00 97.64 87.37 2013 94.62 94.05 98.66 99.86 100.00 100.00 100.00 99.33 100.00 95.03 95.28 96.37 2014 94.22 100.00 100.00 100.00 100.00 100.00 100.00
Table 1c. Statistical summaries of ground temperature data at 10- and 120-centimeter depths 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: Piksiksak Variable: Ground temperature, in degrees Celsius File name: AK113_Tg_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.42 -0.20 -2.23 -11.03 2005 -13.68 -16.56 -16.98 -14.94 -8.42 0.04 2.44 3.40 0.89 -1.00 -4.84 -10.35 2006 -12.77 -14.28 -15.97 -15.00 -7.18 0.72 4.02 3.52 2.24 -0.65 -2.66 -8.13 2007 -14.54 -15.24 -19.21 -13.20 -8.44 NaN NaN NaN NaN NaN NaN NaN 2008 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2009 NaN NaN NaN NaN NaN NaN NaN NaN 1.41 -0.90 -5.57 -10.54 2010 -16.68 -16.07 -17.82 -12.99 -7.78 0.87 3.96 4.49 2.43 -0.83 -1.60 -8.18 2011 -12.88 -13.19 -12.99 -13.65 -6.28 0.94 4.31 4.06 1.64 -0.52 -4.57 -11.81 2012 -16.61 -16.21 -19.93 -15.32 -6.57 1.09 4.95 4.80 1.21 -0.25 -3.36 -10.51 2013 -14.87 -18.99 -17.15 -15.79 -7.61 1.64 5.19 4.13 0.84 -0.25 -2.67 -7.89 2014 -13.98 -14.89 -16.08 -12.49 -1.83 0.44 3.84 Minimum Value Each Month (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -0.30 -0.68 -5.66 -13.82 2005 -17.09 -17.86 -19.82 -17.47 -11.37 -1.31 0.25 0.34 -0.85 -2.34 -9.09 -11.84 2006 -16.58 -17.45 -17.52 -17.09 -12.86 -1.55 0.45 0.41 -0.14 -1.70 -6.00 -13.38 2007 -17.61 -18.88 -21.76 -15.41 -12.89 NaN NaN NaN NaN NaN NaN NaN 2008 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2009 NaN NaN NaN NaN NaN NaN NaN NaN -0.37 -2.55 -10.32 -14.93 2010 -20.19 -20.39 -20.78 -16.72 -10.43 -0.67 0.94 2.00 -0.17 -2.09 -2.69 -15.59 2011 -17.45 -14.86 -14.90 -15.83 -12.50 -0.29 1.12 1.73 -0.15 -2.23 -9.36 -15.93 2012 -20.30 -21.32 -21.15 -20.66 -13.08 -0.60 1.89 1.65 -0.11 -1.43 -6.93 -15.36 2013 -18.63 -21.23 -19.55 -19.08 -14.00 -0.64 1.92 0.33 -0.15 -1.11 -5.74 -14.94 2014 -18.98 -18.90 -20.27 -17.06 -8.83 -0.70 2.02 Maximum Value Each Month (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 3.51 -0.08 -0.60 -5.45 2005 -8.15 -15.21 -14.14 -11.41 -0.74 4.37 5.37 8.02 4.60 -0.29 -1.45 -8.06 2006 -10.11 -11.01 -14.12 -12.88 -0.75 5.03 9.29 8.04 7.83 -0.06 -0.26 -3.92 2007 -12.87 -10.63 -14.31 -10.27 -0.21 NaN NaN NaN NaN NaN NaN NaN 2008 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2009 NaN NaN NaN NaN NaN NaN NaN NaN 5.45 -0.15 -1.69 -6.29 2010 -12.76 -13.74 -15.89 -9.93 -0.51 5.52 7.97 7.85 5.47 -0.10 -0.63 -2.57 2011 -8.37 -10.55 -11.28 -11.38 0.09 5.14 7.43 6.75 5.20 -0.05 -0.92 -6.97 2012 -13.60 -13.85 -17.63 -11.71 -0.54 5.43 8.09 7.58 4.90 0.17 -1.16 -4.14 2013 -11.93 -16.33 -14.57 -11.98 -0.59 6.16 7.87 8.24 4.31 -0.03 -0.70 -0.94 2014 -10.81 -9.48 -11.57 -8.92 -0.48 4.95 6.34 Anomaly Relative to the Climatological Mean (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -0.88 0.35 1.08 -1.22 2005 0.82 -0.88 0.04 -0.77 -1.66 -0.78 -1.66 -0.55 -0.41 -0.45 -1.52 -0.55 2006 1.73 1.40 1.05 -0.83 -0.42 -0.10 -0.08 -0.43 0.94 -0.10 0.66 1.68 2007 -0.04 0.44 -2.19 0.97 -1.68 NaN NaN NaN NaN NaN NaN NaN 2008 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2009 NaN NaN NaN NaN NaN NaN NaN NaN 0.11 -0.35 -2.25 -0.73 2010 -2.18 -0.39 -0.81 1.18 -1.02 0.05 -0.14 0.54 1.12 -0.28 1.72 1.63 2011 1.62 2.49 4.02 0.53 0.49 0.12 0.21 0.11 0.34 0.02 -1.25 -2.01 2012 -2.11 -0.53 -2.91 -1.15 0.20 0.27 0.85 0.85 -0.09 0.30 -0.05 -0.71 2013 -0.37 -3.31 -0.13 -1.62 -0.85 0.82 1.09 0.18 -0.46 0.30 0.65 1.91 2014 0.52 0.79 0.93 1.68 4.93 -0.38 -0.26 Percent of Data Available during Each Month (10 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 2005 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 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 1.53 0.00 0.00 0.00 0.00 0.00 0.00 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79.97 100.00 100.00 100.00 100.00 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 2012 100.00 100.00 100.00 100.00 100.00 100.00 100.00 98.79 100.00 100.00 100.00 100.00 2013 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.33 100.00 100.00 100.00 100.00 2014 99.87 99.55 98.79 100.00 100.00 100.00 100.00 Monthly Averages (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -1.63 -1.43 -1.49 -5.88 2005 -9.40 -12.34 -13.75 -13.47 -10.53 -5.21 -2.94 -2.02 -1.58 -1.39 -2.20 -6.56 2006 -8.96 -11.26 -12.22 -13.15 -10.44 -4.71 -2.70 -1.83 -1.45 -1.27 -1.27 -4.26 2007 -9.18 -10.92 -14.18 -12.96 -10.53 -5.00 -2.73 -1.81 -1.41 -1.26 -1.31 -3.93 2008 -8.21 -10.76 -12.23 -11.76 -9.28 -4.38 -2.33 -1.58 -1.30 -1.18 -1.17 -4.30 2009 -8.51 -11.91 -13.12 -13.75 -7.87 -3.69 -2.25 -1.55 -1.25 -1.12 -1.64 -5.73 2010 -9.89 -11.89 -13.30 -12.63 -10.09 -4.86 -2.73 -1.80 -1.36 -1.18 -1.12 -3.15 2011 -7.83 -9.88 -10.40 -11.06 -9.28 -4.08 -2.43 -1.58 -1.24 -1.11 -1.06 -4.85 2012 -9.63 -11.92 -13.68 -14.04 -10.40 -4.48 -2.64 -1.75 -1.35 -1.19 -1.09 -3.89 2013 -8.79 -12.15 -13.35 -13.47 -10.69 -4.69 -2.56 -1.66 -1.31 -1.17 -1.09 -2.57 2014 -8.15 -9.91 -12.01 -11.59 -6.69 -3.29 -2.08 Minimum Value Each Month (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -1.84 -1.54 -2.44 -8.42 2005 -11.49 -13.19 -14.46 -14.01 -12.42 -7.96 -3.71 -2.44 -1.77 -1.52 -4.46 -7.77 2006 -10.69 -11.77 -13.31 -13.41 -12.73 -6.71 -3.46 -2.18 -1.62 -1.34 -2.15 -6.65 2007 -10.54 -12.55 -14.94 -14.51 -11.65 -7.83 -3.55 -2.16 -1.62 -1.37 -1.92 -6.10 2008 -9.69 -11.26 -13.19 -13.15 -10.66 -6.27 -3.14 -1.84 -1.42 -1.26 -1.93 -5.90 2009 -10.38 -12.59 -14.35 -14.39 -11.52 -5.03 -2.82 -1.82 -1.40 -1.22 -3.83 -7.77 2010 -11.59 -12.29 -13.78 -13.79 -11.35 -7.71 -3.42 -2.26 -1.57 -1.27 -1.23 -6.25 2011 -9.70 -10.25 -10.83 -11.56 -11.04 -5.81 -3.07 -1.92 -1.40 -1.21 -1.74 -7.74 2012 -11.58 -12.47 -14.78 -14.95 -12.56 -6.38 -3.33 -2.13 -1.54 -1.30 -1.19 -7.15 2013 -10.57 -13.52 -13.55 -13.75 -12.56 -6.92 -3.31 -2.01 -1.52 -1.29 -1.23 -5.87 2014 -9.44 -11.60 -12.50 -12.28 -10.28 -4.30 -2.58 Maximum Value Each Month (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -1.46 -1.33 -1.28 -2.47 2005 -7.81 -11.49 -13.17 -12.42 -8.00 -3.71 -2.33 -1.72 -1.46 -1.27 -1.24 -4.46 2006 -7.77 -10.65 -11.09 -12.74 -6.71 -3.42 -2.13 -1.56 -1.29 -1.19 -1.11 -2.13 2007 -6.65 -9.95 -12.55 -11.59 -7.83 -3.46 -2.09 -1.54 -1.29 -1.18 -1.18 -1.90 2008 -6.10 -9.69 -11.22 -10.66 -6.30 -3.08 -1.79 -1.38 -1.20 -1.07 -1.06 -1.96 2009 -5.90 -10.34 -12.00 -11.52 -5.01 -2.76 -1.80 -1.32 -1.14 -1.02 -1.03 -3.88 2010 -7.75 -11.59 -12.29 -11.35 -7.69 -3.33 -2.17 -1.49 -1.20 -1.09 -1.06 -1.15 2011 -6.29 -9.52 -10.07 -10.45 -5.79 -3.04 -1.88 -1.32 -1.11 -1.05 -0.98 -1.72 2012 -7.77 -11.58 -12.09 -12.54 -6.35 -3.24 -2.09 -1.44 -1.22 -1.08 -1.02 -1.04 2013 -7.15 -10.57 -13.02 -12.54 -6.91 -3.29 -1.99 -1.39 -1.18 -1.06 -0.97 -0.96 2014 -5.87 -8.72 -11.16 -10.22 -4.28 -2.52 -1.60 Anomaly Relative to the Climatological Mean (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -0.26 -0.22 -0.18 -1.36 2005 -0.55 -1.05 -0.93 -0.68 -0.95 -0.77 -0.40 -0.32 -0.21 -0.17 -0.89 -2.05 2006 -0.11 0.04 0.60 -0.36 -0.86 -0.27 -0.16 -0.12 -0.08 -0.05 0.04 0.25 2007 -0.33 0.37 -1.35 -0.17 -0.95 -0.56 -0.19 -0.10 -0.04 -0.04 0.00 0.59 2008 0.65 0.53 0.60 1.03 0.30 0.06 0.21 0.12 0.07 0.04 0.14 0.21 2009 0.35 -0.62 -0.29 -0.96 1.71 0.75 0.29 0.16 0.12 0.09 -0.33 -1.22 2010 -1.04 -0.59 -0.48 0.16 -0.51 -0.42 -0.19 -0.10 0.01 0.03 0.19 1.37 2011 1.03 1.41 2.43 1.73 0.30 0.36 0.11 0.13 0.13 0.11 0.25 -0.33 2012 -0.77 -0.62 -0.86 -1.26 -0.82 -0.04 -0.10 -0.05 0.02 0.03 0.22 0.62 2013 0.06 -0.85 -0.53 -0.68 -1.11 -0.25 -0.02 0.04 0.06 0.04 0.23 1.94 2014 0.71 1.38 0.81 1.20 2.90 1.15 0.46 Percent of Data Available during Each Month (120 cm depth): Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 100.00 2005 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.87 100.00 100.00 100.00 100.00 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 1.53 0.00 0.00 0.00 0.00 0.00 0.00 2008 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2009 0.00 0.00 0.00 0.00 0.00 0.00 0.00 79.97 100.00 100.00 100.00 100.00 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 2012 100.00 100.00 100.00 100.00 100.00 100.00 100.00 98.79 100.00 100.00 100.00 100.00 2013 100.00 100.00 100.00 100.00 100.00 100.00 100.00 99.33 100.00 100.00 100.00 100.00 2014 99.87 99.55 98.79 100.00 100.00 100.00 100.00
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: Piksiksak Variable: Incident solar flux, in watts per meter squared File name: AK113_So_d_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 66.1 25.9 1.9 0.0 2005 0.6 13.2 75.9 181.6 235.1 259.3 231.1 129.2 56.1 21.3 1.1 0.1 2006 0.8 18.2 91.9 180.7 227.5 202.4 173.9 117.6 67.4 21.0 2.0 0.0 2007 0.6 14.2 67.1 167.0 238.7 262.5 244.3 NaN NaN NaN NaN NaN 2008 NaN NaN NaN NaN NaN NaN NaN 115.3 57.6 20.6 1.9 0.1 2009 1.0 15.8 89.5 160.2 211.8 202.8 189.3 108.7 54.8 18.4 1.7 0.1 2010 0.8 14.5 69.4 137.8 221.6 251.9 171.3 121.8 79.1 19.5 1.3 0.1 2011 0.7 14.1 78.2 181.2 243.5 219.7 183.8 126.6 52.0 22.1 2.3 0.1 2012 0.8 NaN NaN 163.6 219.9 228.7 209.5 103.8 53.4 22.1 2.3 0.0 2013 0.6 7.6 45.9 138.7 230.3 223.8 173.1 110.8 61.6 23.5 2.9 0.1 2014 1.0 17.8 78.2 NaN 163.4 184.7 183.7 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 4.9 4.5 -0.1 -0.0 2005 -0.1 -1.3 1.4 17.7 13.8 33.1 35.5 12.5 -5.1 -0.1 -0.9 0.0 2006 0.0 3.8 17.4 16.9 6.2 -23.8 -21.7 0.8 6.2 -0.5 0.0 -0.0 2007 -0.1 -0.2 -7.4 3.2 17.4 36.3 48.7 NaN NaN NaN NaN NaN 2008 NaN NaN NaN NaN NaN NaN NaN -1.4 -3.6 -0.8 -0.1 0.0 2009 0.2 1.3 15.0 -3.6 -9.5 -23.4 -6.2 -8.0 -6.4 -3.0 -0.2 -0.0 2010 0.0 0.1 -5.1 -26.0 0.3 25.7 -24.3 5.1 17.9 -1.9 -0.7 0.0 2011 -0.1 -0.3 3.7 17.3 22.2 -6.5 -11.8 9.8 -9.2 0.6 0.3 -0.0 2012 0.0 NaN NaN -0.2 -1.4 2.5 13.9 -12.9 -7.7 0.7 0.3 -0.0 2013 -0.2 -6.9 -28.6 -25.2 9.0 -2.4 -22.4 -5.9 0.4 2.0 0.9 0.0 2014 0.2 3.4 3.7 NaN -57.9 -41.5 -11.8 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 2005 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 2006 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 100.0 100.0 2007 100.0 100.0 100.0 100.0 100.0 100.0 99.9 67.7 0.0 0.0 0.0 0.0 2008 0.0 0.0 0.0 0.0 0.0 0.0 18.1 100.0 100.0 100.0 100.0 100.0 2009 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 100.0 100.0 2010 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2011 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2012 100.0 66.4 64.2 100.0 100.0 100.0 100.0 98.7 100.0 100.0 100.0 100.0 2013 100.0 100.0 98.7 96.7 99.9 100.0 100.0 99.3 100.0 100.0 99.6 100.0 2014 100.0 100.0 99.1 78.9 100.0 99.7 100.0
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: Piksiksak Variable: Reflected solar flux, in watts per meter squared File name: AK113_So_u_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 20.0 20.8 2.0 -0.0 2005 0.6 12.7 64.1 147.5 186.9 67.9 52.6 30.0 11.1 10.3 1.5 -0.0 2006 0.6 14.9 72.0 151.1 160.6 42.6 39.3 26.6 12.9 10.9 1.6 -0.0 2007 0.5 13.8 68.2 140.5 193.3 51.0 56.6 35.0 15.1 15.3 2.0 0.0 2008 1.2 19.5 75.2 137.0 151.1 43.5 47.6 26.4 11.4 18.6 1.8 0.0 2009 0.8 13.0 73.6 137.5 121.2 39.3 43.2 23.5 12.4 8.6 1.9 0.0 2010 0.7 14.0 68.9 137.7 192.0 50.9 39.3 27.4 15.2 10.2 1.8 -0.0 2011 0.6 11.7 70.1 155.3 169.2 40.3 43.5 29.7 9.6 14.4 2.3 -0.0 2012 0.7 11.5 78.7 144.4 145.9 42.8 50.0 23.5 9.3 10.2 2.0 -0.0 2013 0.7 12.9 66.9 156.1 163.2 45.0 42.0 25.7 25.2 19.4 2.4 0.1 2014 0.8 15.9 66.4 138.1 73.6 33.7 42.3 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 5.7 7.2 0.0 -0.0 2005 -0.1 -1.3 -6.3 3.0 31.2 22.2 7.0 2.6 -3.2 -3.3 -0.4 -0.0 2006 -0.1 0.9 1.6 6.6 4.9 -3.1 -6.4 -0.7 -1.4 -2.8 -0.4 -0.0 2007 -0.2 -0.2 -2.2 -4.0 37.6 5.3 11.0 7.7 0.8 1.7 0.0 0.0 2008 0.4 5.5 4.8 -7.5 -4.6 -2.2 2.0 -1.0 -2.9 4.9 -0.2 0.0 2009 0.1 -1.0 3.2 -7.0 -34.5 -6.4 -2.4 -3.9 -1.9 -5.1 -0.1 0.0 2010 -0.1 0.0 -1.5 -6.8 36.3 5.2 -6.3 0.0 0.9 -3.5 -0.2 -0.0 2011 -0.1 -2.3 -0.3 10.8 13.5 -5.4 -2.1 2.3 -4.7 0.8 0.3 -0.0 2012 -0.0 -2.5 8.2 -0.2 -9.8 -2.9 4.4 -3.9 -5.0 -3.4 0.1 -0.0 2013 -0.0 -1.1 -3.5 11.6 7.5 -0.7 -3.7 -1.7 10.9 5.8 0.4 0.1 2014 0.1 1.9 -4.0 -6.5 -82.1 -12.0 -3.3 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 2005 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 2006 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2007 100.0 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 100.0 100.0 2008 100.0 98.4 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2009 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2010 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2011 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 2012 100.0 99.0 100.0 100.0 99.9 100.0 100.0 98.8 100.0 100.0 100.0 100.0 2013 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.3 100.0 100.0 100.0 100.0 2014 100.0 99.6 100.0 100.0 100.0 100.0 100.0
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 station 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: Piksiksak Variable: Snow depth, in centimeters File name: AK113_snowD_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 6.3 7.6 8.9 7.0 2005 6.9 6.6 6.9 11.3 14.5 2.0 3.8 4.6 5.2 3.9 5.0 3.0 2006 3.5 11.1 11.8 15.4 14.7 4.0 4.5 5.0 5.8 4.3 3.9 5.3 2007 6.7 5.5 5.2 6.9 7.7 2.9 4.0 5.8 8.5 3.5 3.7 7.6 2008 9.1 10.3 12.7 17.2 11.0 3.6 6.1 10.7 11.2 4.5 8.3 7.7 2009 7.6 7.7 13.3 22.4 10.0 10.1 10.9 15.6 15.6 11.1 4.4 8.8 2010 11.1 16.7 19.4 20.8 20.7 13.4 10.4 11.6 14.1 8.6 14.7 13.9 2011 24.5 24.3 25.2 23.8 19.1 12.2 7.6 13.7 11.2 8.3 14.7 18.6 2012 18.9 23.7 27.5 28.8 22.6 13.2 16.2 22.0 17.6 NaN NaN NaN 2013 NaN 25.5 25.9 NaN NaN 16.6 19.8 8.5 6.0 3.5 5.5 6.7 2014 7.3 7.3 7.5 11.1 9.5 5.5 6.5 Minimum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 3.5 6.0 5.1 5.5 2005 6.0 5.7 4.8 6.8 4.7 -0.7 1.3 2.1 2.3 -0.4 -2.0 0.4 2006 0.9 4.0 9.1 10.7 -0.8 -0.5 1.1 1.8 2.6 1.1 0.4 0.7 2007 0.2 2.7 3.1 3.4 0.6 -0.2 1.2 1.8 1.9 -1.8 -2.1 -1.7 2008 2.7 5.9 5.7 12.9 -1.8 -1.9 0.1 5.1 5.4 0.3 3.7 4.0 2009 3.4 4.1 4.6 12.8 -0.7 0.2 4.3 7.8 10.3 1.2 -1.2 1.5 2010 9.2 9.9 16.9 15.6 -0.4 -1.5 5.5 5.0 7.2 0.6 1.8 8.8 2011 13.5 21.4 20.4 20.2 -0.5 3.8 0.4 -0.7 -1.4 -1.9 9.6 11.4 2012 15.4 17.1 20.0 24.2 -1.2 -1.5 -0.1 0.1 -0.1 NaN NaN NaN 2013 NaN 22.3 23.2 NaN NaN -1.3 -0.5 -0.7 -1.0 -0.4 2.8 4.9 2014 4.7 5.1 5.0 7.4 -3.9 -4.0 0.7 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 10.9 11.4 16.4 11.1 2005 8.7 7.7 9.4 14.9 19.8 4.7 5.7 6.5 7.7 6.7 10.6 9.0 2006 9.5 19.1 19.7 23.4 25.5 8.7 7.4 7.1 8.6 6.5 7.7 10.5 2007 15.2 8.3 7.0 9.5 11.0 5.7 5.8 8.6 12.0 11.1 15.1 14.1 2008 12.7 20.9 22.2 24.1 20.5 7.0 18.8 18.1 16.9 12.9 16.5 15.1 2009 15.1 15.3 20.5 30.3 16.4 14.6 14.9 19.2 21.0 19.7 16.0 21.1 2010 14.1 22.2 23.6 28.8 25.4 18.2 14.6 15.5 18.6 16.1 22.3 20.5 2011 27.0 26.5 27.0 26.2 25.3 18.3 11.6 21.5 21.4 19.7 18.4 25.3 2012 26.3 34.1 33.5 32.9 32.8 24.2 25.6 35.3 31.6 NaN NaN NaN 2013 NaN 29.4 35.4 NaN NaN 34.6 38.6 13.7 12.4 9.7 9.4 11.4 2014 14.8 10.5 12.6 22.2 21.2 10.1 12.2 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN -3.2 0.5 -0.5 -1.7 2005 -3.7 -7.3 -8.6 -6.2 0.1 -6.3 -5.2 -5.5 -4.3 -3.2 -4.4 -5.7 2006 -7.1 -2.7 -3.7 -2.1 0.3 -4.4 -4.5 -5.0 -3.7 -2.8 -5.5 -3.4 2007 -3.9 -8.4 -10.4 -10.6 -6.7 -5.4 -4.9 -4.2 -1.0 -3.6 -5.7 -1.1 2008 -1.5 -3.6 -2.9 -0.3 -3.5 -4.8 -2.8 0.6 1.8 -2.7 -1.1 -1.0 2009 -3.1 -6.1 -2.2 4.9 -4.5 1.7 1.9 5.6 6.1 4.0 -5.0 0.1 2010 0.4 2.8 3.8 3.3 6.3 5.1 1.4 1.5 4.6 1.4 5.3 5.1 2011 13.9 10.4 9.7 6.3 4.7 3.8 -1.4 3.6 1.8 1.1 5.3 9.9 2012 8.3 9.9 11.9 11.2 8.2 4.9 7.2 12.0 8.1 NaN NaN NaN 2013 NaN 11.7 10.4 NaN NaN 8.3 10.8 -1.5 -3.4 -3.7 -3.9 -2.1 2014 -3.3 -6.6 -8.0 -6.4 -4.9 -2.8 -2.5 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 100.0 100.0 98.4 2005 85.5 91.1 100.0 98.3 96.8 100.0 100.0 98.2 99.9 99.7 99.7 94.6 2006 95.2 86.9 99.5 99.3 99.6 98.5 99.3 99.7 99.9 99.6 99.4 99.2 2007 97.3 99.4 98.8 99.0 99.7 99.4 99.7 99.6 97.4 95.7 92.9 99.9 2008 96.9 99.1 98.7 99.4 98.9 98.1 98.9 97.3 98.2 98.5 99.0 99.5 2009 99.7 94.8 98.9 97.8 99.6 67.9 95.8 98.9 82.2 98.5 99.6 88.8 2010 99.6 99.1 98.3 99.6 99.6 94.2 99.6 93.4 93.1 98.8 94.7 94.6 2011 95.7 97.2 96.1 99.2 87.5 93.1 94.4 71.5 69.0 55.5 64.6 85.2 2012 92.6 80.2 98.1 83.8 43.4 42.4 80.1 62.9 35.8 9.3 0.0 0.0 2013 8.1 72.2 19.1 4.6 10.2 20.7 48.5 84.7 92.4 95.0 95.7 91.8 2014 96.0 95.5 97.6 95.0 89.8 89.6 93.1
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: Piksiksak Variable: Soil moisture, in water fraction by volume File name: AK113_Smoist_mon_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Monthly Averages: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.37 0.36 0.12 NaN 2005 NaN NaN NaN NaN 0.04 0.08 0.32 0.37 0.38 0.25 0.03 NaN 2006 NaN NaN NaN NaN NaN 0.09 0.36 0.38 0.38 0.37 0.10 0.02 2007 NaN NaN NaN NaN 0.02 0.10 0.24 0.23 0.25 0.14 0.04 NaN 2008 NaN NaN NaN NaN NaN 0.09 0.24 0.32 0.29 0.23 0.06 0.01 2009 NaN NaN NaN NaN 0.02 0.08 0.16 0.21 0.34 0.22 0.03 NaN 2010 NaN NaN NaN NaN NaN 0.04 0.16 0.21 0.24 0.14 0.05 NaN 2011 NaN NaN NaN NaN NaN 0.05 0.20 0.22 0.28 0.26 0.06 NaN 2012 NaN NaN NaN NaN NaN 0.03 0.13 0.14 0.28 0.26 0.10 NaN 2013 NaN NaN NaN NaN NaN 0.04 0.18 0.34 0.34 0.29 0.14 NaN 2014 NaN NaN NaN NaN NaN 0.02 0.22 Minimum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.36 0.35 0.05 NaN 2005 NaN NaN NaN NaN 0.03 0.06 0.18 0.34 0.37 0.09 0.01 NaN 2006 NaN NaN NaN NaN NaN 0.02 0.29 0.37 0.37 0.24 0.03 0.01 2007 NaN NaN NaN NaN 0.01 0.04 0.23 0.22 0.24 0.08 0.01 NaN 2008 NaN NaN NaN NaN NaN 0.02 0.18 0.30 0.28 0.14 0.02 0.00 2009 NaN NaN NaN NaN 0.01 0.03 0.11 0.14 0.28 0.10 0.01 NaN 2010 NaN NaN NaN NaN NaN 0.02 0.08 0.19 0.22 0.07 0.03 NaN 2011 NaN NaN NaN NaN NaN 0.04 0.09 0.22 0.22 0.20 0.01 NaN 2012 NaN NaN NaN NaN NaN 0.02 0.07 0.12 0.16 0.22 0.02 NaN 2013 NaN NaN NaN NaN NaN 0.02 0.13 0.24 0.31 0.27 0.02 NaN 2014 NaN NaN NaN NaN NaN 0.02 0.04 Maximum Value Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.37 0.36 0.35 NaN 2005 NaN NaN NaN NaN 0.06 0.18 0.38 0.38 0.38 0.38 0.09 NaN 2006 NaN NaN NaN NaN NaN 0.37 0.40 0.39 0.39 0.39 0.24 0.04 2007 NaN NaN NaN NaN 0.04 0.26 0.26 0.24 0.25 0.24 0.08 NaN 2008 NaN NaN NaN NaN NaN 0.22 0.36 0.36 0.30 0.28 0.14 0.02 2009 NaN NaN NaN NaN 0.04 0.13 0.18 0.40 0.40 0.28 0.10 NaN 2010 NaN NaN NaN NaN NaN 0.08 0.22 0.24 0.27 0.23 0.09 NaN 2011 NaN NaN NaN NaN NaN 0.09 0.32 0.23 0.40 0.30 0.20 NaN 2012 NaN NaN NaN NaN NaN 0.08 0.14 0.16 0.40 0.29 0.22 NaN 2013 NaN NaN NaN NaN NaN 0.13 0.26 0.40 0.39 0.31 0.27 NaN 2014 NaN NaN NaN NaN NaN 0.04 0.28 Anomaly Relative to the Climatological Mean: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 NaN NaN NaN NaN NaN NaN NaN NaN 0.05 0.10 0.05 NaN 2005 NaN NaN NaN NaN NaN 0.02 0.10 0.10 0.06 -0.01 -0.05 NaN 2006 NaN NaN NaN NaN NaN 0.03 0.14 0.11 0.07 0.11 0.02 NaN 2007 NaN NaN NaN NaN NaN 0.04 0.02 -0.04 -0.07 -0.12 -0.03 NaN 2008 NaN NaN NaN NaN NaN 0.02 0.02 0.05 -0.03 -0.02 -0.02 NaN 2009 NaN NaN NaN NaN NaN 0.01 -0.06 -0.06 0.02 -0.04 -0.04 NaN 2010 NaN NaN NaN NaN NaN -0.02 -0.06 -0.06 -0.07 -0.11 -0.03 NaN 2011 NaN NaN NaN NaN NaN -0.01 -0.02 -0.05 -0.03 0.00 -0.01 NaN 2012 NaN NaN NaN NaN NaN -0.03 -0.09 -0.13 -0.04 -0.00 0.02 NaN 2013 NaN NaN NaN NaN NaN -0.02 -0.04 0.07 0.03 0.03 0.06 NaN 2014 NaN NaN NaN NaN NaN -0.04 -0.00 Percent of Data Available during Each Month: Year JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2004 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 100.00 100.00 100.00 90.32 2005 38.71 0.00 0.00 11.67 100.00 100.00 100.00 98.17 100.00 100.00 100.00 83.74 2006 11.83 0.00 0.00 0.00 53.63 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2007 18.95 29.17 0.00 37.64 100.00 100.00 99.87 100.00 100.00 100.00 100.00 86.83 2008 1.08 0.00 0.00 0.00 48.25 100.00 100.00 100.00 100.00 100.00 100.00 100.00 2009 12.37 0.00 0.00 10.97 100.00 100.00 100.00 100.00 100.00 100.00 100.00 52.15 2010 0.00 0.00 0.00 0.00 44.62 100.00 100.00 100.00 100.00 100.00 100.00 75.40 2011 0.00 0.00 0.00 0.00 36.29 100.00 100.00 100.00 100.00 100.00 100.00 44.76 2012 0.00 0.00 0.00 0.00 43.28 100.00 100.00 98.79 100.00 100.00 100.00 49.46 2013 0.00 0.00 0.00 0.00 31.85 100.00 100.00 99.33 100.00 100.00 100.00 60.48 2014 0.00 0.00 0.00 0.00 94.62 100.00 100.00
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 station 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: Piksiksak Variable: Air temperature, in degrees Celsius File name: AK113_Tair_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -7.98 NaN 2005 -25.47 -15.04 7.46 -9.58 -10.42 2006 -24.23 -18.11 7.22 -5.64 -9.91 2007 -24.85 -16.75 10.15 -6.28 -9.44 2008 -26.94 -15.46 7.84 -8.41 -10.41 2009 -24.08 -15.79 8.72 -8.58 -10.16 2010 -25.45 -14.88 8.42 -4.87 -9.41 2011 -22.79 -14.86 7.84 -8.81 -9.69 2012 -28.20 -18.47 9.93 -6.27 -10.75 2013 -28.61 -15.41 9.67 -6.70 -9.70 2014 -22.00 -12.43 Minimum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -33.38 NaN 2005 -40.30 -38.60 -3.81 -39.10 -40.30 2006 -45.73 -40.95 -5.93 -32.32 -45.73 2007 -44.20 -41.99 -2.58 -28.41 -44.20 2008 -45.37 -43.42 -5.37 -30.45 -45.37 2009 -43.42 -41.59 -2.31 -37.24 -43.42 2010 -45.15 -44.20 -1.08 -27.05 -45.15 2011 -45.01 -36.99 -3.49 -41.27 -44.62 2012 -48.00 -42.79 -1.39 -31.19 -48.00 2013 -42.38 -36.60 -4.67 -31.81 -42.38 2014 -43.08 -38.82 Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 12.71 NaN 2005 1.51 5.28 24.84 12.93 24.84 2006 3.53 8.83 25.27 18.70 25.27 2007 1.59 2.90 25.81 18.79 25.81 2008 2.05 9.22 28.53 7.89 28.53 2009 -1.08 14.19 29.48 19.52 29.48 2010 -0.89 4.33 24.72 18.90 24.72 2011 0.90 10.14 23.73 15.11 23.73 2012 -2.36 7.28 24.51 11.98 24.51 2013 -10.07 11.62 28.09 15.55 28.09 2014 1.71 7.52 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -0.77 NaN 2005 -0.20 0.68 -0.94 -2.37 -0.43 2006 1.03 -2.39 -1.18 1.58 0.08 2007 0.41 -1.03 1.75 0.94 0.55 2008 -1.68 0.26 -0.55 -1.20 -0.42 2009 1.18 -0.07 0.33 -1.36 -0.17 2010 -0.18 0.84 0.02 2.34 0.58 2011 2.47 0.86 -0.56 -1.59 0.29 2012 -2.94 -2.75 1.54 0.95 -0.76 2013 -3.34 0.31 1.27 0.51 0.29 2014 3.26 3.29 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.00 0.00 0.00 100.00 0.00 2005 100.00 100.00 99.95 100.00 99.99 2006 100.00 100.00 100.00 100.00 100.00 2007 100.00 100.00 99.95 100.00 99.99 2008 100.00 100.00 100.00 100.00 100.00 2009 100.00 100.00 100.00 100.00 100.00 2010 100.00 100.00 100.00 100.00 100.00 2011 100.00 100.00 100.00 100.00 100.00 2012 100.00 100.00 99.50 100.00 99.87 2013 100.00 100.00 99.77 100.00 99.94 2014 100.00 100.00
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: Piksiksak Variable: Wind speed, in meters per second File name: AK113_U_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN NaN NaN 2005 NaN NaN NaN 3.45 NaN 2006 NaN NaN 3.54 3.30 NaN 2007 NaN NaN 3.66 NaN NaN 2008 NaN NaN 3.29 3.48 NaN 2009 4.20 NaN 4.02 NaN NaN 2010 NaN NaN 4.05 NaN NaN 2011 NaN 3.48 3.90 3.65 3.80 2012 NaN 3.54 3.75 3.22 NaN 2013 NaN 4.43 3.52 3.92 4.01 2014 4.12 3.65 Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN NaN NaN 2005 NaN NaN NaN 10.54 NaN 2006 NaN NaN 9.48 14.68 NaN 2007 NaN NaN 9.48 NaN NaN 2008 NaN NaN 10.54 10.85 NaN 2009 18.02 NaN 8.73 NaN NaN 2010 NaN NaN 11.03 NaN NaN 2011 NaN 11.08 9.96 12.81 21.25 2012 NaN 10.24 9.95 10.35 NaN 2013 NaN 14.83 9.51 15.57 16.19 2014 14.02 13.37 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN NaN NaN 2005 NaN NaN NaN -0.15 NaN 2006 NaN NaN -0.18 -0.30 NaN 2007 NaN NaN -0.06 NaN NaN 2008 NaN NaN -0.43 -0.12 NaN 2009 NaN NaN 0.30 NaN NaN 2010 NaN NaN 0.33 NaN NaN 2011 NaN NaN 0.18 0.05 NaN 2012 NaN NaN 0.03 -0.37 NaN 2013 NaN NaN -0.20 0.32 NaN 2014 NaN NaN Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.00 0.00 0.00 0.00 0.00 2005 0.00 0.00 28.80 95.42 37.97 2006 52.82 88.18 100.00 96.47 84.26 2007 80.05 83.79 99.95 83.10 85.82 2008 86.58 79.76 100.00 95.01 93.10 2009 99.72 81.34 100.00 89.19 89.16 2010 86.02 94.16 100.00 72.25 91.54 2011 94.26 100.00 100.00 99.40 98.33 2012 61.26 98.28 99.59 99.22 88.67 2013 91.94 99.50 99.77 96.75 97.79 2014 96.76 100.00
Table 2c. Statistical summaries of ground temperature data at 10- and 120- centimeter depths 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: Piksiksak Variable: Ground temperature, in degrees Celsius File name: AK113_Tg_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -0.67 NaN 2005 -13.66 -13.43 1.98 -1.64 -6.61 2006 -12.40 -12.69 2.77 -0.36 -5.46 2007 -12.55 -13.62 NaN NaN NaN 2008 NaN NaN NaN NaN NaN 2009 NaN NaN NaN -1.68 NaN 2010 -14.37 -12.86 3.13 -0.01 -5.80 2011 -11.36 -10.94 3.13 -1.14 -5.36 2012 -14.85 -13.92 3.64 -0.80 -6.37 2013 -14.65 -13.49 3.67 -0.69 -6.04 2014 -12.16 -10.09 Minimum Value Each Season/Year (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -5.66 NaN 2005 -17.86 -19.82 -1.31 -9.09 -19.82 2006 -17.45 -17.52 -1.55 -6.00 -17.52 2007 -18.88 -21.76 NaN NaN NaN 2008 NaN NaN NaN NaN NaN 2009 NaN NaN NaN -10.32 NaN 2010 -20.39 -20.78 -0.67 -2.69 -20.78 2011 -17.45 -15.83 -0.29 -9.36 -17.45 2012 -21.32 -21.15 -0.60 -6.93 -21.32 2013 -21.23 -19.55 -0.64 -5.74 -21.23 2014 -18.98 -20.27 Maximum Value Each Season/Year (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 3.51 NaN 2005 -5.45 -0.74 8.02 4.60 8.02 2006 -8.06 -0.75 9.29 7.83 9.29 2007 -3.92 -0.21 NaN NaN NaN 2008 NaN NaN NaN NaN NaN 2009 NaN NaN NaN 5.45 NaN 2010 -6.29 -0.51 7.97 5.47 7.97 2011 -2.57 0.09 7.43 5.20 7.43 2012 -6.97 -0.54 8.09 4.90 8.09 2013 -4.14 -0.59 8.24 4.31 8.24 2014 -0.94 -0.48 Anomaly Relative to the Climatological Mean (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 0.19 NaN 2005 -0.41 -0.80 -1.00 -0.79 -0.67 2006 0.85 -0.06 -0.21 0.49 0.48 2007 0.70 -0.99 NaN NaN NaN 2008 NaN NaN NaN NaN NaN 2009 NaN NaN NaN -0.82 NaN 2010 -1.12 -0.23 0.15 0.84 0.14 2011 1.89 1.69 0.15 -0.29 0.58 2012 -1.60 -1.29 0.66 0.06 -0.43 2013 -1.40 -0.86 0.69 0.16 -0.10 2014 1.09 2.55 Percent of Data Available during Each Season/Year (10 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.00 0.00 0.00 100.00 0.00 2005 100.00 100.00 99.95 100.00 99.99 2006 100.00 100.00 99.95 100.00 99.99 2007 100.00 100.00 0.50 0.00 41.50 2008 0.00 0.00 0.00 0.00 0.00 2009 0.00 0.00 26.95 100.00 40.22 2010 100.00 100.00 100.00 100.00 100.00 2011 100.00 100.00 100.00 100.00 100.00 2012 100.00 100.00 99.59 100.00 99.90 2013 100.00 100.00 99.77 100.00 99.94 2014 99.81 99.59 Seasonal/Annual Averages (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -1.52 NaN 2005 -9.10 -12.58 -3.37 -1.72 -6.75 2006 -8.85 -11.92 -3.06 -1.33 -6.10 2007 -8.03 -12.55 -3.16 -1.33 -6.24 2008 -7.56 -11.08 -2.74 -1.22 -5.69 2009 -8.12 -11.55 -2.48 -1.34 -5.99 2010 -9.08 -12.00 -3.11 -1.22 -6.13 2011 -6.85 -10.24 -2.68 -1.14 -5.37 2012 -8.73 -12.69 -2.95 -1.21 -6.33 2013 -8.15 -12.49 -2.96 -1.19 -6.09 2014 -6.77 -10.07 Minimum Value Each Season/Year (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -2.44 NaN 2005 -13.19 -14.46 -7.96 -4.46 -14.46 2006 -11.77 -13.41 -6.71 -2.15 -13.41 2007 -12.55 -14.94 -7.83 -1.92 -14.94 2008 -11.26 -13.19 -6.27 -1.93 -13.19 2009 -12.59 -14.39 -5.03 -3.83 -14.39 2010 -12.29 -13.79 -7.71 -1.57 -13.79 2011 -10.25 -11.56 -5.81 -1.74 -11.56 2012 -12.47 -14.95 -6.38 -1.54 -14.95 2013 -13.52 -13.75 -6.92 -1.52 -13.75 2014 -11.60 -12.50 Maximum Value Each Season/Year (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -1.28 NaN 2005 -2.47 -8.00 -1.72 -1.24 -1.24 2006 -4.46 -6.71 -1.56 -1.11 -1.11 2007 -2.13 -7.83 -1.54 -1.18 -1.18 2008 -1.90 -6.30 -1.38 -1.06 -1.06 2009 -1.96 -5.01 -1.32 -1.02 -1.02 2010 -3.88 -7.69 -1.49 -1.06 -1.06 2011 -1.15 -5.79 -1.32 -0.98 -0.98 2012 -1.72 -6.35 -1.44 -1.02 -1.02 2013 -1.04 -6.91 -1.39 -0.97 -0.96 2014 -0.96 -4.28 Anomaly Relative to the Climatological Mean (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -0.22 NaN 2005 -0.98 -0.86 -0.49 -0.42 -0.67 2006 -0.72 -0.21 -0.18 -0.03 -0.02 2007 0.10 -0.83 -0.28 -0.03 -0.17 2008 0.56 0.64 0.13 0.08 0.39 2009 0.01 0.16 0.39 -0.04 0.08 2010 -0.96 -0.28 -0.23 0.08 -0.06 2011 1.27 1.48 0.20 0.16 0.70 2012 -0.60 -0.98 -0.07 0.09 -0.25 2013 -0.03 -0.77 -0.08 0.11 -0.01 2014 1.35 1.65 Percent of Data Available during Each Season/Year (120 cm depth): Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.00 0.00 0.00 100.00 0.00 2005 100.00 100.00 99.95 100.00 99.99 2006 100.00 100.00 99.95 100.00 99.99 2007 100.00 100.00 0.50 0.00 41.50 2008 0.00 0.00 0.00 0.00 0.00 2009 0.00 0.00 26.95 100.00 40.22 2010 100.00 100.00 100.00 100.00 100.00 2011 100.00 100.00 100.00 100.00 100.00 2012 100.00 100.00 99.59 100.00 99.90 2013 100.00 100.00 99.77 100.00 99.94 2014 99.81 99.59
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: Piksiksak Variable: Incident solar flux, in watts per meter squared File name: AK113_So_d_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 31.2 NaN 2005 4.3 164.0 206.0 26.1 100.8 2006 5.9 166.5 164.2 30.0 92.3 2007 4.6 157.5 NaN NaN NaN 2008 NaN NaN NaN 26.6 NaN 2009 5.3 153.8 166.5 24.9 88.2 2010 4.8 143.0 180.9 33.1 91.1 2011 4.6 167.5 176.2 25.4 94.1 2012 NaN NaN 180.5 25.9 NaN 2013 2.6 138.7 168.8 29.3 85.2 2014 5.9 NaN Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 3.1 NaN 2005 -0.4 8.1 30.4 -2.0 8.9 2006 1.2 10.7 -11.4 1.9 0.3 2007 -0.1 1.7 NaN NaN NaN 2008 NaN NaN NaN -1.5 NaN 2009 0.5 -2.1 -9.0 -3.2 -3.7 2010 0.1 -12.9 5.3 5.0 -0.9 2011 -0.1 11.6 0.6 -2.7 2.2 2012 NaN NaN 4.9 -2.2 NaN 2013 -2.2 -17.2 -6.8 1.2 -6.8 2014 1.1 NaN Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.0 0.0 0.0 100.0 0.0 2005 100.0 100.0 100.0 100.0 100.0 2006 100.0 100.0 100.0 100.0 100.0 2007 100.0 100.0 89.1 0.0 63.8 2008 0.0 0.0 39.8 100.0 43.3 2009 100.0 100.0 100.0 100.0 100.0 2010 100.0 100.0 100.0 100.0 100.0 2011 100.0 100.0 100.0 100.0 100.0 2012 89.3 88.0 99.5 100.0 94.2 2013 100.0 98.4 99.8 99.9 99.5 2014 100.0 92.8
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: Piksiksak Variable: Reflected solar flux, in watts per meter squared File name: AK113_So_u_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 14.3 NaN 2005 4.2 132.6 50.0 7.7 49.0 2006 4.9 127.6 36.1 8.5 44.6 2007 4.5 134.0 47.5 10.8 49.5 2008 6.5 120.9 39.1 10.7 44.6 2009 4.3 110.5 35.3 7.6 39.7 2010 4.6 132.8 39.1 9.1 46.7 2011 3.8 131.3 37.8 8.8 45.8 2012 3.8 122.7 38.8 7.2 43.4 2013 4.3 128.4 37.5 15.7 46.8 2014 5.2 92.2 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 4.3 NaN 2005 -0.5 9.3 10.5 -2.3 3.4 2006 0.3 4.3 -3.4 -1.5 -1.0 2007 -0.1 10.7 8.0 0.8 4.0 2008 1.9 -2.4 -0.4 0.6 -1.0 2009 -0.3 -12.8 -4.2 -2.4 -5.8 2010 -0.0 9.5 -0.4 -0.9 1.2 2011 -0.8 8.0 -1.7 -1.2 0.2 2012 -0.8 -0.6 -0.7 -2.8 -2.2 2013 -0.4 5.1 -2.0 5.7 1.2 2014 0.6 -31.1 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.0 0.0 0.0 100.0 0.0 2005 100.0 100.0 100.0 100.0 100.0 2006 100.0 100.0 100.0 100.0 100.0 2007 100.0 100.0 100.0 100.0 100.0 2008 99.5 100.0 100.0 100.0 99.9 2009 100.0 100.0 100.0 100.0 100.0 2010 100.0 100.0 100.0 100.0 100.0 2011 100.0 100.0 100.0 100.0 100.0 2012 99.7 100.0 99.6 100.0 99.8 2013 100.0 100.0 99.8 100.0 99.9 2014 99.9 100.0
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 station 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: Piksiksak Variable: Snow depth, in centimeters File name: AK113_snowD_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 7.6 NaN 2005 6.8 10.9 4.3 4.7 4.6 2006 5.6 14.0 4.5 4.7 7.4 2007 5.8 6.6 4.3 5.2 5.7 2008 9.0 13.6 6.8 8.0 9.4 2009 7.7 15.1 12.5 10.0 11.5 2010 12.2 20.3 11.7 12.4 14.6 2011 20.8 22.8 10.9 11.5 17.6 2012 20.2 27.0 17.5 NaN 21.7 2013 25.4 NaN 13.1 5.0 10.9 2014 7.1 9.3 Minimum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 3.5 NaN 2005 5.5 4.7 -0.7 -2.0 -2.0 2006 0.4 -0.8 -0.5 0.4 -0.8 2007 0.2 0.6 -0.2 -2.1 -2.1 2008 -1.7 -1.8 -1.9 0.3 -1.9 2009 3.4 -0.7 0.2 -1.2 -1.2 2010 1.5 -0.4 -1.5 0.6 -1.5 2011 8.8 -0.5 -0.7 -1.9 -1.9 2012 11.4 -1.2 -1.5 NaN -1.5 2013 22.0 NaN -1.3 -1.0 -1.3 2014 4.7 -3.9 Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 16.4 NaN 2005 11.1 19.8 6.5 10.6 19.8 2006 19.1 25.5 8.7 8.6 25.5 2007 15.2 11.0 8.6 15.1 15.2 2008 20.9 24.1 18.8 16.9 24.1 2009 15.3 30.3 19.2 21.0 30.3 2010 22.2 28.8 18.2 22.3 28.8 2011 27.0 27.0 21.5 21.4 27.0 2012 34.1 33.5 35.3 NaN 35.3 2013 29.4 NaN 38.6 12.4 38.6 2014 14.8 22.2 Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN -0.8 NaN 2005 -5.2 -4.6 -4.8 -3.7 -6.8 2006 -6.5 -1.6 -4.5 -3.7 -4.1 2007 -6.2 -8.9 -4.8 -3.1 -5.8 2008 -3.1 -1.9 -2.3 -0.4 -2.1 2009 -4.4 -0.4 3.4 1.7 -0.0 2010 0.1 4.8 2.7 4.0 3.1 2011 8.8 7.3 1.8 3.2 6.1 2012 8.2 11.5 8.5 NaN 10.3 2013 13.3 NaN 4.1 -3.4 -0.6 2014 -5.0 -6.2 Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.0 0.0 0.0 100.0 0.0 2005 91.7 98.4 98.5 99.8 98.2 2006 92.4 99.5 99.2 99.6 98.1 2007 98.6 99.2 99.6 95.3 98.2 2008 98.6 99.0 98.1 98.6 98.5 2009 98.1 98.8 87.8 93.5 93.6 2010 95.7 99.1 95.7 95.6 97.0 2011 95.8 94.2 86.2 63.0 84.0 2012 86.1 75.0 62.0 15.0 52.4 2013 25.2 11.4 51.6 94.4 53.4 2014 94.4 94.1
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: Piksiksak Variable: Soil moisture, in water fraction by volume File name: AK113_Smoist_sea_stats.txt Date of file preparation: 26 Aug 2015 Name of file preparer: Frank Urban Seasonal/Annual Averages: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 0.28 NaN 2005 NaN NaN 0.34 0.22 NaN 2006 NaN NaN 0.28 0.28 NaN 2007 NaN NaN 0.19 0.14 NaN 2008 NaN NaN 0.22 0.19 NaN 2009 NaN NaN 0.15 0.20 NaN 2010 NaN NaN 0.14 0.15 NaN 2011 NaN NaN 0.16 0.20 NaN 2012 NaN NaN 0.10 0.21 NaN 2013 NaN NaN 0.19 0.26 NaN 2014 NaN NaN Minimum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 0.05 NaN 2005 NaN NaN 0.06 0.01 NaN 2006 NaN NaN 0.02 0.03 NaN 2007 NaN NaN 0.04 0.01 NaN 2008 NaN NaN 0.02 0.02 NaN 2009 NaN NaN 0.03 0.01 NaN 2010 NaN NaN 0.02 0.03 NaN 2011 NaN NaN 0.04 0.01 NaN 2012 NaN NaN 0.02 0.02 NaN 2013 NaN NaN 0.02 0.02 NaN 2014 NaN NaN Maximum Value Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 0.37 NaN 2005 NaN NaN 0.38 0.38 NaN 2006 NaN NaN 0.40 0.39 NaN 2007 NaN NaN 0.26 0.25 NaN 2008 NaN NaN 0.36 0.30 NaN 2009 NaN NaN 0.40 0.40 NaN 2010 NaN NaN 0.24 0.27 NaN 2011 NaN NaN 0.32 0.40 NaN 2012 NaN NaN 0.16 0.40 NaN 2013 NaN NaN 0.40 0.39 NaN 2014 NaN NaN Anomaly Relative to the Climatological Mean: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 NaN NaN NaN 0.07 NaN 2005 NaN NaN 0.15 0.00 NaN 2006 NaN NaN 0.08 0.07 NaN 2007 NaN NaN -0.00 -0.07 NaN 2008 NaN NaN 0.02 -0.02 NaN 2009 NaN NaN -0.04 -0.02 NaN 2010 NaN NaN -0.06 -0.07 NaN 2011 NaN NaN -0.04 -0.01 NaN 2012 NaN NaN -0.09 -0.01 NaN 2013 NaN NaN -0.01 0.04 NaN 2014 NaN NaN Percent of Data Available during Each Season/Year: Year WINTER SPRING SUMMER AUTUMN ANNUAL 2004 0.00 0.00 0.00 100.00 0.00 2005 44.44 37.50 98.46 100.00 91.47 2006 32.92 18.07 100.00 100.00 64.19 2007 50.05 45.97 99.95 100.00 72.93 2008 29.95 16.26 100.00 100.00 62.65 2009 38.70 37.27 100.00 100.00 65.01 2010 17.96 15.04 100.00 100.00 60.33 2011 25.97 12.23 100.00 100.00 57.02 2012 15.25 14.58 99.59 100.00 57.75 2013 17.04 10.73 99.77 100.00 57.92 2014 20.83 31.88
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 station is not available
First posted March 4, 2016
- Introduction/main text
- Tunalik
- Umiat
- Inigok
- Koluktak
- Lake 145
- Marsh Creek
- Niguanak
- Piksiksak
- Red Sheep Creek
- South Meade
- Awuna1
- Awuna2
- Camden Bay
- Drew Point
- East Teshekpuk
- Fish Creek
- Ikpikpuk
For additional information contact:
Director, Geosciences and Environmental Change Science Center
U.S. Geological Survey
Box 25046, Mail Stop 980
Denver, CO 80225
http://gec.cr.usgs.gov/
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