USGS-WHOI-DPRI Coulomb Stress-Transfer Model for the January 12, 2010, MW=7.0 Haiti Earthquake
Open-File Report
2010-1019
IPPA: men10-9939-7373
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Abstract
Using calculated stress changes to faults surrounding the January 12, 2010, rupture on the Enriquillo Fault, and the current (January 12 to 26, 2010) aftershock productivity, scientists from the U.S. Geological Survey (USGS), Woods Hole Oceanographic Institution (WHOI), and Disaster Prevention Research Institute, Kyoto University (DPRI) have made rough estimates of the chance of a magnitude (Mw)=7 earthquake occurring during January 27 to February 22, 2010, in Haiti. The probability of such a quake on the Port-au-Prince section of the Enriquillo Fault is about 2 percent, and the probability for the section to the west of the January 12, 2010, rupture is about 1 percent. The stress changes on the Septentrional Fault in northern Haiti are much smaller, although positive.
Suggested Citation
Lin, J., Stein, R.S., Sevilgen, V., Toda, S., 2010, USGS-WHOI-DPRI Coulomb Stress-Transfer Model for the January 12, 2010, MW=7.0 Haiti Earthquake: U.S. Geological Survey Open-File Report 2010-1019, iii, 7 p., https://doi.org/10.3133/ofr20101019.
ISSN: 2331-1258 (online)
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | USGS-WHOI-DPRI Coulomb Stress-Transfer Model for the January 12, 2010, MW=7.0 Haiti Earthquake |
| Series title | Open-File Report |
| Series number | 2010-1019 |
| DOI | 10.3133/ofr20101019 |
| Year Published | 2010 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Publisher location | Reston, VA |
| Contributing office(s) | Earthquake Hazards Program, Earthquake Science Center |
| Description | iii, 7 p. |
| Time Range Start | 2010-01-12 |
| Time Range End | 2010-02-22 |
| Country | Haiti |
| Online Only (Y/N) | Y |
| Additional Online Files (Y/N) | N |