1996 Duvall earthquake
|Date *||May 2, 1996|
|Origin time *||21:04 PDT|
|Depth||5 mi (8 km)|
|Areas affected||Pacific Northwest|
|Max. intensity||VII (Very strong) |
|* Deprecated||See documentation.|
The 1996 Duvall earthquake hit Duvall, Washington, about 25 miles North East of Seattle, at 9:04pm (PDT) on May 2. It hit with magnitude 5.6, and could be felt all over western Washington, northern Oregon, southern British Columbia, and east to Wenatchee. The earthquake was 5 miles (7 km) deep. A Seattle Mariners game was in progress when the quake hit, and play was temporarily postponed to verify no structural damage to the Kingdome. At least 45 aftershocks of a magnitude 2 or higher were reported in the subsequent days following the quake. This was the biggest earthquake in Washington since April 1965 until the 2001 Nisqually earthquake.
- USGS (December 1, 2008), EXPO-CAT Earthquake Catalog, Version 2007-12, United States Geological Survey
- "The May 2 Duvall Earthquake". University of Washington Dept. of Earth and Space Sciences. October 2, 1996. Retrieved February 18, 2011.
- Egan, Timothy (May 4, 1996). "Seattle Journal;The Score? 5.4 on the Richter Scale". The New York Times. Retrieved August 3, 2014.
- "Notable Pacific Northwest Earthquakes Since 1993". Pacific Northwest Seismic Network. Retrieved February 18, 2011.
- Atkinson, G. M.; Cassidy, J. F. (2000), "Integrated Use of Seismograph and Strong-Motion Data to Determine Soil Amplification: Response of the Fraser River Delta to the Duvall and Georgia Strait Earthquakes", Bulletin of the Seismological Society of America, Seismological Society of America, 90 (4): 1028–1040, Bibcode:2000BuSSA..90.1028A, doi:10.1785/0119990098
- Cassidy, J. F.; Rogers, G. C.; Weichert, D. H. (1997), "Soil response on the Fraser delta to the MW = 5.1 Duvall, Washington, earthquake", Bulletin of the Seismological Society of America, Seismological Society of America, 87 (5): 1354–1361