Earthquake Engineering Research Institute
Learning From Earthquakes

Compiled Ground Failure Data from the California Geological Survey

  CGS is currently using Collector for ArcGIS on behalf of the Clearinghouse to acquire data on surface fault rupture, landslides, and liquefaction. Data are being downloaded from ArcGIS Online (AGOL), by python script, every hour and being converted to KMZs and GeoJSONs. These files, along with a geodatabase, is being zipped, timestamped, and place on http://gmw.conservation.ca.gov/CGS_Emergency_Responses/ for you to download and […]

IRIS Event Page

http://ds.iris.edu/ds/nodes/dmc/specialevents/2019/07/04/central-california/ http://ds.iris.edu/spud/event/11058875  

UNAVCO Event Page and Data Links

Results from Borehole Seismic, Borehole Strainmeter, and GPS/GNSS instrumentation as well as a discussion of geodetically derived magnitude estimates can be viewed at: https://www.unavco.org/highlights/2019/ridgecrest.html Borehole Seismic and Borehole Strainmeter Data BSM sites on the Base include: B916, B917, B918, B921 Borehole Seismic: https://www.unavco.org/data/strain-seismic/seismic-data/seismic-data.html And also at IRIS: http://ds.iris.edu/mda/PB/ Borehole Strainmeter: https://www.unavco.org/data/strain-seismic/bsm-data/bsm-data.html GNSS Data Real-Time GPS Map with links to […]

Map action – Indonesia Earthquake and Tsunami 2018

Situation and Damage  Orientation and Reference Affected Population  Health and Hygiene Water Sanitation Logistics Environmental Aspects Who-What-Where   To visit the site: https://maps.mapaction.org/event/indonesia2018.

StEER: Structural Extreme Event Reconnaissance Network Palu Earthquake and Tsunami, Sulawesi, Indonesia Field Assessment Team 1 (FAT-1) Early Access Reconnaissance Report (EARR)

On September 28, 2018, at 17:02 local time (10:02 UTC), a magnitude 7.5 earthquake occurred on September 28, 2018, at 17:02 local time (10:02 UTC), a magnitude 7.5 earthquake occurred with an epicenter 78km North of Palu, Sulawesi Island, Indonesia, at a depth of 10 km. The earthquake was caused by movement on a strike-slip […]