USGS Seismic Instrument and GPS Deployments
Map as of 7/10/2019 Map as of 7/11/2019
USGS Map of Provisional Surface Rupture
Data Files: KMZ file as of 7/16/2019
USGS/CGS Map of Field Observations of Surface Faulting and Ground Deformation
PDF Files: Map as of 7/9/2019 Map as of 7/11/2019 Map as of 7/15/2019 Map as of 8/22/2019 Data Files: KMZ file as of 7/16/2019 KMZ file as of 8/22/2019
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 […]
Preliminary Virtual Reconnaissance Report M6.4 and M7.1 Ridgecrest, CA Earthquakes (StEER)
EERI Virtual Earthquake Reconnaissance Team (VERT): Phase 1 Response to M6.4 & M7.1 Searles Valley Earthquakes 07/04 & 7/05/2019
News Articles
Check out this extensive coverage from the Los Angeles Times here, including a story of EERI members Martin Hudson (M.EERI,1994) and Kenneth Hudson (M.EERI,2018) surveying damages in Trona. Californians’ alert apps didn’t sound for 2 big earthquakes. Why not? (New York Times) Opinion: We thought we lived on solid ground. California’s earthquakes changed that. (New York Times) Big […]
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 […]