SCEDC Home
Home

== PRELIMINARY EARTHQUAKE REPORT ==

U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California



Version #0: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.

A micro earthquake occurred at 6:22:52 PM (PST) on Sunday, December 1, 2019.
The magnitude 1.7 event occurred 6 km (3 miles) SW of Gilroy, CA.
The hypocentral depth is 7 km ( 4 miles).



Magnitude 1.7 - duration magnitude (Md)
Time Sunday, December 1, 2019 at 6:22:52 PM (PST)
Monday, December 2, 2019 at 2:22:52 (UTC)
Distance from Gilroy, CA - 6 km (3 miles) SW (229 degrees)
Aromas, CA - 10 km (6 miles) NNE (15 degrees)
Interlaken, CA - 11 km (7 miles) ENE (77 degrees)
San Martin, CA - 13 km (8 miles) S (182 degrees)
Pajaro, CA - 14 km (9 miles) ENE (57 degrees)
Coordinates 36 deg. 58.3 min. N (36.972N), 121 deg. 36.9 min. W (121.616W)
Depth 6.81 km (4.2 miles)
Quality Excellent
Location Quality Parameters Nst=12, Nph=11, Dmin=3.5 km, Rmss=0.08 sec, Erho=0.36 km, Erzz=0.54 km, Gp=78 degrees
Event ID# nc73310821
Additional Information map || waveforms
  

For more information, see https://earthquake.usgs.gov

[ Index map || big earthquake list || all earthquake list || glossary of terms || top page ]
[ Did you feel it? || ShakeMaps || Relative2Me ]
[ Data Sources || Contacts ]

Research Tools
General Earthquake Information
Stations/ Instrumentation
About the Data Center