SCEDC Home
Home

== PRELIMINARY EARTHQUAKE REPORT ==

Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California



Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.

A micro earthquake occurred at 5:55:05 PM (PDT) on Wednesday, October 9, 2019.
The magnitude 0.2 event occurred 14 km (9 miles) SSE of Anza, CA.
The hypocentral depth is 6 km ( 4 miles).



Magnitude 0.2 - local magnitude (Ml)
Time Wednesday, October 9, 2019 at 5:55:05 PM (PDT)
Thursday, October 10, 2019 at 0:55:05 (UTC)
Distance from Anza, CA - 14 km (9 miles) SSE (152 degrees)
Warner Springs, CA - 18 km (11 miles) N (9 degrees)
Aguanga, CA - 24 km (15 miles) E (89 degrees)
Palomar Observatory, CA - 26 km (16 miles) ENE (68 degrees)
Lake Henshaw, CA - 27 km (17 miles) NNE (33 degrees)
Coordinates 33 deg. 26.7 min. N (33.445N), 116 deg. 36.2 min. W (116.604W)
Depth 6.05 km (3.8 miles)
Quality Good
Location Quality Parameters Nst=16, Nph=27, Dmin=5.6 km, Rmss=0.09 sec, Erho=0.21 km, Erzz=0.35 km, Gp=117 degrees
Event ID# ci39122888
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