== PRELIMINARY EARTHQUAKE REPORT ==
California Integrated Seismic Net
USGS/ Caltech/ CGS/ UCB/ UCSD/ UNR
Version #O: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A light earthquake occurred at 6:00:30 PM (PDT) on Friday, June 19, 2009.
The magnitude 4.1 event occurred 57 km (36 miles) SSE of Avalon, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 4.1 - local magnitude (ML) |
|---|---|
| Time | Friday, June 19, 2009 at 6:00:30 PM (PDT) Saturday, June 20, 2009 at 1:00:30 (UTC) |
| Distance from | Avalon, CA - 57 km (36 miles) SSE (149 degrees) San Clemente Is., CA (NW tip) - 58 km (36 miles) ESE (105 degrees) Camp Pendleton South, CA - 67 km (42 miles) WSW (239 degrees) Oceanside, CA - 72 km (45 miles) WSW (242 degrees) San Diego, CA - 81 km (51 miles) W (280 degrees) |
| Coordinates | 32 deg. 54.0 min. N (32.900N), 118 deg. 0.4 min. W (118.007W) |
| Depth | 14.2 km (8.8 miles) |
| Location Quality | Poor |
| Location Quality Parameters | Nst= 48, Nph= 48, Dmin=51 km, Rmss=0.5 sec, Erho=1.3 km, Erzz=3.1 km, Gp=172.8 degrees |
| Event ID# | ci14477000 |
| Additional Information | 2-degree map Google Earth KML (Requires Google Earth.) Did you feel it? ShakeMap shaking intensity maps Waveforms 24-hour Aftershock Forecast Map SCSN Moment Tensor Solution Tsunami Information Statement from the WC/ATWC |
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