Recent Earthquakes
Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #4: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:25:08 AM (PDT) on Wednesday, May 8, 2013.
The magnitude 0.5 event occurred 5 km (3 miles) SW of Millbrae, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.5 - duration magnitude (Md) | |
|---|---|---|
| Time | Wednesday, May 8, 2013 at 3:25:08 AM (PDT) Wednesday, May 8, 2013 at 10:25:08 (UTC) |
|
| Distance from | Millbrae, CA - 5 km (3 miles) SW (219 degrees) Burlingame, CA - 6 km (4 miles) WSW (245 degrees) El Granada, CA - 7 km (5 miles) NNE (31 degrees) San Francisco City Hall, CA - 24 km (15 miles) S (182 degrees) |
|
| Coordinates | 37 deg. 33.6 min. N (37.560N), 122 deg. 25.5 min. W (122.426W) | |
| Depth | 10.2 km (6.3 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 8, Nph= 8, Dmin=2 km, Rmss=0.01 sec, Erho=0.5 km, Erzz=1.3 km, Gp=82.8 degrees | |
| Event ID | nc71987836 | |
| Additional Information | map || waveforms Waveforms | |
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