Recent Earthquakes in California and Nevada
== 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 1:17:45 PM (PDT) on Monday, July 13, 2026.
The magnitude 1.2 event occurred 3 km (2 miles) SE of Pacifica, CA.
The hypocentral depth is 9 km ( 5 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Monday, July 13, 2026 at 1:17:45 PM (PDT) Monday, July 13, 2026 at 20:17:45 (UTC) |
| Distance from |
Pacifica, CA - 3 km (2 miles) SE (128 degrees) San Bruno, CA - 6 km (4 miles) SW (233 degrees) Millbrae, CA - 7 km (4 miles) W (271 degrees) Montara, CA - 8 km (5 miles) NE (36 degrees) South San Francisco, CA - 8 km (5 miles) SW (219 degrees) |
| Coordinates | 37 deg. 36.0 min. N (37.600N), 122 deg. 27.8 min. W (122.464W) |
| Depth | 8.60 km (5.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=8, Nph=8, Dmin=3.7 km, Rmss=0.01 sec, Erho=0.66 km, Erzz=0.879999995 km, Gp=100 degrees |
| Event ID# | nc75395231 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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