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 1:59:06 PM (PDT) on Tuesday, March 24, 2026.
The magnitude 1.5 event occurred 6 km (4 miles) SSW of Calistoga, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Tuesday, March 24, 2026 at 1:59:06 PM (PDT) Tuesday, March 24, 2026 at 20:59:06 (UTC) |
| Distance from |
Calistoga, CA - 6 km (4 miles) SSW (203 degrees) Santa Rosa, CA - 12 km (8 miles) NE (44 degrees) Saint Helena, CA - 12 km (8 miles) WNW (283 degrees) Larkfield-Wikiup, CA - 13 km (8 miles) E (82 degrees) Kenwood, CA - 14 km (9 miles) NNW (338 degrees) |
| Coordinates | 38 deg. 31.8 min. N (38.529N), 122 deg. 36.4 min. W (122.606W) |
| Depth | 6.16 km (3.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=10.1 km, Rmss=0.08 sec, Erho=0.34 km, Erzz=1.34000003 km, Gp=107 degrees |
| Event ID# | nc75332537 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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