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 11:56:04 PM (PDT) on Saturday, May 16, 2026.
The magnitude 1.7 event occurred 1 km (1 miles) ENE (70 degrees) of Ridgemark, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Saturday, May 16, 2026 at 11:56:04 PM (PDT) Sunday, May 17, 2026 at 6:56:04 (UTC) |
| Distance from |
Ridgemark, CA - 1 km (1 miles) ENE (70 degrees) Hollister, CA - 5 km (3 miles) SE (129 degrees) San Juan Bautista, CA - 17 km (11 miles) E (101 degrees) Aromas, CA - 27 km (17 miles) ESE (107 degrees) Prunedale, CA - 29 km (18 miles) E (81 degrees) |
| Coordinates | 36 deg. 49.0 min. N (36.817N), 121 deg. 21.1 min. W (121.351W) |
| Depth | 5.30 km (3.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=21, Dmin=5.9 km, Rmss=0.07 sec, Erho=0.23 km, Erzz=0.75 km, Gp=62 degrees |
| Event ID# | nc75361641 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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