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 3:21:45 PM (PDT) on Sunday, July 26, 2026.
The magnitude 1.7 event occurred 14 km (8 miles) S of Tracy, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Sunday, July 26, 2026 at 3:21:45 PM (PDT) Sunday, July 26, 2026 at 22:21:45 (UTC) |
| Distance from |
Tracy, CA - 14 km (8 miles) S (191 degrees) Mountain House, CA - 20 km (12 miles) SSE (157 degrees) Lathrop, CA - 27 km (17 miles) SW (215 degrees) Livermore, CA - 28 km (18 miles) ESE (104 degrees) Manteca, CA - 29 km (18 miles) SW (227 degrees) |
| Coordinates | 37 deg. 37.2 min. N (37.620N), 121 deg. 27.3 min. W (121.455W) |
| Depth | 12.90 km (8.00 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=4.3 km, Rmss=0.04 sec, Erho=1.72 km, Erzz=0.639999986 km, Gp=175 degrees |
| Event ID# | nc75406262 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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