Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #3: 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 7:49:38 PM (PDT) on Tuesday, April 28, 2026.
The magnitude 0.9 event occurred 7 km (4 miles) SE of Loma Linda, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Tuesday, April 28, 2026 at 7:49:38 PM (PDT) Wednesday, April 29, 2026 at 2:49:38 (UTC) |
| Distance from |
Loma Linda, CA - 7 km (4 miles) SE (143 degrees) Redlands, CA - 7 km (4 miles) SSW (205 degrees) Moreno Valley, CA - 8 km (5 miles) N (8 degrees) Grand Terrace, CA - 10 km (6 miles) ESE (114 degrees) Mentone, CA - 11 km (7 miles) SW (223 degrees) |
| Coordinates | 33 deg. 59.9 min. N (33.998N), 117 deg. 12.9 min. W (117.216W) |
| Depth | 4.27 km (2.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=52, Nph=78, Dmin=6.8 km, Rmss=0.22 sec, Erho=0.21 km, Erzz=0.54 km, Gp=26 degrees |
| Event ID# | ci41236519 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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