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 #4: 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 7:07:48 PM (PDT) on Tuesday, September 16, 2025.
The magnitude 1.1 event occurred 1 km (1 miles) ENE (71 degrees) of Granada Hills, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Tuesday, September 16, 2025 at 7:07:48 PM (PDT) Wednesday, September 17, 2025 at 2:07:48 (UTC) |
| Distance from |
Granada Hills, CA - 1 km (1 miles) ENE (71 degrees) Sylmar, CA - 5 km (3 miles) SW (226 degrees) San Fernando, CA - 5 km (3 miles) WSW (254 degrees) Northridge, CA - 6 km (4 miles) NE (42 degrees) Panorama City, CA - 7 km (4 miles) NNW (328 degrees) |
| Coordinates | 34 deg. 16.5 min. N (34.275N), 118 deg. 29.4 min. W (118.489W) |
| Depth | 12.78 km (7.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=29, Nph=43, Dmin=1.2 km, Rmss=0.19 sec, Erho=0.31 km, Erzz=0.54 km, Gp=48 degrees |
| Event ID# | ci41292664 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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