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 12:19:35 PM (PDT) on Wednesday, August 20, 2025.
The magnitude 1.5 event occurred 2 km (1 miles) ESE of Home Gardens, CA.
The hypocentral depth is 0.07 km (0.00 miles).
| Magnitude | 1.5 - local magnitude (Ml) |
| Time | Wednesday, August 20, 2025 at 12:19:35 PM (PDT) Wednesday, August 20, 2025 at 19:19:35 (UTC) |
| Distance from |
Home Gardens, CA - 2 km (1 miles) ESE (111 degrees) Corona, CA - 6 km (4 miles) E (88 degrees) Norco, CA - 8 km (5 miles) SSE (147 degrees) Pedley, CA - 12 km (7 miles) SSW (192 degrees) Mira Loma, CA - 13 km (8 miles) S (174 degrees) |
| Coordinates | 33 deg. 52.3 min. N (33.872N), 117 deg. 30.1 min. W (117.502W) |
| Depth | 0.07 km (0.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=40, Dmin=5.5 km, Rmss=0.23 sec, Erho=0.3 km, Erzz=0.84 km, Gp=61 degrees |
| Event ID# | ci41270024 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
[
Index map ||
Big earthquake list ||
All earthquake list ||
Glossary of terms ||
Top page
]
[
Did you feel it? ||
ShakeMaps
|| Relative2Me
]
[ Data Sources ]
Special maps
Long Valley || Los Angeles || San Francisco
Data Sources
US and World - USGS/NEIC = National Earthquake Information Center
Northern California - UCB = University of California, Berkeley
Southern California - Caltech = California Institute of Technology
Nevada - UNR = University of Nevada, Reno
Offshore = West Coast & Alaska Tsunami Warning Center
...all members of the Advanced National Seismic System (ANSS)
