1.9 magnitude earthquake 2 km from Clayton, California, United States
2025-09-03 20:02:50 UTC
UTC time:
Wednesday, September 03, 2025 20:02 PM
Your time:
2025-09-03T20:02:50Z
Magnitude Type:
md
USGS page:
M 1.9 Quarry Blast - 3 km SW of Clayton, CA
USGS status:
Reviewed by a seismologist
Reports from the public:
0 people
2025-09-03 20:02:50 UTC
1.9 magnitude, 0 km depth
Clayton, California, United States
Clayton, California, United States
1.9 magnitude earthquake
2025-09-03 20:02:50 UTC
at 20:02
September 03, 2025 UTC
Location:
Epicenter at 37.923, -121.954
2.2 km from
Clayton
(1.2 miles)
San Francisco Bay Area, California
Depth: 0 km