1.6 magnitude earthquake 23 km from Portola, California, United States
2025-12-18 13:46:45 UTC
UTC time:
Thursday, December 18, 2025 13:46 PM
Your time:
2025-12-18T13:46:45Z
Magnitude Type:
md
USGS page:
M 1.6 - 18 km NE of Greenhorn, CA
USGS status:
Not reviewed by a seismologist
Reports from the public:
0 people
2025-12-18 13:46:45 UTC
1.6 magnitude, 14 km depth
Portola, California, United States
Portola, California, United States
1.6 magnitude earthquake
2025-12-18 13:46:45 UTC
at 13:46
December 18, 2025 UTC
Location:
Epicenter at 40.007, -120.584
23.2 km from
Portola
(14.2 miles)
Depth: 14 km
This earthquake is on the map of Northern California and is close to:
Lassen Peak Area, California
Medicine Lake Area, California
Northern California
San Pablo Bay, California
San Francisco Bay Area, California
San Francisco Bay, California
Long Valley Area, California
Nevada
Crater Lake Area, Oregon
Central California
Mount Hood Area, Oregon
Coast Of Northern California