1.8 Magnitude Earthquake 0.0 km from Saint Helena, California, United States

20 hours ago

UTC time: Friday, August 21, 2026 04:19 AM
Your time: 2026-08-21T04:19:32Z
Depth: 6.0 km
No tsunami statement issued
Magnitude Type: md
USGS page: M 1.8 - 4 km ENE of Saint Helena, CA
USGS status: Not reviewed by a seismologist
Reports from the public: 0 persons
2026-08-21 04:19:32 1.8 magnitude, 6.0 km depth
Saint Helena, California, United States

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