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Upper Lake Earthquake of 26 Mar 2026

3.7 MW, 10:24:54.900 PDT, Coordinates: 39.2935, -122.7768 Depth: 7.3 km
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Last Update: 2026-03-27 08:44 (Pacific)


Station


Code/ID


Network
Distance (km)
Horiz  Apk (g)

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Epic. Fault
Groundsort icon

Struct.

Hogback Ridge

 GHGB

NCSNUSGS Northern California Regional Network

18.9

--

0.009

--

Trough Springs/Crackerbox Ridge, CA 959

 GTSB

BDSNBerkeley Digital Seismic Network

15.0

--

0.006

--

Bevans Ridge

 BEVN

BDSNBerkeley Digital Seismic Network

11.7

--

0.005

--

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