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USGS · REPORTED EARTHQUAKE

M 3.4 · 6 km SW of Mount Shasta, CA

Observed . Review status: automatic.

MAGNITUDE
3.4 ml
DEPTH
47.9 km
LATITUDE
41.2735°
LONGITUDE
-122.3692°

Source & provenance

Source identifier: usgs:nc75437222. Source revised 17 Sep 2026, 15:48 UTC. The latest retained record was collected 17 Sep 2026, 15:51 UTC.

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Versions retained by URSY

History starts when URSY first collects this event. Later source revisions can change reported measurements.

Collected · UTCChangeMagnitudeSource revision · UTC
17 Sep 2026, 15:51 UTCrevised3.417 Sep 2026, 15:48 UTC
17 Sep 2026, 15:25 UTCrevised3.417 Sep 2026, 15:22 UTC
17 Sep 2026, 15:11 UTCrevised3.417 Sep 2026, 15:07 UTC
17 Sep 2026, 14:31 UTCcreated3.417 Sep 2026, 14:29 UTC

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