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USGS · REPORTED EARTHQUAKE

M 3.3 · 27 km WSW of Westley, CA

Observed . Review status: reviewed.

MAGNITUDE
3.3 mw
DEPTH
3.4 km
LATITUDE
37.4158°
LONGITUDE
-121.4527°

Source & provenance

Source identifier: usgs:nc75443097. Source revised 28 Sep 2026, 15:12 UTC. The latest retained record was collected 28 Sep 2026, 15:20 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
28 Sep 2026, 15:20 UTCrevised3.328 Sep 2026, 15:12 UTC
28 Sep 2026, 10:03 UTCrevised3.328 Sep 2026, 09:59 UTC
28 Sep 2026, 09:56 UTCrevised3.328 Sep 2026, 09:55 UTC
28 Sep 2026, 00:41 UTCrevised3.328 Sep 2026, 00:38 UTC
27 Sep 2026, 23:02 UTCrevised3.327 Sep 2026, 22:58 UTC
27 Sep 2026, 19:02 UTCrevised3.327 Sep 2026, 18:59 UTC
27 Sep 2026, 17:31 UTCrevised3.527 Sep 2026, 17:28 UTC
27 Sep 2026, 17:11 UTCrevised3.527 Sep 2026, 17:10 UTC
27 Sep 2026, 16:31 UTCrevised3.527 Sep 2026, 16:30 UTC
27 Sep 2026, 16:05 UTCrevised3.527 Sep 2026, 16:02 UTC
27 Sep 2026, 15:56 UTCrevised3.527 Sep 2026, 15:53 UTC
27 Sep 2026, 15:41 UTCrevised3.527 Sep 2026, 15:37 UTC
27 Sep 2026, 15:31 UTCrevised3.527 Sep 2026, 15:29 UTC
27 Sep 2026, 15:02 UTCrevised3.527 Sep 2026, 14:55 UTC
27 Sep 2026, 14:55 UTCrevised3.527 Sep 2026, 14:54 UTC
27 Sep 2026, 14:51 UTCrevised3.527 Sep 2026, 14:47 UTC
27 Sep 2026, 14:45 UTCrevised3.527 Sep 2026, 14:42 UTC
27 Sep 2026, 14:41 UTCrevised3.527 Sep 2026, 14:36 UTC
27 Sep 2026, 14:35 UTCrevised3.527 Sep 2026, 14:31 UTC
27 Sep 2026, 14:31 UTCcreated3.527 Sep 2026, 14:29 UTC

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