Earthquake reference

11 km NE of San Martin, CA

0.33 | 2026-09-17T16:57:18.740000+00:00 | 37.1575 | -121.533833333333

319Same Day Events
31.4Nearest Airport Distance Km
5Same Day Events Count
5Similar Magnitude Events Count
5Nearest Airports Count
5Nearest Postal Codes Count

Key facts

Magnitude
0.33
Occurred at
2026-09-17T16:57:18.740000+00:00
Updated at
2026-09-29T18:52:32.781000+00:00
Review status
removed-from-feed
Latitude
37.1575
Longitude
-121.533833333333
Depth (km)
11.11

Source and context

Source
USGS Earthquake Hazards Program
Applicable date
2026-10-18
Dataset version
3cf1423f7d0a
License
United States public domain

Reference data can change. Verify consequential decisions against the original source.