2.7

M2.7 Earthquake 12 km WNW of Cobb, CA — September 9, 2026

2026-09-09 19:12:04 UTC (24 min ago) · approx. 11:12 AM UTC-8 local

MagnitudeM2.7(md)
Time19:12 UTC≈ 11:12 AM UTC-8
Depth0.5 kmshallow crustal
Coordinates38.855°, -122.849°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 38.86°, -122.85°

Earthquake Details

Magnitude
2.7 md
Depth
0.5 km
shallow crustal
Location
38.8552°N
-122.8492°E

Technical Information

Event ID
nc75432677
Event Type
earthquake
Status
Automatic
Significance
113
Stations Used
68
Azimuthal Gap
27.0°
Min Station Distance
0.020°
RMS Residual
0.11 sec
Last Updated
2026-09-09 19:16:30 UTC

Nearby Earthquakes (Last 7 Days)

2.6
11 km WNW of Cobb, CA
2 hours ago · 1.2 km deep
3.7
36 km E of Hydesville, CA
1 day ago · 24.3 km deep
3.3
3 km ESE of Larkfield-Wikiup, CA
6 days ago · 8.8 km deep
2.8
15 km SE of Petrolia, CA
6 days ago · 11.3 km deep

Actions

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Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75432677). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 9, 2026). M2.7 Earthquake 12 km WNW of Cobb, CA — September 9, 2026. Retrieved September 9, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75432677/