2.1

M2.1 Earthquake 10km NE of Petrolia, CA — July 28, 2022

2022-07-28 21:49:26 UTC (2022-07-28) · approx. 1:49 PM UTC-8 local

MagnitudeM2.1(md)
Time21:49 UTC≈ 1:49 PM UTC-8
Depth28.9 kmshallow crustal
Coordinates40.394°, -124.213°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.39°, -124.21°

Earthquake Details

Magnitude
2.1 md
Depth
28.9 km
shallow crustal
Location
40.3937°N
-124.2127°E

Technical Information

Event ID
nc73763871
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
21
Azimuthal Gap
154.0°
Min Station Distance
0.074°
RMS Residual
0.10 sec
Last Updated
2022-07-29 01:53:11 UTC

Nearby Earthquakes (Last 7 Days)

3.6
26 km W of Petrolia, CA
43 min ago · 19.2 km deep
3.8
24 km W of Petrolia, CA
44 min ago · 19.6 km deep
2.7
12 km WNW of Cobb, CA
6 hours ago · 0.5 km deep
2.6
11 km WNW of Cobb, CA
8 hours ago · 1.2 km deep
3.7
36 km E of Hydesville, CA
2 days ago · 24.3 km deep
2.6
134 km W of Dunes City, Oregon
2 days ago · 10.0 km deep
3.9
off the coast of Oregon
3 days ago · 12.3 km deep
2.9
62 km W of Yachats, Oregon
4 days ago · 10.0 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 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73763871). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, July 28, 2022). M2.1 Earthquake 10km NE of Petrolia, CA — July 28, 2022. Retrieved July 29, 2022 from https://www.earthquaketracker.org/earthquakes/event/nc73763871/