2.1

M2.1 Earthquake 2km NW of Bella Vista, CA — October 2, 2021

2021-10-02 19:04:50 UTC (2021-10-02) · approx. 11:04 AM UTC-8 local

MagnitudeM2.1(md)
Time19:04 UTC≈ 11:04 AM UTC-8
Depth25.6 kmshallow crustal
Coordinates40.654°, -122.256°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.65°, -122.26°

Earthquake Details

Magnitude
2.1 md
Depth
25.6 km
shallow crustal
Location
40.6538°N
-122.2562°E

Technical Information

Event ID
nc73632511
Event Type
earthquake
Status
✓ Reviewed
Significance
71
Stations Used
16
Azimuthal Gap
109.0°
Min Station Distance
0.055°
RMS Residual
0.15 sec
Last Updated
2021-10-03 00:19:10 UTC

Nearby Earthquakes (Last 7 Days)

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2.5
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2.6
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3.5
20 km WSW of Petrolia, CA
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3.8
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2.7
3 km ESE of Santa Rosa, CA
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3.3
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5 days ago · 9.0 km deep
2.6
7 km E of Hydesville, CA
5 days ago · 24.2 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: nc73632511). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 2, 2021). M2.1 Earthquake 2km NW of Bella Vista, CA — October 2, 2021. Retrieved October 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73632511/