2.3

M2.3 Earthquake 7km ENE of Walker, CA — November 20, 2021

2021-11-20 19:53:26 UTC (2021-11-20) · approx. 11:53 AM UTC-8 local

MagnitudeM2.3(md)
Time19:53 UTC≈ 11:53 AM UTC-8
Depth3.6 kmshallow crustal
Coordinates38.529°, -119.406°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.53°, -119.41°

Earthquake Details

Magnitude
2.3 md
Depth
3.6 km
shallow crustal
Location
38.5295°N
-119.4055°E

Technical Information

Event ID
nc73655635
Event Type
earthquake
Status
✓ Reviewed
Significance
79
Stations Used
16
Azimuthal Gap
74.0°
Min Station Distance
0.036°
RMS Residual
0.07 sec
Last Updated
2021-11-23 03:46:10 UTC

Nearby Earthquakes (Last 7 Days)

2.6
17 km W of Petrolia, CA
8 hours ago · 8.6 km deep
2.6
2 km ENE of Aromas, CA
18 hours ago · 0.6 km deep
2.6
21 km E of Alum Rock, CA
1 day ago · 6.3 km deep
3.5
20 km WSW of Petrolia, CA
1 day ago · 20.1 km deep
3.8
20 km WSW of Gerlach, Nevada
2 days ago · 7.0 km deep
2.7
3 km ESE of Santa Rosa, CA
2 days ago · 9.1 km deep
3.3
17 km WSW of Petrolia, CA
3 days ago · 9.0 km deep
2.6
7 km E of Hydesville, CA
3 days ago · 24.2 km deep
3.3
19 km WSW of Gerlach, Nevada
3 days ago · 11.0 km deep
3.0
9 km SW of Brentwood, CA
3 days ago · 16.9 km deep

Actions

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Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73655635). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 20, 2021). M2.3 Earthquake 7km ENE of Walker, CA — November 20, 2021. Retrieved November 23, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73655635/