2.8

M2.8 Earthquake 6km NW of Walker, CA — October 25, 2021

2021-10-25 22:17:18 UTC (2021-10-25) · approx. 2:17 PM UTC-8 local

MagnitudeM2.8(ml)
Time22:17 UTC≈ 2:17 PM UTC-8
Depth4.6 kmshallow crustal
Coordinates38.544°, -119.530°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.54°, -119.53°

Earthquake Details

Magnitude
2.8 ml
Depth
4.6 km
shallow crustal
Location
38.5443°N
-119.5298°E
Community Intensity
1.0
CDI from reports

Technical Information

Event ID
nc73644600
Event Type
earthquake
Status
✓ Reviewed
Significance
119
Stations Used
19
Azimuthal Gap
66.0°
Min Station Distance
0.030°
RMS Residual
0.09 sec
Last Updated
2022-01-08 17:42:32 UTC

Nearby Earthquakes (Last 7 Days)

2.5
10 km ENE of Milpitas, CA
4 hours ago · 2.7 km deep
2.5
11 km N of Fillmore, CA
17 hours ago · 26.6 km deep
2.6
17 km W of Petrolia, CA
1 day ago · 8.6 km deep
2.6
2 km ENE of Aromas, CA
1 day ago · 0.6 km deep
2.6
21 km E of Alum Rock, CA
2 days ago · 6.3 km deep
3.5
20 km WSW of Petrolia, CA
3 days ago · 20.1 km deep
3.8
20 km WSW of Gerlach, Nevada
3 days ago · 7.0 km deep
2.7
3 km ESE of Santa Rosa, CA
3 days ago · 9.1 km deep
3.3
17 km WSW of Petrolia, CA
4 days ago · 9.0 km deep
2.6
7 km E of Hydesville, CA
4 days ago · 24.2 km deep

Actions

View on USGSDid You Feel It?

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73644600). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 25, 2021). M2.8 Earthquake 6km NW of Walker, CA — October 25, 2021. Retrieved January 8, 2022 from https://www.earthquaketracker.org/earthquakes/event/nc73644600/