2.5

M2.5 Earthquake 31km WNW of Weaverville, CA — May 22, 2021

2021-05-22 19:35:42 UTC (2021-05-22) · approx. 11:35 AM UTC-8 local

MagnitudeM2.5(md)
Time19:35 UTC≈ 11:35 AM UTC-8
Depth23.3 kmshallow crustal
Coordinates40.881°, -123.253°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.88°, -123.25°

Earthquake Details

Magnitude
2.5 md
Depth
23.3 km
shallow crustal
Location
40.8810°N
-123.2530°E

Technical Information

Event ID
nc73565810
Event Type
earthquake
Status
✓ Reviewed
Significance
98
Stations Used
37
Azimuthal Gap
45.0°
Min Station Distance
0.222°
RMS Residual
0.26 sec
Last Updated
2021-07-31 22:08:36 UTC

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Actions

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Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73565810). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, May 22, 2021). M2.5 Earthquake 31km WNW of Weaverville, CA — May 22, 2021. Retrieved July 31, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73565810/