2.1

M2.1 Earthquake 26km W of Rancho Tehama Reserve, CA — May 11, 2021

2021-05-11 15:38:29 UTC (2021-05-11) · approx. 7:38 AM UTC-8 local

MagnitudeM2.1(md)
Time15:38 UTC≈ 7:38 AM UTC-8
Depth1.3 kmshallow crustal
Coordinates39.996°, -122.709°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.00°, -122.71°

Earthquake Details

Magnitude
2.1 md
Depth
1.3 km
shallow crustal
Location
39.9957°N
-122.7085°E

Technical Information

Event ID
nc73561175
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
10
Azimuthal Gap
86.0°
Min Station Distance
0.187°
RMS Residual
0.26 sec
Last Updated
2021-05-11 19:34:14 UTC

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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: nc73561175). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, May 11, 2021). M2.1 Earthquake 26km W of Rancho Tehama Reserve, CA — May 11, 2021. Retrieved May 11, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73561175/