2.0

M2.0 Earthquake 11km W of Alder Springs, CA — July 27, 2021

2021-07-27 18:10:14 UTC (2021-07-27) · approx. 10:10 AM UTC-8 local

MagnitudeM2.0(md)
Time18:10 UTC≈ 10:10 AM UTC-8
Depth5.2 kmshallow crustal
Coordinates39.670°, -122.854°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 39.67°, -122.85°

Earthquake Details

Magnitude
2.0 md
Depth
5.2 km
shallow crustal
Location
39.6697°N
-122.8543°E

Technical Information

Event ID
nc73600446
Event Type
earthquake
Status
✓ Reviewed
Significance
63
Stations Used
23
Azimuthal Gap
60.0°
Min Station Distance
0.276°
RMS Residual
0.12 sec
Last Updated
2021-08-05 20:15:16 UTC

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Actions

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Understanding This Data

Magnitude 2.0 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73600446). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 27, 2021). M2.0 Earthquake 11km W of Alder Springs, CA — July 27, 2021. Retrieved August 5, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73600446/