2.1

M2.1 Earthquake 6km SSE of Riverdale, CA — July 29, 2022

2022-07-29 21:58:38 UTC (2022-07-29) · approx. 1:58 PM UTC-8 local

MagnitudeM2.1(md)
Time21:58 UTC≈ 1:58 PM UTC-8
Depth16.6 kmshallow crustal
Coordinates36.386°, -119.828°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 36.39°, -119.83°

Earthquake Details

Magnitude
2.1 md
Depth
16.6 km
shallow crustal
Location
36.3860°N
-119.8283°E

Technical Information

Event ID
nc73764166
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
31
Azimuthal Gap
80.0°
Min Station Distance
0.336°
RMS Residual
0.14 sec
Last Updated
2022-07-30 02:45:15 UTC

Nearby Earthquakes (Last 7 Days)

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2.6
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2.9
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3.1
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3.3
3 km ESE of Larkfield-Wikiup, CA
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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: nc73764166). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, July 29, 2022). M2.1 Earthquake 6km SSE of Riverdale, CA — July 29, 2022. Retrieved July 30, 2022 from https://www.earthquaketracker.org/earthquakes/event/nc73764166/