2.1

M2.1 Earthquake 29km SE of Markleeville, CA — July 27, 2021

2021-07-27 20:39:50 UTC (2021-07-27) · approx. 12:39 PM UTC-8 local

MagnitudeM2.1(md)
Time20:39 UTC≈ 12:39 PM UTC-8
Depth3.0 kmshallow crustal
Coordinates38.527°, -119.535°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.53°, -119.54°

Earthquake Details

Magnitude
2.1 md
Depth
3.0 km
shallow crustal
Location
38.5267°N
-119.5353°E

Technical Information

Event ID
nc73600511
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
17
Azimuthal Gap
63.0°
Min Station Distance
0.020°
RMS Residual
0.10 sec
Last Updated
2021-08-06 04:57:12 UTC

Nearby Earthquakes (Last 7 Days)

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2.6
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2.7
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2.6
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3.2
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2.8
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3 days ago · 5.1 km deep
2.5
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3 days ago · 6.6 km deep

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: nc73600511). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, July 27, 2021). M2.1 Earthquake 29km SE of Markleeville, CA — July 27, 2021. Retrieved August 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73600511/