2.5

M2.5 Earthquake 5km NNE of East Quincy, CA — December 28, 2020

2020-12-28 22:10:53 UTC (2020-12-28) · approx. 2:10 PM UTC-8 local

MagnitudeM2.5(md)
Time22:10 UTC≈ 2:10 PM UTC-8
Depth3.3 kmshallow crustal
Coordinates39.971°, -120.874°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 39.97°, -120.87°

Earthquake Details

Magnitude
2.5 md
Depth
3.3 km
shallow crustal
Location
39.9712°N
-120.8745°E

Technical Information

Event ID
nc73503950
Event Type
earthquake
Status
✓ Reviewed
Significance
97
Stations Used
40
Azimuthal Gap
96.0°
Min Station Distance
0.346°
RMS Residual
0.13 sec
Last Updated
2021-03-06 23:20:01 UTC

Nearby Earthquakes (Last 7 Days)

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2.5
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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: nc73503950). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, December 28, 2020). M2.5 Earthquake 5km NNE of East Quincy, CA — December 28, 2020. Retrieved March 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73503950/