2.2

M2.2 Earthquake 5km E of Vallejo, CA — September 13, 2021

2021-09-13 20:17:56 UTC (2021-09-13) · approx. 12:17 PM UTC-8 local

MagnitudeM2.2(mh)
Time20:17 UTC≈ 12:17 PM UTC-8
Depth-0.1 kmshallow crustal
Coordinates38.112°, -122.177°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.11°, -122.18°

Earthquake Details

Magnitude
2.2 mh
Depth
-0.1 km
shallow crustal
Location
38.1125°N
-122.1767°E
Community Intensity
1.0
CDI from reports

Technical Information

Event ID
nc73624496
Event Type
quarry blast
Status
✓ Reviewed
Significance
74
Stations Used
10
Azimuthal Gap
121.0°
Min Station Distance
0.024°
RMS Residual
0.07 sec
Last Updated
2021-09-19 00:30:09 UTC

Nearby Earthquakes (Last 7 Days)

2.7
22 km SSW of Manton, CA
1 day ago · 16.4 km deep
2.5
10 km ENE of Milpitas, CA
1 day ago · 2.7 km deep
2.5
11 km N of Fillmore, CA
2 days ago · 26.6 km deep
2.6
17 km W of Petrolia, CA
3 days ago · 8.6 km deep
2.6
2 km ENE of Aromas, CA
3 days ago · 0.6 km deep
2.6
21 km E of Alum Rock, CA
4 days ago · 6.3 km deep
3.5
20 km WSW of Petrolia, CA
4 days ago · 20.1 km deep
3.8
20 km WSW of Gerlach, Nevada
5 days ago · 7.0 km deep
2.7
3 km ESE of Santa Rosa, CA
5 days ago · 9.1 km deep
3.3
17 km WSW of Petrolia, CA
6 days ago · 9.0 km deep

Actions

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Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73624496). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 13, 2021). M2.2 Earthquake 5km E of Vallejo, CA — September 13, 2021. Retrieved September 19, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73624496/