6 km NW of The Geysers, CA
· · 1.2 km deep
EARTHQUAKE REPORT
8 km ENE of Vallejo, CA
Preliminary report — details may changeThe numbers
Measured by USGS
DURATION MAGNITUDE
2.1md
Top 29%by magnitude in our 30-day catalog
2,952 of 10,452 stored reports were this magnitude or larger, including ties. Catalog ranking, not earthquake odds.
What these numbers mean
SOURCE DEPTH3.9 km
Shallow
EPICENTER38.131°, -122.146°
8 km ENE of Vallejo, CA
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Epicenters · circles show magnitude, not affected areaUp to 500 matching events
Optional fault context from USGS
Mapped U.S. fault traces do not identify the fault responsible for this event. USGS data & coverage ↗
DID YOU FEEL IT?
Where it was felt
6 community responses in our saved report.
Checking the public USGS felt reports…
✦ Epicenter Colored areas show community intensity
Optional fault context from USGS
Mapped U.S. fault traces do not identify the fault responsible for this event. USGS data & coverage ↗
WeakII–IIIIVVVIVIIVIIIIX+Violent
Select an area on the map or in the list to see what people reported.
Distance & response timeline
Shaking by distance
Each dot is one reporting area. Select a dot to find it on the map.
Distance from the earthquake source includes depth. The distance scale is logarithmic; the intensity scale is linear.
Responses over time
The timeline counts responses received. The map shows the latest geographic summaries; USGS does not publish individual response locations linked to these times.
Reporting areas
Nearby reports
Within 7 days8 km NW of The Geysers, CA
· · 1.7 km deep
7 km NW of The Geysers, CA
· · 2.3 km deep
Nearby events are not necessarily aftershocks.
Occurred · · Event nc75431847
USGS updated · · Saved ·
The latest USGS information collected here; details may be revised.