9 km NW of The Geysers, CA
· · 0.7 km deep
DURATION MAGNITUDE
1.6md
Not enough comparable reports for a catalog percentile yet.
What these numbers mean
EPICENTER5 km SE of Napa, CA
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Epicenters · circles show magnitude, not affected areaUp to 500 matching events
Optional fault context from USGS
Mapped traces don’t identify this event’s fault. USGS coverage ↗
SOURCE DEPTH-0.2 km
Above referenceAbove the reference surface; not plotted below it.
DID YOU FEEL IT?
Where it was felt
1 community responses in our saved report.
Checking the public USGS felt reports…
✦ Epicenter Colored areas show community intensity
Optional fault context from USGS
Mapped traces don’t identify this event’s fault. USGS 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 days6 km W of Cobb, CA
· · 2.2 km deep
10 km WNW of Cobb, CA
· · 1.9 km deep
Nearby events are not necessarily aftershocks.
Report status: reviewed by the reporting network. Measurements may still be revised.
Occurred · · Event nc75445506
USGS updated · · Saved ·
The latest USGS information collected here; details may be revised.