Minor earthquake 2.82 mag, 6 km WSW of Kenwood, CA

A minor earthquake with magnitude 2.82 (ml/mb) was detected on Wednesday, 6 kilometers (4 miles) from Kenwood in CA. The temblor was detected at 03:23:44 / 3:23 am (local time epicenter). Unique identifier: nc75273471. Ids that are associated to the event: nc75273471. The earthquake was roughly at a depth of 1.0099999904633 km (1 miles). Date and time of earthquake in UTC/GMT: 03/12/25 / 2025-12-03 03:23:44 / December 3, 2025 @ 3:23 am. Exact location of event, depth 1.0099999904633 km, -122.61183166504° West, 38.398334503174° North.

Nearest cities/city/villages to epicentrum/hypocenter was Pittsburg, Moraga, Saranap (min 5000 pop). Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). The epicenter was 71 km (44 miles) from San Francisco (c. 805 200 pop), 72 km (45 miles) from Oakland (c. 390 700 pop), 10 km (6 miles) from Santa Rosa (c. 167 800 pop), 69 km (43 miles) from Concord (c. 122 100 pop), 45 km (28 miles) from Vallejo (c. 115 900 pop).

Each year there are an estimated 1,300,000 minor quakes in the world. In the past 24 hours, there have been 0, in the last 10 days eight, in the past 30 days eighteen and in the last 365 days sixty earthquakes of magnitude 3.0 or greater that have been detected in the same area. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage.

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Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 6 km WSW of Kenwood, CA. This information comes from the USGS Earthquake Notification Service.

CA Concord Kenwood Moraga Oakland Pittsburg San Francisco Santa Rosa Saranap United States Vallejo

More information

Parameter	Value	Description
Magnitude	2.82 mb	The magnitude for the event.
Longitude	-122.61183166504° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	38.398334503174° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	1.0099999904633 km	Depth of the event in kilometers.
Place	6 km WSW of Kenwood, CA	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2025-12-03 03:23:44	Time when the event occurred. UTC/GMT
Updated	2025-12-03 03:25:19	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt		The total number of felt reports
CDI		The maximum reported intensity for the event.
MMI		The maximum estimated instrumental intensity for the event.
Alert Level		The alert level from the PAGER earthquake impact scale. Green, Yellow, Orange or Red.
Review Status	automatic	Indicates whether the event has been reviewed by a human.
Tsunami	0	This flag is set to "1" for large events in oceanic regions and "0" otherwise. The existence or value of this flag does not indicate if a tsunami actually did or will exist.
SIG	122	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	nc	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,nc,	A comma-separated list of network contributors.
Number of Stations Used	53	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.05616	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.15 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	26	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	md	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	nc75273471	Id of event.
Event Code	75273471	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,nc75273471,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake 2.82 mag, 6 km WSW of Kenwood, CA

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