Minor earthquake, 3.49 mag was detected near Cobb in CA

A minor earthquake magnitude 3.49 (ml/mb) has occurred on Thursday, 7 kilometers (4 miles) from Cobb in CA. Event ids that are associated to the earthquake: nc73347185. Id of event: nc73347185. Exact location of earthquake, longitude -122.8063354 West, latitude 38.8353348 North, depth = 2.53 km. The 3.49-magnitude earthquake was detected at 15:27:29 / 3:27 pm (local time epicenter). The epicenter was at a depth of 2.53 km (2 miles). Global time and date of event 27/02/20 / 2020-02-27 23:27:29 / February 27, 2020 @ 11:27 pm UTC/GMT.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Novato, Colusa, Winters. Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Earthquake epicenter was 45 km (28 miles) from Santa Rosa (c. 167 800 pop), 75 km (47 miles) from Napa (c. 76 900 pop), 69 km (43 miles) from Petaluma (c. 57 900 pop), 84 km (52 miles) from Novato (c. 51 900 pop), 56 km (35 miles) from Rohnert Park (c. 41 000 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days three and in the last 365 days fourty-two earthquakes of magnitude 3.0 or greater that has occurred nearby. Every year there are an estimated 130,000 minor earthquakes in the world.

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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: 7 km WNW of Cobb, CA. This information comes from the USGS Earthquake Notification Service.

CA Cobb Colusa Napa Novato Petaluma Rohnert Park Santa Rosa United States Winters

More information

Parameter	Value	Description
Magnitude	3.49 mb	The magnitude for the event.
Longitude	-122.8063354° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	38.8353348° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	2.53 km	Depth of the event in kilometers.
Place	7km WNW of Cobb, CA	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-02-27 23:27:29	Time when the event occurred. UTC/GMT
Updated	2020-02-27 23:30:14	Time when the event was most recently updated. UTC/GMT
Timezone offset	-480	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	187	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	66	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.01227	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.07 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	27	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	ml	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	nc73347185	Id of event.
Event Code	73347185	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,nc73347185,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.49 mag was detected near Cobb in CA

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