Minor earthquake, 3.15 mag was detected near Cobb in CA

A minor earthquake with magnitude 3.15 (ml/mb) was detected on Thursday, 7 kilometers (4 miles) from Cobb in CA. The earthquake occurred at a depth of 0.95 km (1 miles) below the earth’s surface. Unique identifier: nc73026976. Ids that are associated to the event: nc73026976. The 3.15-magnitude earthquake has occurred at 17:00:28 / 5:00 pm (local time epicenter). Exact time and date of earthquake 08/06/18 / 2018-06-08 01:00:28 / June 8, 2018 @ 1:00 am UTC/GMT. Exact location, longitude -122.7956696° West, latitude 38.8491669° North, depth = 0.95 km.

Close country/countries, United States (c. 310 233 000 pop) (That might be effected). Epicenter of the event was 46 km (29 miles) from Santa Rosa (c. 167 800 pop), 76 km (47 miles) from Napa (c. 76 900 pop), 70 km (43 miles) from Petaluma (c. 57 900 pop), 57 km (36 miles) from Rohnert Park (c. 41 000 pop), 34 km (21 miles) from Windsor (c. 26 800 pop). Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was Winters, Colusa, Napa.

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

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What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 7 km WNW of Cobb, CA.

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

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Parameter	Value	Description
Magnitude	3.15 mb	The magnitude for the event.
Longitude	-122.7956696° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	38.8491669° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	0.95 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	2018-06-08 01:00:28	Time when the event occurred. UTC/GMT
Updated	2018-06-08 01:03:14	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	153	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	46	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.005798	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.06 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	58	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	nc73026976	Id of event.
Event Code	73026976	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,nc73026976,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 3.15 mag was detected near Cobb in CA

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