Minor earthquake, 2.8 mag was detected near Santa Rosa Is. in CA

A minor earthquake magnitude 2.8 (ml/mb) strikes 69 km S of Santa Rosa Is., CA (43 miles) on Wednesday. Event ids that are associated to the earthquake: ci39495071. Id of event: ci39495071. Exact location of event, longitude -120.244 West, latitude 33.3338333 North, depth = 15.87 km. The earthquake occurred at a depth of 15.87 km (10 miles). The 2.8-magnitude earthquake was detected at 11:32:22 / 11:32 am (local time epicenter). Global date and time of event UTC/GMT: 16/12/20 / 2020-12-16 11:32:22 / December 16, 2020 @ 11:32 am.

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

Did you feel the quake?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 69 km S of Santa Rosa Is., CA. This data comes from the USGS Earthquake Notification Service.

CA Santa Rosa Is.

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Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-120.244° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	33.3338333° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	15.87 km	Depth of the event in kilometers.
Place	69km S of Santa Rosa Is., CA	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2020-12-16 11:32:22	Time when the event occurred. UTC/GMT
Updated	2020-12-16 18:36:58	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	reviewed	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	121	A number describing how significant the event is. Larger numbers indicate a more significant event.
Network	ci	The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources	,ci,	A comma-separated list of network contributors.
Number of Stations Used	10	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.6578	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.12 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	272	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	ci39495071	Id of event.
Event Code	39495071	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ci39495071,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 2.8 mag was detected near Santa Rosa Is. in CA

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