Minor earthquake: M3.43 quake has struck near Danville in CA

A minor earthquake with magnitude 3.43 (ml/mb) was detected on Friday, 2 kilometers (1 miles) from Danville in CA. Exact location of earthquake, -121.9818333° West, 37.8285° North, depth 5.98 km. Global date and time of event UTC/GMT: 23/02/18 / 2018-02-23 20:19:24 / February 23, 2018 @ 8:19 pm. The epicenter was at a depth of 5.98 km (4 miles). The temblor was detected at 12:19:24 / 12:19 pm (local time epicenter). All ids that are associated to the event: nc72974771. Unique identifier: nc72974771.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Elk Grove, Morgan Hill, Ben Lomond. Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Epicenter of the earthquake was 55 km (34 miles) from San Jose (c. 945 900 pop), 39 km (24 miles) from San Francisco (c. 805 200 pop), 26 km (16 miles) from Oakland (c. 390 700 pop), 62 km (39 miles) from Stockton (c. 291 700 pop), 31 km (19 miles) from Fremont (c. 214 100 pop).

In the past 24 hours, there have been three, in the last 10 days six, in the past 30 days seven and in the last 365 days thirty-seven earthquakes of magnitude 3.0 or greater that has struck near. Every year there are an estimated 130,000 minor earthquakes in the world. Earthquakes 3.0 to 4.0 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: 2 km ENE of Danville, CA. This information comes from the USGS Earthquake Notification Service.

Ben Lomond CA Danville Elk Grove Fremont Morgan Hill Oakland San Francisco San Jose Stockton United States

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Parameter	Value	Description
Magnitude	3.43 mb	The magnitude for the event.
Longitude	-121.9818333° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	37.8285° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	5.98 km	Depth of the event in kilometers.
Place	2km ENE of Danville, CA	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2018-02-23 20:19:24	Time when the event occurred. UTC/GMT
Updated	2018-02-23 23:47:59	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	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	181	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	103	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.02094	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.16 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	40	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	nc72974771	Id of event.
Event Code	72974771	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,nc72974771,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake: M3.43 quake has struck near Danville in CA

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