Minor earthquake, 2.87 mag was detected near Johannesburg in California

A minor earthquake with magnitude 2.87 (ml/mb) was reported 16 kilometers (10 miles) from Johannesburg in California on Thursday. The epicenter of the earthquake was roughly 6.37 km (4 miles) below the earth’s surface. The temblor was reported at 21:08:39 / 9:08 pm (local time epicenter). Exact location, longitude -117.8118333° West, latitude 35.402° North, depth = 6.37 km. Event ids that are associated to the earthquake: ci37520472. Id of event: ci37520472. Date and time of earthquake in UTC/GMT: 04/02/16 / 2016-02-04 21:08:39 / February 4, 2016 @ 9:08 pm.

Nearest cities/city/villages to epicentrum/hypocenter was Alta Sierra, Golden Hills, Rosamond (min 5000 pop). Close country/countries, United States (c. 310 233 000 pop) (That might be effected). Epicenter of the event was 28 km (17 miles) from Ridgecrest (c. 27 600 pop), 68 km (42 miles) from Rosamond (c. 18 200 pop), 65 km (40 miles) from Tehachapi (c. 14 400 pop), 35 km (21 miles) from California City (c. 14 100 pop), 68 km (42 miles) from Golden Hills (c. 8 700 pop).

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

How would you describe the shaking?

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: 16 km WNW of Johannesburg, California.

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Parameter	Value	Description
Magnitude	2.87 mb	The magnitude for the event.
Longitude	-117.8118333° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	35.402° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	6.37 km	Depth of the event in kilometers.
Place	16km WNW of Johannesburg, California	Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time	2016-02-04 21:08:39	Time when the event occurred. UTC/GMT
Updated	2016-02-04 21:13:16	Time when the event was most recently updated. UTC/GMT
Timezone offset		Timezone offset from UTC in minutes at the event epicenter.
Felt	0	The total number of felt reports
CDI	1	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	127	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	39	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.1312	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	39	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	ci37520472	Id of event.
Event Code	37520472	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,ci37520472,	A comma-separated list of event ids that are associated to an event.

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Minor earthquake, 2.87 mag was detected near Johannesburg in California

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