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Minor World Earthquakes Magnitude -3.9

Minor earthquake 2.85 mag, 13 km E of Big Bear City, California

Earthquake location 34.2691667S, -116.6961667WA minor earthquake magnitude 2.85 (mg/mb) was reported Tuesday, 13 kilometers (8 miles) from Big Bear City in California. The temblor was reported at 04:21:28 / 4:21 pm (local time epicenter) at a depth of 2 km (1 miles). Global time of event 2014-12-17 12:21:28 UTC/GMT. A tsunami warning has not been issued, according to the U.S. Geological Survey. Exact location of event, longitude -116.6961667 West, latitude 34.2691667 North, depth 2 km.

Close countries, United States (c. 310 233 000 pop). The epicenter was 57 km (36 miles) from San Bernardino (c. 209 900 pop), 61 km (38 miles) from Moreno Valley (c. 193 400 pop), 62 km (39 miles) from Victorville (c. 115 900 pop), 65 km (40 miles) from Rialto (c. 99 200 pop), 58 km (36 miles) from Hesperia (c. 90 200 pop).

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Leave a comment or report about shaking, activity and damage at your home, city and country. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded in: 13 km E of Big Bear City, California.

More information

Parameter Value Description
Magnitude 2.85 mb The magnitude for the event.
Longitude -116.6961667° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 34.2691667° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 2 km Depth of the event in kilometers.
Place 13km E of Big Bear City, California Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2014-12-17 00:21:28 Time when the event occurred. UTC/GMT
Updated 2014-12-17 00:26:54 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 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 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 125 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 78 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.119 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.23 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 38 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 ci37296840 Id of event.
Event Code 37296840 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ci37296840 A comma-separated list of event ids that are associated to an event.

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