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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.93 mag, 35 km SE of Bridgeport, California


Earthquake location 38.0611649S, -118.9166641WA minor earthquake with magnitude 3.93 (ml/mb) was reported 35 kilometers (22 miles) from Bridgeport in California on Friday. Id of earthquake: nc72867086. Event ids that are associated: nc72867086, nn00600378. The epicenter was at a depth of 9.83 km (6 miles). Date and time of earthquake in UTC/GMT: 12/08/17 / 2017-08-12 03:00:10 / August 12, 2017 @ 3:00 am. A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Exact location, longitude -118.9166641° West, latitude 38.0611649° North, depth = 9.83 km. The temblor was reported at 19:00:10 / 7:00 pm (local time epicenter).

Nearest cities/city/towns to hypocenter/epicentrum was Mammoth Lakes (min 5000 pop). Earthquake epicenter was 46 km (29 miles) from Mammoth Lakes (c. 8 200 pop). Close country/countries that might be effected, United States (c. 310 233 000 pop).

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

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 35 km SE of Bridgeport, California.

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More information

Parameter Value Description
Magnitude 3.93 mb The magnitude for the event.
Longitude -118.9166641° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 38.0611649° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 9.83 km Depth of the event in kilometers.
Place 35km SE of Bridgeport, California Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-08-12 03:00:10 Time when the event occurred. UTC/GMT
Updated 2017-08-12 03:17:44 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt 52 The total number of felt reports
CDI 3.8 The maximum reported intensity for the event.
MMI 3.85 The maximum estimated instrumental intensity for the event.
Alert Level green 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 257 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,nn, A comma-separated list of network contributors.
Number of Stations Used 48 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1841 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 91 The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type mw The method or algorithm used to calculate the preferred magnitude for the event.
Event Type earthquake Type of seismic event.
Event ID nc72867086 Id of event.
Event Code 72867086 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc72867086,nn00600378, A comma-separated list of event ids that are associated to an event.

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