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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.01 mag, 13 km NE of Trabuco Canyon, CA

Earthquake location 33.7448349S, -117.4899979WA minor earthquake magnitude 3.01 (ml/mb) has occurred on Friday, 13 kilometers (8 miles) from Trabuco Canyon in CA. The earthquake occurred at a depth of 10.45 km (6 miles) below the earth’s surface. Id of earthquake: ci38242288. Event ids that are associated: ci38242288. The temblor was reported at 11:39:34 / 11:39 am (local time epicenter). Exact location of earthquake, -117.4899979° West, 33.7448349° North, depth 10.45 km. Date and time of earthquake in UTC/GMT: 10/08/18 / 2018-08-10 19:39:34 / August 10, 2018 @ 7:39 pm.

Close country/countries, United States (c. 310 233 000 pop) (That might be effected). Closest city/cities/towns to epicentrum/hypocenter was Westmont, Piñon Hills, Hesperia (min 5000 pop). The epicenter was 78 km (48 miles) from Los Angeles (c. 3 792 600 pop), 65 km (40 miles) from Long Beach (c. 462 300 pop), 40 km (25 miles) from Anaheim (c. 336 300 pop), 35 km (22 miles) from Santa Ana (c. 324 500 pop), 25 km (15 miles) from Riverside (c. 303 900 pop).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been one, in the last 10 days two, in the past 30 days eight and in the last 365 days fifty-eight earthquakes of magnitude 3.0 or greater that have been detected nearby. Every year there are an estimated 130,000 minor earthquakes in the world.

Questions or comments?

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, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 13 km NE of Trabuco Canyon, CA. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.01 mb The magnitude for the event.
Longitude -117.4899979° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 33.7448349° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10.45 km Depth of the event in kilometers.
Place 13km NE of Trabuco Canyon, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-08-10 19:39:34 Time when the event occurred. UTC/GMT
Updated 2018-08-10 19:53:31 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt 28 The total number of felt reports
CDI 4.2 The maximum reported intensity for the event.
MMI 4.14 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 151 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 118 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.01891 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.24 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 25 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 ci38242288 Id of event.
Event Code 38242288 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ci38242288, A comma-separated list of event ids that are associated to an event.

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