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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.48 mag strikes near Ontario in CA

Earthquake location 34.0138321S, -117.5826645WA minor earthquake magnitude 3.48 (ml/mb) has occurred on Tuesday, 6 kilometers (4 miles) from Ontario in CA. Exact time and date of earthquake 10/07/18 / 2018-07-10 11:08:37 / July 10, 2018 @ 11:08 am UTC/GMT. Exact location of earthquake, longitude -117.5826645 West, latitude 34.0138321 North, depth = 3.25 km. The 3.48-magnitude earthquake has occurred at 03:08:37 / 3:08 am (local time epicenter). The epicenter was at a depth of 3.25 km (2 miles). Event ids that are associated to the earthquake: ci37277082. Id of event: ci37277082.

Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was Van Nuys, Camp Pendleton North, Sherman Oaks. Earthquake epicenter was 61 km (38 miles) from Los Angeles (c. 3 792 600 pop), 62 km (39 miles) from Long Beach (c. 462 300 pop), 36 km (23 miles) from Anaheim (c. 336 300 pop), 40 km (25 miles) from Santa Ana (c. 324 500 pop), 18 km (11 miles) from Riverside (c. 303 900 pop). Close country/countries, United States (c. 310 233 000 pop) (That might be effected).

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 one, in the past 30 days two and in the last 365 days fourty-seven earthquakes of magnitude 3.0 or greater that have been detected in the same area. Each year there are an estimated 130,000 minor quakes in the world.

Did you feel it?

How did you react? Was there any damage to buildings? Leave a comment or report about shaking, activity and damage 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: 6 km SE of Ontario, CA.

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More information

Parameter Value Description
Magnitude 3.48 mb The magnitude for the event.
Longitude -117.5826645° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 34.0138321° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 3.25 km Depth of the event in kilometers.
Place 6km SE of Ontario, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-07-10 11:08:37 Time when the event occurred. UTC/GMT
Updated 2018-07-10 11:17:29 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt 78 The total number of felt reports
CDI 3.8 The maximum reported intensity for the event.
MMI 4.88 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 216 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 121 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.01976 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 30 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 ci37277082 Id of event.
Event Code 37277082 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ci37277082, A comma-separated list of event ids that are associated to an event.

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