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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.7 mag, 7 km NE of Aguanga, CA

Earthquake location 33.4813347S, -116.8001633WA minor earthquake with magnitude 3.7 (ml/mb) was reported 7 kilometers (4 miles) from Aguanga in CA on Friday. The 3.7-magnitude earthquake has occurred at 06:45:50 / 6:45 am (local time epicenter). Exact time and date of earthquake 09/11/18 / 2018-11-09 14:45:50 / November 9, 2018 @ 2:45 pm UTC/GMT. Exact location, longitude -116.8001633° West, latitude 33.4813347° North, depth = 1.76 km. The epicenter was at a depth of 1.76 km (1 miles). Event id: ci38355352. Ids that are associated to the earthquake: ci38355352.

Nearest cities/city/towns to hypocenter/epicentrum was Laguna Woods, Big Bear City, Aliso Viejo (min 5000 pop). Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Event epicenter was 76 km (47 miles) from Riverside (c. 303 900 pop), 83 km (52 miles) from San Bernardino (c. 209 900 pop), 64 km (40 miles) from Moreno Valley (c. 193 400 pop), 62 km (39 miles) from Oceanside (c. 167 100 pop), 83 km (52 miles) from Corona (c. 152 400 pop), 48 km (30 miles) from Escondido (c. 143 900 pop).

In the past 24 hours, there have been five, in the last 10 days five, in the past 30 days seven and in the last 365 days eighty-one earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. There are an estimated 130,000 minor earthquakes in the world each year.

Did you feel it?

Were you asleep? Was it difficult to stand and/or walk? Leave a comment or report about shaking, activity and damage at your city, home 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: 7 km NE of Aguanga, CA.

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More information

Parameter Value Description
Magnitude 3.7 mb The magnitude for the event.
Longitude -116.8001633° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 33.4813347° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 1.76 km Depth of the event in kilometers.
Place 7km NE of Aguanga, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-11-09 14:45:50 Time when the event occurred. UTC/GMT
Updated 2018-11-09 15:08:34 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt 29 The total number of felt reports
CDI 3.1 The maximum reported intensity for the event.
MMI 5.2 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 220 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 111 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.03095 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.26 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 22 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 ci38355352 Id of event.
Event Code 38355352 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ci38355352, A comma-separated list of event ids that are associated to an event.

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