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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.3 mag has occurred near Littlerock in CA

Earthquake location 34.4643326S, -117.9629974WA minor earthquake with magnitude 3.3 (ml/mb) was reported 7 kilometers (4 miles) from Littlerock in CA on Thursday. The epicenter of the earthquake was roughly 7.11 km (4 miles) below the earth’s surface. The 3.3-magnitude earthquake has occurred at 16:52:39 / 4:52 pm (local time epicenter). Exact location of event, longitude -117.9629974 West, latitude 34.4643326 North, depth = 7.11 km. Event ids that are associated to the earthquake: ci39477655. Id of event: ci39477655. Date and time of earthquake in UTC/GMT: 26/11/20 / 2020-11-26 16:52:39 / November 26, 2020 @ 4:52 pm.

Nearest cities/city/villages to epicentrum/hypocenter was Lomita, Seal Beach, Tustin (min 5000 pop). Nearby country/countries that might be effected, United States (c. 310 233 000 pop). Epicenter of the event was 53 km (33 miles) from Los Angeles (c. 3 792 600 pop), 80 km (50 miles) from Long Beach (c. 462 300 pop), 70 km (44 miles) from Anaheim (c. 336 300 pop), 80 km (50 miles) from Santa Ana (c. 324 500 pop), 77 km (48 miles) from Riverside (c. 303 900 pop).

Every year there are an estimated 130,000 minor earthquakes in the world. 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 thirty-four earthquakes of magnitude 3.0 or greater that have been detected nearby.

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 7 km SSE of Littlerock, CA. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.3 mb The magnitude for the event.
Longitude -117.9629974° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 34.4643326° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 7.11 km Depth of the event in kilometers.
Place 7km SSE of Littlerock, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-11-26 16:52:39 Time when the event occurred. UTC/GMT
Updated 2020-11-26 16:58:01 Time when the event was most recently updated. UTC/GMT
Timezone offset Timezone offset from UTC in minutes at the event epicenter.
Felt 1 The total number of felt reports
CDI 3.1 The maximum reported intensity for the event.
MMI 4.11 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 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 168 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 137 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.01658 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.19 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 18 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 ci39477655 Id of event.
Event Code 39477655 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ci39477655, A comma-separated list of event ids that are associated to an event.

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