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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.74 mag strikes near Petrolia in CA


Earthquake location 40.4348335S, -125.229332WA minor earthquake with magnitude 3.74 (ml/mb) was detected on Friday, 81 km W of Petrolia, CA (50 miles). The temblor was reported at 16:31:38 / 4:31 pm (local time epicenter). The epicenter was at a depth of -0.23 km (-0 miles). Event ids that are associated to the earthquake: nc73376015. Id of event: nc73376015. Exact time and date of earthquake 25/04/20 / 2020-04-25 00:31:38 / April 25, 2020 @ 12:31 am UTC/GMT. Exact location of earthquake, longitude -125.229332 West, latitude 40.4348335 North, depth = -0.23 km.

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

Did you feel the quake?

How did you respond? Did any furniture slide, topple over, or become displaced? Leave a comment or report about activity, shaking and damage at your home, city and country. Read more about the earthquake, Location, Distances, Seismometer information, Date-Time, Parameters and details about this quake, reported near: 81 km W of Petrolia, CA. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.74 mb The magnitude for the event.
Longitude -125.229332° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 40.4348335° North Decimal degrees latitude. Negative values for southern latitudes.
Depth -0.23 km Depth of the event in kilometers.
Place 81km W of Petrolia, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-04-25 00:31:38 Time when the event occurred. UTC/GMT
Updated 2020-04-25 00:36:06 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt The total number of felt reports
CDI The maximum reported intensity for the event.
MMI 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 215 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, A comma-separated list of network contributors.
Number of Stations Used 56 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.6817 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.3 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 242 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 nc73376015 Id of event.
Event Code 73376015 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc73376015, A comma-separated list of event ids that are associated to an event.

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