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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.86 quake has struck near Petrolia in CA

Earthquake location 40.3013344S, -124.4976654WA minor earthquake with magnitude 3.86 (ml/mb) was detected on Friday, 18 kilometers (11 miles) from Petrolia in CA. The earthquake occurred at a depth of 19.26 km (12 miles). Exact location of earthquake, longitude -124.4976654 West, latitude 40.3013344 North, depth = 19.26 km. Unique identifier: nc73147131. Ids that are associated to the event: nc73147131. The 3.86-magnitude earthquake was detected at 21:55:56 / 9:55 pm (local time epicenter). Global time and date of event 02/03/19 / 2019-03-02 05:55:56 / March 2, 2019 @ 5:55 am UTC/GMT.

Nearest cities/city/towns to hypocenter/epicentrum was McKinleyville, Arcata, Bayside (min 5000 pop). Event epicenter was 62 km (39 miles) from Eureka (c. 27 200 pop), 72 km (45 miles) from Arcata (c. 17 200 pop), 70 km (44 miles) from Bayside (c. 17 100 pop), 79 km (49 miles) from McKinleyville (c. 15 200 pop), 44 km (27 miles) from Fortuna (c. 11 900 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. There are an estimated 130,000 minor quakes in the world each year. In the past 24 hours, there have been one, in the last 10 days three, in the past 30 days seventeen and in the last 365 days fifty-five earthquakes of magnitude 3.0 or greater that has struck near.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 18 km W of Petrolia, CA. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.86 mb The magnitude for the event.
Longitude -124.4976654° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 40.3013344° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 19.26 km Depth of the event in kilometers.
Place 18km 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 2019-03-02 05:55:56 Time when the event occurred. UTC/GMT
Updated 2019-03-02 06:05:51 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt 9 The total number of felt reports
CDI 3.1 The maximum reported intensity for the event.
MMI 2.85 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 232 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 20 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1828 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.12 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 252 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 nc73147131 Id of event.
Event Code 73147131 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc73147131, A comma-separated list of event ids that are associated to an event.

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