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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.55 mag was detected near Petrolia in CA


Earthquake location 40.30016708374S, -124.47666931152WA minor earthquake magnitude 3.55 (ml/mb) has occurred on Saturday, 16 kilometers (10 miles) from Petrolia in CA. The temblor was picked up at 19:54:28 / 7:54 pm (local time epicenter). Event ids that are associated to the earthquake: nc75098996. Id of event: nc75098996. The epicenter was at a depth of 7.5199999809265 km (5 miles). Exact location of event, depth 7.5199999809265 km, -124.47666931152° West, 40.30016708374° North. Exact time and date of event in UTC/GMT: 07/12/24 / 2024-12-07 19:54:28 / December 7, 2024 @ 7:54 pm.

Closest city/cities/towns to epicentrum/hypocenter was McKinleyville, Arcata, Bayside (min 5000 pop). Earthquake epicenter was 62 km (38 miles) from Eureka (c. 27 200 pop), 71 km (44 miles) from Arcata (c. 17 200 pop), 70 km (43 miles) from Bayside (c. 17 100 pop), 79 km (49 miles) from McKinleyville (c. 15 200 pop), 43 km (27 miles) from Fortuna (c. 11 900 pop). Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected).

Each year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been thirteen, in the last 10 days ninety-six, in the past 30 days ninety-seven and in the last 365 days one hundred and twenty-seven 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.

Did you feel anything?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. This information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 16 km W of Petrolia, CA.

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More information

Parameter Value Description
Magnitude 3.55 mb The magnitude for the event.
Longitude -124.47666931152° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 40.30016708374° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 7.5199999809265 km Depth of the event in kilometers.
Place 16 km 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 2024-12-07 19:54:28 Time when the event occurred. UTC/GMT
Updated 2024-12-07 19:58:52 Time when the event was most recently updated. UTC/GMT
Timezone offset Timezone offset from UTC in minutes at the event epicenter.
Felt 2 The total number of felt reports
CDI 2.7 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 194 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 27 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1032 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 262 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 nc75098996 Id of event.
Event Code 75098996 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc75098996, A comma-separated list of event ids that are associated to an event.

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