Minor earthquake, 2.8 mag strikes near Petrolia in CA

A minor earthquake with magnitude 2.8 (ml/mb) was detected on Tuesday, 81 km W of Petrolia, CA (50 miles). Exact location of earthquake, longitude -125.2283333 West, latitude 40.4345 North, depth = 22.01 km. The epicenter was at a depth of 22.01 km (14 miles). The temblor was picked up at 09:39:57 / 9:39 am (local time epicenter). Global date and time of event UTC/GMT: 30/01/18 / 2018-01-30 17:39:57 / January 30, 2018 @ 5:39 pm. All ids that are associated to the event: nc72961441. Unique identifier: nc72961441.

In the past 24 hours, there have been 0, in the last 10 days four, in the past 30 days six and in the last 365 days fourty earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 2.5 to 2.9 are often felt, but only causes minor damage. Each year there are an estimated 1,300,000 minor quakes in the world.

Did you feel the quake?

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. This data comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, that has occurred near: 81 km W of Petrolia, CA.

CA Petrolia

More information

Parameter	Value	Description
Magnitude	2.8 mb	The magnitude for the event.
Longitude	-125.2283333° West	Decimal degrees longitude. Negative values for western longitudes.
Latitude	40.4345° North	Decimal degrees latitude. Negative values for southern latitudes.
Depth	22.01 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	2018-01-30 17:39:57	Time when the event occurred. UTC/GMT
Updated	2018-02-01 03:18:47	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	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	121	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	34	The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance	0.681	Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square	0.18 sec	The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap	280	The largest azimuthal gap between azimuthally adjacent stations (in degrees).
Magnitude Type	md	The method or algorithm used to calculate the preferred magnitude for the event.
Event Type	earthquake	Type of seismic event.
Event ID	nc72961441	Id of event.
Event Code	72961441	An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS	,nc72961441,	A comma-separated list of event ids that are associated to an event.

Earthquakes today

Current and latest world earthquakes breaking news, activity and articles today

Minor earthquake, 2.8 mag strikes near Petrolia in CA

Did you feel the quake?

More information

Leave a ReplyCancel reply

Follow us!

Tsunami videos

Categories

Information