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Minor World Earthquakes Magnitude -3.9

Minor earthquake: M3.31 quake has struck near Ferndale in California

Earthquake location 40.375S, -126.2176667WA minor earthquake magnitude 3.31 (ml/mb) strikes 167 km W of Ferndale, California (104 miles) on Saturday. The 3.31-magnitude earthquake was detected at 21:54:19 / 9:54 pm (local time epicenter). Exact time and date of earthquake 19/02/17 / 2017-02-19 05:54:19 / February 19, 2017 @ 5:54 am UTC/GMT. Exact location of earthquake, longitude -126.2176667 West, latitude 40.375 North, depth = -0.07 km. Id of earthquake: nc72765486. Event ids that are associated: nc72765486. The epicenter of the earthquake was roughly -0.07 km (-0 miles) below the earth’s surface.

There are an estimated 130,000 minor earthquakes in the world each year. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days one and in the last 365 days twenty-seven earthquakes of magnitude 3.0 or greater that have been detected nearby. Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage.

Did you feel the quake?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city and country. The information in this article comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Distances, Parameters, Date-Time, Location and details about this quake, detected near: 167 km W of Ferndale, California.

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More information

Parameter Value Description
Magnitude 3.31 mb The magnitude for the event.
Longitude -126.2176667° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 40.375° North Decimal degrees latitude. Negative values for southern latitudes.
Depth -0.07 km Depth of the event in kilometers.
Place 167km W of Ferndale, California Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-02-19 05:54:19 Time when the event occurred. UTC/GMT
Updated 2017-02-23 01:18:01 Time when the event was most recently updated. UTC/GMT
Timezone offset -480 Timezone offset from UTC in minutes at the event epicenter.
Felt 3 The total number of felt reports
CDI 3.4 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 170 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 19 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 1.439 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 305 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 nc72765486 Id of event.
Event Code 72765486 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc72765486, A comma-separated list of event ids that are associated to an event.

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