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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.17 mag has occurred near Rio Dell in California


Earthquake location 40.3358345S, -124.3375015WA minor earthquake with magnitude 3.17 (ml/mb) was reported 26 kilometers (16 miles) from Rio Dell in California on Monday. The temblor was reported at 01:10:59 / 1:10 am (local time epicenter). The earthquake occurred at a depth of 17.31 km (11 miles) below the earth’s surface. All ids that are associated to the event: nc72906461. Unique identifier: nc72906461. Global time and date of event 09/10/17 / 2017-10-09 09:10:59 / October 9, 2017 @ 9:10 am UTC/GMT. Exact location, longitude -124.3375015° West, latitude 40.3358345° North, depth = 17.31 km.

Closest city/cities or villages, with min 5000 pop, to hypocenter/epicentrum was McKinleyville, Arcata, Bayside. Country/countries that might be effected, United States (c. 310 233 000 pop). The epicenter was 54 km (33 miles) from Eureka (c. 27 200 pop), 63 km (39 miles) from Arcata (c. 17 200 pop), 61 km (38 miles) from Bayside (c. 17 100 pop), 71 km (44 miles) from McKinleyville (c. 15 200 pop), 33 km (20 miles) from Fortuna (c. 11 900 pop).

Each year there are an estimated 130,000 minor quakes in the world. In the past 24 hours, there have been one, in the last 10 days one, in the past 30 days six and in the last 365 days fourty-six 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.

Questions or comments?

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: 26 km SW of Rio Dell, California. This information comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.17 mb The magnitude for the event.
Longitude -124.3375015° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 40.3358345° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 17.31 km Depth of the event in kilometers.
Place 26km SW of Rio Dell, California Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2017-10-09 09:10:59 Time when the event occurred. UTC/GMT
Updated 2017-10-09 09:16:02 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 155 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 8 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.1396 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.09 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 220 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 nc72906461 Id of event.
Event Code 72906461 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,nc72906461, A comma-separated list of event ids that are associated to an event.

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