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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.97 mag was detected near Redway in CA


Earthquake location 40.285667419434S, -123.7131652832WA minor earthquake magnitude 3.97 (ml/mb) strikes 21 kilometers (13 miles) from Redway in CA on Tuesday. The earthquake occurred at a depth of 28.25 km (18 miles) below the earth’s surface. The 3.97-magnitude earthquake has occurred at 01:08:14 / 1:08 am (local time epicenter). A tsunami warning has not been issued (Does not indicate if a tsunami actually did or will exist). Date and time of earthquake in UTC/GMT: 17/12/24 / 2024-12-17 01:08:14 / December 17, 2024 @ 1:08 am. Event id: nc75104216. Ids that are associated to the earthquake: ew1734397700, nc75104216, us7000nzex. Exact location of event, depth 28.25 km, -123.7131652832° West, 40.285667419434° North.

The epicenter was 69 km (43 miles) from Eureka (c. 27 200 pop), 72 km (45 miles) from Arcata (c. 17 200 pop), 69 km (43 miles) from Bayside (c. 17 100 pop), 80 km (50 miles) from McKinleyville (c. 15 200 pop), 51 km (32 miles) from Fortuna (c. 11 900 pop). Nearby country/countries, United States (c. 310 233 000 pop) (That might be effected). Nearest city/cities or towns, with min 5000 pop, to epicentrum/hypocenter was McKinleyville, Arcata, Eureka.

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

Questions or comments?

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: 21 km NE of Redway, CA. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.97 mb The magnitude for the event.
Longitude -123.7131652832° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 40.285667419434° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 28.25 km Depth of the event in kilometers.
Place 21 km NE of Redway, CA Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2024-12-17 01:08:14 Time when the event occurred. UTC/GMT
Updated 2024-12-17 01:17:19 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 3.181 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 243 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 ,ew,nc,us, A comma-separated list of network contributors.
Number of Stations Used 50 The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 0.08347 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.11 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 29 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 nc75104216 Id of event.
Event Code 75104216 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ew1734397700,nc75104216,us7000nzex, A comma-separated list of event ids that are associated to an event.

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