Earthquakes today

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

Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake 3.7 mag, 257 km SE of Chiniak, Alaska

Earthquake location 56.271S, -148.8357WA minor earthquake with magnitude 3.7 (ml/mb) was detected on Thursday, 257 km SE of Chiniak, Alaska (160 miles). Global time and date of event 15/10/20 / 2020-10-15 09:56:05 / October 15, 2020 @ 9:56 am UTC/GMT. The epicenter was at a depth of 19.07 km (12 miles). Event id: us6000c8hd. Ids that are associated to the earthquake: ak020da407lc, us6000c8hd. Exact location, longitude -148.8357° West, latitude 56.271° North, depth = 19.07 km. The 3.7-magnitude earthquake was detected at 09:56:05 / 9:56 am (local time epicenter).

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been four, in the last 10 days five, in the past 30 days twelve and in the last 365 days two hundred and thirty-six earthquakes of magnitude 3.0 or greater that was reported nearby. Each year there are an estimated 130,000 minor earthquakes in the world.

Questions or comments?

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: 257 km SE of Chiniak, Alaska.

Copyright © 2020 All rights reserved.

More information

Parameter Value Description
Magnitude 3.7 mb The magnitude for the event.
Longitude -148.8357° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 56.271° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 19.07 km Depth of the event in kilometers.
Place 257 km SE of Chiniak, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-10-15 09:56:05 Time when the event occurred. UTC/GMT
Updated 2020-10-16 13:09:23 Time when the event was most recently updated. UTC/GMT
Timezone offset 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 211 A number describing how significant the event is. Larger numbers indicate a more significant event.
Network us The ID of a data contributor. Identifies the network considered to be the preferred source of information for this event.
Sources ,ak,us, A comma-separated list of network contributors.
Number of Stations Used The total number of Number of seismic stations which reported P- and S-arrival times for this earthquake.
Horizontal Distance 2.548 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.02 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 197 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 us6000c8hd Id of event.
Event Code 6000c8hd An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak020da407lc,us6000c8hd, A comma-separated list of event ids that are associated to an event.

Leave a Reply