Earthquakes today

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

Small World Earthquakes

Minor earthquake: M3.3 quake has struck near Sand Point in Alaska

Earthquake location 54.1395S, -159.75WA minor earthquake with magnitude 3.3 (ml/mb) was detected on Thursday, 141 km SSE of Sand Point, Alaska (88 miles). The 3.3-magnitude earthquake was detected at 06:17:02 / 6:17 am (local time epicenter). All ids that are associated to the event: ak020dlmrar0, us6000cb6g. Unique identifier: us6000cb6g. Exact time and date of event in UTC/GMT: 22/10/20 / 2020-10-22 06:17:02 / October 22, 2020 @ 6:17 am. The earthquake occurred at a depth of 20.97 km (13 miles) below the earth’s surface. Exact location, longitude -159.75° West, latitude 54.1395° North, depth = 20.97 km.

In the past 24 hours, there have been fourteen, in the last 10 days one hundred and seventeen, in the past 30 days one hundred and thirty and in the last 365 days three hundred and sixty earthquakes of magnitude 3.0 or greater that has struck near. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. There are an estimated 130,000 minor quakes in the world each year.

How would you describe the shaking?

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 information comes from the USGS Earthquake Notification Service. Read more about the earthquake, Seismometer information, Date-Time, Location, Distances, Parameters and details about this quake, recorded: 141 km SSE of Sand Point, Alaska.

Copyright © 2020 All rights reserved.

More information

Parameter Value Description
Magnitude 3.3 mb The magnitude for the event.
Longitude -159.75° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 54.1395° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 20.97 km Depth of the event in kilometers.
Place 141 km SSE of Sand Point, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2020-10-22 06:17:02 Time when the event occurred. UTC/GMT
Updated 2020-10-22 07:24:12 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 168 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 0.699 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.54 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 219 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 us6000cb6g Id of event.
Event Code 6000cb6g An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak020dlmrar0,us6000cb6g, A comma-separated list of event ids that are associated to an event.

Leave a Reply