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Minor earthquake 3.1 mag, 281 km SE of Kodiak, Alaska

Earthquake location 55.8977S, -149.3406WA minor earthquake magnitude 3.1 (ml/mb) has occurred on Tuesday, 281 km SE of Kodiak, Alaska (175 miles). Global time and date of event 27/02/18 / 2018-02-27 21:04:36 / February 27, 2018 @ 9:04 pm UTC/GMT. The 3.1-magnitude earthquake was detected at 11:04:36 / 11:04 am (local time epicenter). The epicenter was at a depth of 7.62 km (5 miles). Exact location of earthquake, longitude -149.3406 West, latitude 55.8977 North, depth = 7.62 km. Id of earthquake: us2000dcpe. Event ids that are associated: ak18596473, us2000dcpe.

Every year there are an estimated 130,000 minor earthquakes in the world. In the past 24 hours, there have been one hundred and sixty-six, in the last 10 days three hundred and sixty-eight, in the past 30 days one thousand, three hundred and thirty-one and in the last 365 days two thousand, five hundred and eighty-nine earthquakes of magnitude 3.0 or greater that was reported nearby. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage.

Did you feel the quake?

Did objects rattle, topple over, or fall off shelves? Leave a comment or report about activity, shaking and damage at your home, country and city. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: 281 km SE of Kodiak, Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.1 mb The magnitude for the event.
Longitude -149.3406° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 55.8977° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 7.62 km Depth of the event in kilometers.
Place 281km SE of Kodiak, Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-02-27 21:04:36 Time when the event occurred. UTC/GMT
Updated 2018-03-14 04:06:28 Time when the event was most recently updated. UTC/GMT
Timezone offset -600 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 148 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 2.556 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.35 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 249 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 us2000dcpe Id of event.
Event Code 2000dcpe An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,ak18596473,us2000dcpe, A comma-separated list of event ids that are associated to an event.

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