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Minor earthquake 3.3 mag, 260 km SE of Kodiak, Alaska

Earthquake location 55.8719S, -149.9613WA minor earthquake magnitude 3.3 (ml/mb) has struck on Thursday, 260 km SE of Kodiak, Alaska (162 miles). Id of earthquake: us2000dzb6. Event ids that are associated: us2000dzb6. Exact location of earthquake, longitude -149.9613 West, latitude 55.8719 North, depth = 9.79 km. The temblor was detected at 14:44:02 / 2:44 pm (local time epicenter). The earthquake occurred at a depth of 9.79 km (6 miles). Global time and date of event 13/04/18 / 2018-04-13 00:44:02 / April 13, 2018 @ 12:44 am UTC/GMT.

There are an estimated 130,000 minor quakes in the world each year. Earthquakes 2.5 to 3.5 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days fifty-seven, in the past 30 days two hundred and seventy and in the last 365 days two thousand, nine hundred and ninety-eight earthquakes of magnitude 3.0 or greater that have been detected in the same area.

Did you feel anything?

What was your situation during the earthquake? Leave a comment or report about damage, shaking and activity at your home, city 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: 260 km SE of Kodiak, Alaska.

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More information

Parameter Value Description
Magnitude 3.3 mb The magnitude for the event.
Longitude -149.9613° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 55.8719° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 9.79 km Depth of the event in kilometers.
Place 260km 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 2018-04-13 00:44:02 Time when the event occurred. UTC/GMT
Updated 2018-04-13 00:57:59 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 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 ,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 2.285 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 0.69 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 203 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 us2000dzb6 Id of event.
Event Code 2000dzb6 An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us2000dzb6, A comma-separated list of event ids that are associated to an event.

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