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Earthquake breaking news, Minor World Earthquakes Magnitude -3.9

Minor earthquake, 3.5 mag strikes near Alaska


Earthquake location 55.6623S, -149.208WA minor earthquake magnitude 3.5 (ml/mb) has occurred on Sunday, Gulf of Alaska (0 miles). The earthquake occurred at a depth of 10 km (6 miles) below the earth’s surface. The temblor was reported at 08:55:40 / 8:55 am (local time epicenter). Exact location of event, longitude -149.208 West, latitude 55.6623 North, depth = 10 km. Event ids that are associated to the earthquake: us1000d67k. Id of event: us1000d67k. Exact time and date of earthquake 18/03/18 / 2018-03-18 18:55:40 / March 18, 2018 @ 6:55 pm UTC/GMT.

Earthquakes 3.0 to 4.0 are often felt, but only causes minor damage. In the past 24 hours, there have been three, in the last 10 days ninety-five, in the past 30 days five hundred and fifty-one and in the last 365 days two thousand, seven hundred and eighteen earthquakes of magnitude 3.0 or greater that have been detected nearby. Every year there are an estimated 130,000 minor earthquakes in the world.

Did you feel anything?

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. Read more about the earthquake, Distances, Seismometer information, Date-Time, Parameters, Location and details about this quake, that has struck: Gulf of Alaska. This data comes from the USGS Earthquake Notification Service.

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More information

Parameter Value Description
Magnitude 3.5 mb The magnitude for the event.
Longitude -149.208° West Decimal degrees longitude. Negative values for western longitudes.
Latitude 55.6623° North Decimal degrees latitude. Negative values for southern latitudes.
Depth 10 km Depth of the event in kilometers.
Place Gulf of Alaska Textual description of named geographic region near to the event. This may be a city name, or a Flinn-Engdahl Region name.
Time 2018-03-18 18:55:40 Time when the event occurred. UTC/GMT
Updated 2018-03-18 19:31:51 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 188 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 2.752 Horizontal distance from the epicenter to the nearest station (in degrees).
Root Mean Square 1.05 sec The root-mean-square (RMS) travel time residual, in sec, using all weights.
Azimuthal Gap 195 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 us1000d67k Id of event.
Event Code 1000d67k An identifying code assigned by, and unique from, the corresponding source for the event.
Event IDS ,us1000d67k, A comma-separated list of event ids that are associated to an event.

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