Small magnitude 3.9 earthquake 51 miles southwest of Atka, Alaska, United States
dim., 18 juil. 2021, 21:0721:07 PM | AUTEUR : EARTHQUAKEMONITOR
Just 36 minutes ago, a 3.9-magnitude earthquake struck near Atka, Aleutians West, Alaska, USA. The tremor was recorded in the morning on Sunday 18 July 2021 at 11:30 am local time, at a moderately shallow depth of 30 miles below the surface.
3.9 quake 18 Jul 11:30 am (GMT -9)
The event was filed by the United States Geological Survey, the first seismological agency to report it.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 3.9 as well.
According to preliminary calculations, we do not expect that the quake was felt by many people and did not cause any damage. In Atka (pop. 64, 51 miles away), the quake was probably not felt.
If you felt it, report it through our site or app right now!
Je l'ai ressenti!
Date & heure: 18 Jul 11:30 am (GMT -9) local time (18 Jul 2021 20:30 GMT)
Profondeur: 48.9 km
Épicentre latitude / longitude: 51.77°N / 175.19°W (Bering Sea, Alaska, United States)
Source de données principale: USGS
dim., 18 juil. 2021, 16:22
The United States Geological Survey reported a magnitude 3.1 quake in the United States near Larsen Bay, Kodiak Island, Alaska, only 11 minutes ago. The earthquake hit in the morning on Sunday 18 July 2021 at 8:09 am local time at a very shallow depth of 5.3 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report. ... Read all
dim., 18 juil. 2021, 16:07
A magnitude 4.9 earthquake near Adams Town, Pitcairn Islands, was reported only 18 minutes ago by the German Research Centre for Geosciences (GFZ), considered one of the key international agencies that monitor seismic activity worldwide. The earthquake occurred at a shallow depth of 10 km beneath the epicenter in the morning on Sunday 18 July 2021 at 7:48 am local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report. ... Read all