RSS feed source: US National Weather Service

Wed, 18 Jun 2025, 21:10 | BY: EARTHQUAKEMONITOR

A magnitude 4.1 earthquake near Akutan, Aleutians East, Alaska, USA, was reported only 19 minutes ago by the United States Geological Survey, considered the key international and national agency that monitors seismic activity in the US. The earthquake occurred at a shallow depth of 12 miles beneath the epicenter around noon on Wednesday, June 18th, 2025, at 12:50 pm 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.
Our monitoring service identified a second report from The Incorporated Research Institutions for Seismology (IRIS) which listed the quake at magnitude 4.1 as well. A third agency, the European-Mediterranean Seismological Centre (EMSC), reported the same quake at magnitude 4.1.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Akutan (pop. 1000) located 44 miles from the epicenter, Unalaska (pop. 4,500) 54 miles away, and Dutch Harbor (pop. 4,400) 55 miles away.

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Earthquake data:

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Date & time: Jun 18, 2025 12:50 pm

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RSS feed source: US National Weather Service

Date and TimeMag
DepthDistanceLocationDetailsMap Jun 18, 11:49 pm (Manila)

3.5

4 km15 km (9.3 mi) to the W South China Sea, 41 km west of Sanchez-Mira, Philippines  I FELT IT

Info

Jun 17, 01:45 am (Manila)

3.9

10 km28 km (17 mi) to the W South China Sea, 51 km north of Laoag, Philippines  I FELT IT – 1 report

Info

Jun 15, 02:33 am (GMT +8)

4.2

10 km36 km (22 mi) to the NW South China Sea, 71 km north of Laoag, Philippines  I FELT IT InfoJun 14, 05:27 pm (Manila)

4.8

39 km60 km (37 mi) to the N South China Sea, 33 km southwest of Calayan Island, Philippines  I FELT IT InfoJun 14, 07:59 am (GMT +8)

3.1

10 km44 km (27 mi) to the N South China Sea, 46 km southwest of Calayan Island, Philippines  I FELT IT

Info

May 23, 01:14 am (GMT +8)

4.0

10 km72 km (45 mi) to the SW South China Sea, 29 km northwest of Laoag, Philippines InfoMay 12, 02:27 pm (Manila)

3.9

10 km89 km (55 mi) to the SW South China Sea, 21 km southwest of Laoag, Philippines

Info

Sep 12, 2023 07:03 pm (Manila)

6.2

31 km65 km (41 mi) to the N South China Sea, 26 km southwest of Calayan Island, Philippines 28 reportsInfoJul 27, 2022 08:43 am (Manila)

7.0

34 km131 km (82 mi) to the S Province of Abra, Cordillera Administrative Region, 46 km east of Vigan, Philippines 2352 reportsInfoJul 1, 2022 02:40 am (Manila)

6.0

30 km51 km (32 mi) to the NE South China Sea, 81 km northwest of Aparri, Philippines 111 reportsInfoJan 15, 2012 12:36 am (Manila)

5.8

17 km59 km (37 mi)

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