2.5

M2.5 Earthquake 88 km SE of Perryville, Alaska — April 18, 2021

2021-04-18 19:05:38 UTC (2021-04-18) · approx. 8:05 AM UTC-11 local

MagnitudeM2.5(ml)
Time19:05 UTC≈ 8:05 AM UTC-11
Depth25.7 kmshallow crustal
Coordinates55.296°, -158.255°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 55.30°, -158.26°

Earthquake Details

Magnitude
2.5 ml
Depth
25.7 km
shallow crustal
Location
55.2962°N
-158.2552°E

Technical Information

Event ID
ak0214yxdvc8
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.66 sec
Last Updated
2021-07-03 16:50:12 UTC

Nearby Earthquakes (Last 7 Days)

2.5
12 km N of Karluk, Alaska
38 min ago · 58.8 km deep
2.7
62 km ESE of King Salmon, Alaska
1 day ago · 153.6 km deep
3.3
271 km SE of Sand Point, Alaska
1 day ago · 10.0 km deep
2.9
124 km SSE of Ugashik, Alaska
1 day ago · 4.4 km deep
2.5
63 km W of Karluk, Alaska
2 days ago · 86.4 km deep
3.5
123 km S of False Pass, Alaska
3 days ago · 11.9 km deep
3.3
129 km E of Chignik, Alaska
3 days ago · 6.3 km deep
2.5
55 km WSW of Karluk, Alaska
3 days ago · 69.3 km deep
3.2
216 km SSE of Akhiok, Alaska
4 days ago · 5.0 km deep
3.8
151 km S of False Pass, Alaska
5 days ago · 9.3 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0214yxdvc8). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, April 18, 2021). M2.5 Earthquake 88 km SE of Perryville, Alaska — April 18, 2021. Retrieved July 3, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0214yxdvc8/