2.5

M2.5 Earthquake 136 km SE of Perryville, Alaska — August 18, 2020

2020-08-18 18:59:21 UTC (2020-08-18) · approx. 7:59 AM UTC-11 local

MagnitudeM2.5(ml)
Time18:59 UTC≈ 7:59 AM UTC-11
Depth7.2 kmshallow crustal
Coordinates54.950°, -157.804°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 54.95°, -157.80°

Earthquake Details

Magnitude
2.5 ml
Depth
7.2 km
shallow crustal
Location
54.9497°N
-157.8038°E

Technical Information

Event ID
ak020amc7omx
Event Type
earthquake
Status
✓ Reviewed
Significance
96
RMS Residual
0.56 sec
Last Updated
2020-10-24 20:09:04 UTC

Nearby Earthquakes (Last 7 Days)

3.0
81 km E of Chignik, Alaska
4 hours ago · 79.2 km deep
2.6
124 km SSE of Perryville, Alaska
1 day ago · 2.0 km deep
3.2
69 km SE of Chignik, Alaska
1 day ago · 33.4 km deep
3.0
65 km NNE of Akutan, Alaska
1 day ago · 218.1 km deep
2.5
85 km ESE of Akutan, Alaska
2 days ago · 75.8 km deep
3.1
243 km SE of Chignik, Alaska
2 days ago · 5.0 km deep
2.5
160 km ESE of Chignik, Alaska
3 days ago · 40.4 km deep
3.0
197 km SE of Chiniak, Alaska
3 days ago · 5.0 km deep
3.5
198 km SE of Perryville, Alaska
3 days ago · 32.8 km deep
5.5
92 km NNW of Aleneva, Alaska
3 days ago · 87.6 km deep

Actions

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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: ak020amc7omx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, August 18, 2020). M2.5 Earthquake 136 km SE of Perryville, Alaska — August 18, 2020. Retrieved October 24, 2020 from https://www.earthquaketracker.org/earthquakes/event/ak020amc7omx/