2.4

M2.4 Earthquake 278 km SE of Attu Station, Alaska — July 21, 2022

2022-07-21 21:38:39 UTC (2022-07-21) · approx. 9:38 AM UTC+12 local

MagnitudeM2.4(ml)
Time21:38 UTC≈ 9:38 AM UTC+12
Depth20.0 kmshallow crustal
Coordinates51.481°, 176.599°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.48°, 176.60°

Earthquake Details

Magnitude
2.4 ml
Depth
20.0 km
shallow crustal
Location
51.4806°N
176.5985°E

Technical Information

Event ID
ak0229afagqy
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.68 sec
Last Updated
2022-09-04 17:04:28 UTC

Nearby Earthquakes (Last 7 Days)

2.5
232 km SSW of Adak, Alaska
11 hours ago · 20.0 km deep
3.6
114 km SSE of Attu Station, Alaska
18 hours ago · 20.5 km deep
3.7
262 km ESE of Attu Station, Alaska
3 days ago · 35.0 km deep
3.4
156 km SW of Adak, Alaska
3 days ago · 5.0 km deep
2.9
178 km WSW of Adak, Alaska
3 days ago · 17.1 km deep
2.5
93 km SW of Adak, Alaska
3 days ago · 28.4 km deep
2.5
152 km WSW of Adak, Alaska
4 days ago · 1.0 km deep
3.1
219 km WSW of Adak, Alaska
4 days ago · 17.7 km deep
2.5
67 km SW of Adak, Alaska
4 days ago · 60.0 km deep
3.4
263 km SSE of Attu Station, Alaska
4 days ago · 20.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0229afagqy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, July 21, 2022). M2.4 Earthquake 278 km SE of Attu Station, Alaska — July 21, 2022. Retrieved September 4, 2022 from https://www.earthquaketracker.org/earthquakes/event/ak0229afagqy/