2.1

M2.1 Earthquake 243 km WSW of Adak, Alaska — September 18, 2024

2024-09-18 17:25:31 UTC (2024-09-18) · approx. 5:25 AM UTC-12 local

MagnitudeM2.1(ml)
Time17:25 UTC≈ 5:25 AM UTC-12
Depth13.2 kmshallow crustal
Coordinates51.157°, -179.955°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.16°, -179.96°

Earthquake Details

Magnitude
2.1 ml
Depth
13.2 km
shallow crustal
Location
51.1568°N
-179.9551°E

Technical Information

Event ID
ak024c1l2qga
Event Type
earthquake
Status
✓ Reviewed
Significance
68
RMS Residual
0.66 sec
Last Updated
2024-10-23 19:10:56 UTC

Nearby Earthquakes (Last 7 Days)

2.6
214 km ESE of Attu Station, Alaska
40 min ago · 20.0 km deep
3.2
236 km ESE of Attu Station, Alaska
6 hours ago · 20.0 km deep
3.1
235 km ESE of Attu Station, Alaska
6 hours ago · 20.0 km deep
2.5
237 km ESE of Attu Station, Alaska
6 hours ago · 20.0 km deep
2.5
235 km ESE of Attu Station, Alaska
7 hours ago · 20.0 km deep
2.8
234 km ESE of Attu Station, Alaska
10 hours ago · 20.0 km deep
3.2
234 km ESE of Attu Station, Alaska
11 hours ago · 20.0 km deep
3.1
227 km ESE of Attu Station, Alaska
11 hours ago · 1.8 km deep
2.7
232 km ESE of Attu Station, Alaska
12 hours ago · 20.0 km deep
3.0
231 km ESE of Attu Station, Alaska
13 hours ago · 20.0 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak024c1l2qga). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, September 18, 2024). M2.1 Earthquake 243 km WSW of Adak, Alaska — September 18, 2024. Retrieved October 23, 2024 from https://www.earthquaketracker.org/earthquakes/event/ak024c1l2qga/