2.4

M2.4 Earthquake 212 km W of Adak, Alaska — March 18, 2026

2026-03-18 21:02:38 UTC (2026-03-18) · approx. 9:02 AM UTC-12 local

MagnitudeM2.4(ml)
Time21:02 UTC≈ 9:02 AM UTC-12
Depth135.7 kmintermediate depth
Coordinates51.790°, -179.713°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.79°, -179.71°

Earthquake Details

Magnitude
2.4 ml
Depth
135.7 km
intermediate depth
Location
51.7900°N
-179.7130°E

Technical Information

Event ID
aka2026fldbaa
Event Type
earthquake
Status
✓ Reviewed
Significance
89
Stations Used
16
Azimuthal Gap
158.0°
Min Station Distance
0.500°
RMS Residual
0.40 sec
Last Updated
2026-03-19 12:05:59 UTC

Nearby Earthquakes (Last 7 Days)

3.5
92 km SE of Atka, Alaska
22 hours ago · 10.0 km deep
3.9
82 km SE of Atka, Alaska
1 day ago · 23.6 km deep
4.4
299 km WSW of Adak, Alaska
2 days ago · 17.0 km deep
3.2
266 km WSW of Adak, Alaska
2 days ago · 43.6 km deep
3.4
265 km WSW of Adak, Alaska
2 days ago · 35.0 km deep
3.6
61 km SSE of Adak, Alaska
3 days ago · 31.7 km deep
4.2
296 km WSW of Adak, Alaska
3 days ago · 10.0 km deep
5.8
292 km WSW of Adak, Alaska
3 days ago · 26.5 km deep
6.1
Rat Islands, Aleutian Islands, Alaska
3 days ago · 16.3 km deep
2.5
69 km S of Atka, Alaska
3 days ago · 6.2 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: aka2026fldbaa). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, March 18, 2026). M2.4 Earthquake 212 km W of Adak, Alaska — March 18, 2026. Retrieved May 12, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026fldbaa/