2.8

M2.8 Earthquake 88 km SW of Adak, Alaska — May 16, 2026

2026-05-16 12:13:31 UTC (4 days ago) · approx. 12:13 AM UTC-12 local

MagnitudeM2.8(ml)
Time12:13 UTC≈ 12:13 AM UTC-12
Depth28.1 kmshallow crustal
Coordinates51.379°, -177.630°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.38°, -177.63°

Earthquake Details

Magnitude
2.8 ml
Depth
28.1 km
shallow crustal
Location
51.3790°N
-177.6300°E

Technical Information

Event ID
aka2026jqhktc
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
16
Azimuthal Gap
224.0°
Min Station Distance
0.400°
RMS Residual
0.40 sec
Last Updated
2026-05-18 19:45:02 UTC

Nearby Earthquakes (Last 7 Days)

3.0
169 km SW of Nikolski, Alaska
1 day ago · 11.1 km deep
2.7
222 km W of Adak, Alaska
1 day ago · 93.2 km deep
3.7
288 km SW of Adak, Alaska
1 day ago · 5.0 km deep
3.8
89 km WNW of Atka, Alaska
1 day ago · 229.8 km deep
3.1
85 km WSW of Adak, Alaska
1 day ago · 40.5 km deep
2.7
80 km SW of Atka, Alaska
1 day ago · 35.0 km deep
3.1
94 km SW of Adak, Alaska
1 day ago · 35.0 km deep
2.6
83 km S of Adak, Alaska
1 day ago · 17.3 km deep
3.7
55 km S of Adak, Alaska
2 days ago · 32.3 km deep
2.6
55 km SSE of Adak, Alaska
2 days ago · 23.7 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 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: aka2026jqhktc). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 16, 2026). M2.8 Earthquake 88 km SW of Adak, Alaska — May 16, 2026. Retrieved May 21, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026jqhktc/