2.1

M2.1 Earthquake 76 km SW of Nikolski, Alaska — June 18, 2026

2026-06-18 21:29:10 UTC (2026-06-18) · approx. 10:29 AM UTC-11 local

MagnitudeM2.1(ml)
Time21:29 UTC≈ 10:29 AM UTC-11
Depth40.3 kmshallow crustal
Coordinates52.383°, -169.525°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.38°, -169.53°

Earthquake Details

Magnitude
2.1 ml
Depth
40.3 km
shallow crustal
Location
52.3830°N
-169.5250°E

Technical Information

Event ID
aka2026lzyrdx
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
11
Azimuthal Gap
286.0°
Min Station Distance
0.400°
RMS Residual
0.50 sec
Last Updated
2026-06-19 20:59:23 UTC

Nearby Earthquakes (Last 7 Days)

4.9
88 km SW of Nikolski, Alaska
10 hours ago · 59.3 km deep
4.1
53 km E of Atka, Alaska
23 hours ago · 2.6 km deep
2.8
141 km SE of Atka, Alaska
1 day ago · 5.0 km deep
2.7
80 km SSE of Unalaska, Alaska
1 day ago · 16.3 km deep
2.8
228 km SSE of Adak, Alaska
2 days ago · 10.0 km deep
2.6
19 km WSW of Atka, Alaska
2 days ago · 180.8 km deep
2.5
92 km SE of Akutan, Alaska
2 days ago · 14.7 km deep
2.6
95 km S of False Pass, Alaska
2 days ago · 28.7 km deep
3.0
180 km E of Atka, Alaska
3 days ago · 20.0 km deep
2.8
72 km SE of Atka, Alaska
3 days ago · 21.6 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 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: aka2026lzyrdx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, June 18, 2026). M2.1 Earthquake 76 km SW of Nikolski, Alaska — June 18, 2026. Retrieved June 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026lzyrdx/