Back to map
M1.8 Depth: 31.9 km

M1.8 Earthquake near Kodiak Island Borough, Alaska (United States)

UTC time: 2026-09-03 06:13:14 UTC Local time: —

About this earthquake

On September 3, 2026 at 06:13 UTC, a magnitude M1.8 earthquake occurred near Kodiak Island Borough, Alaska (United States). The hypocenter lay relatively close to the surface at around 32 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 166 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Map

Depth profile

Depth profile Depth: 31.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 31.9 km
Shallow
31.9 km
31.9 km — deeper than the regional average (15.2 km)
Regional average: 15.2 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Steller
    Distance: 87 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Denison
    Distance: 88 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Kukak
    Distance: 88 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Snowy Mountain
    Distance: 90 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Kaguyak
    Distance: 97 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Katmai
    Distance: 98 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States

Historic earthquake map · United States

Open history map
Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

Share