Kaguyak, United States

Stratovolcano · 901 m (2,956 ft) · Alaska Peninsula

Kaguyak is a stratovolcano in the United States, 901 m (2,956 ft) high. Its last known eruption: bC (Holocene). NOAA records no significant eruption here.

Kaguyak on the map

Kaguyak and the volcanoes within 300 km, colored by when each last erupted.

Since 1964
1900 to 1963
1800s
AD 1 to 1799
Before AD 1, or undated

Open the live map with volcanic ash advisories

Now

From the USGS Volcano Hazards Program, read 12:36 UTC. USGS threat ranking: High Threat.

Unassigned / Unassigned Alaska Volcano Observatory rates Kaguyak at alert level Unassigned, aviation color code Unassigned.

The observatory’s page

The volcano

Type: Stratovolcano
Elevation: 901 m (2,956 ft)
Country: United States
Region: Alaska Peninsula
Summit: 58.611° N, 154.025° W
Last known eruption: BC (Holocene)
Holocene activity known from: Holocene
Smithsonian volcano number: 312250

Significant eruptions

NOAA records eruptions that killed, did damage, were very large, or set off a tsunami or earthquake.

None on record.

Around it

The volcanoes within 300 km.

Earthquakes near Kaguyak Volcanic ash advisories on the live map

Sources

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Alert levels, color codes and notices from the USGS Volcano Hazards Program and its observatories, public domain. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s.