Volcano profile

United States

Ukinrek Maars.

Volcano profile for Ukinrek Maars in United States, including its current status, catalog data, nearby earthquakes and live map layers.

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Current status
No current eruption report
Volcano type
Maar
Elevation
91 m
Last documented eruption
1977
Coordinates
57.8344°, -156.5203°
GVP number
312131

Live map

Live map around Ukinrek Maars

Satellites & ash clouds

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No current eruption report

United States

Ukinrek Maars

Maar

Elevation
91 m
Last documented eruption
1977
No current eruption report

No current report does not mean extinct or safe. Source coverage varies between volcanoes.

Geography & tectonics
Coordinates
57.8344°, -156.5203°
Volcanic region (GVP)
Alaska Peninsula Volcanic Arc
Tectonic setting
Subduction zone / Continental crust (> 25 km)
GVP
312131
Documented eruptions · Nearby earthquakes ↓

Source: Smithsonian Global Volcanism Program

This display is not an official warning. Follow information from the responsible authorities when making local decisions.

Profile

Ukinrek Maars · United States

Documented eruptions

Latest catalogue records. Historical records are incomplete; missing values are unknown. VEI describes eruption explosivity.

StartEndVEIReport status
30 Mar 19779 Apr 19773Confirmed eruption
350 BCEUncertain datingNot available—Confirmed eruption

Source: Smithsonian GVP · Dataset date: 2026-09-21

Nearby earthquakes

Last 7 days · 100 km · up to 10 events. Proximity does not establish a volcanic cause.

Nearby earthquakes ↗

QuakeMap24

Volcano at a glance

Map view with the current report status and volcano elevation.

Ukinrek Maars · No current eruption report · 91 m

Radius · 100 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Egegik AirportUnited States · EGX · PAII
    63.6 kmStraight-line distance
  • Pilot Point AirportUnited States · PIP · PAPN
    68.6 kmStraight-line distance
  • King Salmon AirportUnited States · AKN · PAKN
    94.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-21

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Active volcanoes

Active volcanoes

Other volcanoes with a current eruption report.

Eruption reportedAiraJapanCaldera · 1,117 mEruption reportedDukonoIndonesiaVolcanic complex · 1,273 mEruption reportedGreat SitkinUnited StatesStratovolcano · 1,740 mEruption reportedIbuIndonesiaStratovolcano · 1,357 mEruption reportedKanlaonPhilippinesStratovolcano · 2,422 mEruption reportedKarangetangIndonesiaStratovolcano · 1,797 mEruption reportedKlyuchevskoyRussiaStratovolcano · 4,754 mEruption reportedKrakatauIndonesiaCaldera · 285 m

QuakeMap24

Sources & data dates

Core data comes from the Smithsonian Global Volcanism Program and USGS. Map layers and live aircraft are loaded from the sources identified on the page.

This display is not an official warning. Follow information from the responsible authorities when making local decisions.

VAAC / NOAA NWS

Satellite layers · Last successful retrieval: Sep 21, 2026, 3:38 PM UTC