Volcano profile

United States

Mariana Back-Arc Segment at 15.5°N.

Volcano profile for Mariana Back-Arc Segment at 15.5°N in United States, including its current status, catalog data, nearby earthquakes and live map layers.

Live mapAll volcanoes
Current status
No current eruption report
Volcano type
Fissure vent
Elevation
-4,100 m
Last documented eruption
2015
Coordinates
15.406°, 144.506°
GVP number
284305

Live map

Live map around Mariana Back-Arc Segment at 15.5°N

Satellites & ash clouds

Map options

Airports and nuclear plants provide geographic context. Being in or near an area does not establish closure, damage or a specific hazard.

Loading …

50 km · Live ADS-B
Loading live aircraft …
No current eruption report

United States

Mariana Back-Arc Segment at 15.5°N

Fissure vent

Elevation
-4,100 m
Last documented eruption
2015
No current eruption report

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

Geography & tectonics
Coordinates
15.406°, 144.506°
Volcanic region (GVP)
Mariana Volcanic Arc
Tectonic setting
Subduction zone / Oceanic crust (< 15 km)
GVP
284305
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

Mariana Back-Arc Segment at 15.5°N · United States

Documented eruptions

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

StartEndVEIReport status
13 Feb 20131 Dec 20150Confirmed 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.

  • No recorded events in this selection.
Nearby earthquakes ↗

QuakeMap24

Volcano at a glance

Map view with the current report status and volcano elevation.

Mariana Back-Arc Segment at 15.5°N · No current eruption report · -4,100 m

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, 2:23 PM UTC