Zealandia Bank volcan
Mise à jour: 13 août. 2022 09:15 GMT - Refresh
Stratovolcano 0 m / 0 ft
United States, Mariana Islands, 16.88°N / 145.85°E
Condition actuelle: normal / en sommeil (1 sur 5)
United States, Mariana Islands, 16.88°N / 145.85°E
Condition actuelle: normal / en sommeil (1 sur 5)
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Eruptions du volcan Zealandia Bank: unknown, no recent eruptions
Derniers séismes proches: No recent earthquakes
Introduction
Zealandia Bank consists of two pinnacles about 1 km apart rising from a submerged bank to near the sea surface between Guguan and Sarigan Islands. One pinnacle reaches >1 m above water at low tide. Andesitic rocks were dredged at the southern peak, which showed some evidence of coral growth. Freshly broken pahoehoe basaltic rocks were recovered on the western flank of Zealandia Bank. The age of the most recent eruptive activity at Zealandia Bank is not known, but a NOAA bathymetric survey in 2004 detected fumarolic activity.---
Smithsonian / GVP volcano information
See also: Sentinel hub | Landsat 8 | NASA FIRMS
