Get our newsletter!
Check out our volcano tours on VolcanoAdventures.com!
Volcanoes & Earthquakes - new app for Android
Guaranteed tours:
9-22 feb 2019: Desert, salt and volcanoes - Danakil desert (Ethiopia)
2-17 may 2019: From Krakatau to Bali - Java (Indonesia)
4-11(12) may 2019: Fascination Volcano - Santorini Island, Greece
4-12 may 2019: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
11-19 may 2019: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
7-12 jun 2019: Adventure Volcano - Yasur Volcano Travel - Isla de Tanna (Vanuatu)
8-16 jun 2019: From Stromboli to Etna - Eolian Islands + Etna volcano (Italy)
14-30 jun 2019: Volcanoes and Spices - Halmahera N-Sulawesi (Indonesia)
8-23 jul 2019: From Krakatau to Bali - Java (Indonesia)
13-29 ago 2019: Volcanoes and Spices - Halmahera N-Sulawesi (Indonesia)
: espacios disponibles / : garantizada / : pocos espacios a la izquierda / : una reserva con antelación
Fotos al azar
News

No existen noticias en esta lista.

 

NW Rota-1 volcano

Submarine volcano -517 m / - 1,696 ft
United States, Mariana Islands, 14.6°N / 144.78°E
Current status: normal or dormant (1 out of 5) | Reports
NW Rota-1 volcano books
Typical eruption style: sin especificar
Erupciones del volcán NW Rota-1: 2010  No hay terremotos recientes
Fecha / HoraRevista / ProfundidadDistanciaUbicación

Background:

A submarine volcano detected during a 2003 NOAA bathymetric survey of the Mariana Island arc was found to be hydrothermally active and named NW Rota-1. The basaltic to basaltic-andesite seamount rises to within 517 m of the sea surface SW of Esmeralda Bank and lies 64 km NW of Rota Island and about 100 km north of Guam. When Northwest Rota-1 was revisited in 2004, a minor submarine eruption from a vent named Brimstone Pit on the upper south flank about 40 m below the summit intermittently ejected a plume several hundred meters high containing ash, rock particles, and molten sulfur droplets that adhered to the surface of the remotely operated submersible vehicle. The active vent was funnel-shaped, about 20 m wide and 12 m deep. NW Rota-1 is a large submarine volcano with prominent structural lineaments about a kilometer apart cutting across the summit of the edifice and down the NE and SW flanks.
---
Smithsonian / GVP volcano information

NW Rota-1 Fotos:




Latest satellite images

 

Más en VolcanoDiscovery:

Copyrights: VolcanoDiscovery y otras fuentes como se ha señalado.
Uso de material: Texto e imágenes en esta página web tienen derechos de autor. Para reproducción y uso sin autorización no es consentido. Si usted necesita licencias de derechos de fotografías, por ejemplo para publicaciones y comerciales utilizar, contacte con nosotros.