Unnamed 25.78°S/168.63°E volcano
Submarine volcano -2400? m / - 7,874 ft
Southwestern Pacific Ocean, , -25.78°S / 168.63°E
Current status: normal or dormant (1 out of 5) | Reports
Southwestern Pacific Ocean, , -25.78°S / 168.63°E
Current status: normal or dormant (1 out of 5) | Reports
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Typical eruption style: unspecified
Unnamed 25.78°S/168.63°E volcano eruptions: 1964
Unnamed 25.78°S/168.63°E volcano eruptions: 1964
| Time | Mag. / Depth | Distance | Location |
Background:
A hydrophone signal was detected in 1963 from a submarine eruption near the Norfold Island Ridge in the SW Pacific about 450 km SSE of New Caledonia. A ship shortly thereafter observed large amounts of floating pumice from an area consistent with the hydrophone signal source. The Norfolk Island Ridge rises at least 1100 m from a typical basin depth of 3500 m in this area. The location listed here is that of the floating pumice observation. Pumice has been also been observed previously at this location (Kibblewhite, 1966).---
Smithsonian / GVP volcano information
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