Hunga Tonga-Hunga Ha'apai volcano (Tonga): new cone has formed
Mon, 3 Jan 2022, 19:1419:14 PM | BY: MARTIN
A new satellite image of the volcano from 2 January was captured with significant morphological changes that have formed during the latest phreatomagmatic activity.
New cone visible from satellite on 2 January and comparison to the image from 3 December (image: @PlatformAdam/twitter)
From available satellite images, it seems to confirm a new cone compared to the most previous imagery from 3 December.
The new cone has likely formed by the accumulation of tephra around the vent and is located to the northeast from the previous 2014-2015 cone, already eroded by currents and waves.
Sun, 2 Jan 2022, 12:05
An amazing drone footage has been recorded during the phreatomagmatic eruption at the volcano on 30 December. Presence of water is causing significant explosive interaction (phreatomagmatic activity) of water and magma. ... Read all
Sun, 2 Jan 2022, 07:00
Hunga Tonga-Hunga Ha'apai Volcano Volcanic Ash Advisory: INTERMITTENT ERUPTION CONTINUES EST VA DTG: 02/0651Z