Suwanosejima volcano (Ryukyu Islands, Japan): ash to 18,000 ft altitude
lun., 30 août 2021, 02:3902:39 AM | AUTEUR : MARTIN
Strong vulcanian activity continues from the volcano's On-take summit crater.
Ash plume rose 4,7 km above the summit (image: JMA)
The Japan Meteorological Agency's surveillance cameras observed a vigorous eruption as the volcano sent an ash column to 18,000 ft (5,500 m) height at 12:31 yesterday. Visibility after the eruption got worse and was very limited due to dense clouds.
The warning bulletin states that ballistic impacts of volcanic bombs could affect an area of about 1 km distance from the main crater.
Source: Japan Meteorological Agency volcano activity update 29 August 2021
lun., 30 août 2021, 00:15
Suwanose-jima Volcano Volcanic Ash Advisory: VA EMISSIONS CONTINUING OBS VA DTG: 29/2320Z to 13000 ft (4000 m)
dim., 29 août 2021, 13:30
Suwanose-jima Volcano Volcanic Ash Advisory: ERUPTED AT 20210829/1224Z FL130 STNR OBS VA DTG: 29/1250Z to 13000 ft (4000 m)