Klyuchevskoy (Kamchatka): (31 Jan) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA AT 20210131/0535Z FL170 EXTD NW MOV 25KT REPORTED
Shiveluch (Kamchatka): (31 Jan) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA AT 20210131/0535Z FL150 EXTD NW MOV 25KT REPORTED
Sakurajima (Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTED AT 20210131/1212Z FL090 STNR OBS VA DTG:31/1210Z
Suwanose-jima (Ryukyu Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 4000 ft (1200 m) altitude or flight level 040 and is moving at 10 kts in N direction.
The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:31/1720Z to 4000 ft (1200 m)
Popocatépetl (Central Mexico): (31 Jan) Mild explosive activity continues from the volcano. The Volcanic Ash Advisory Center (VAAC) Washington reported intermittent emissions of volcanic ash plumes.
The full report is as follows: sporadic emissions of volcanic ash
Fuego (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 20 kts in SW direction.
The full report is as follows: NEW VA EMS OBS to 14000 ft (4300 m)
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 .
The full report is as follows: CONS VA EMS to 22000 ft (6700 m)
Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows: NEW VA EM ARND 31/1028Z to 15000 ft (4600 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 10 kts in S direction.
The full report is as follows: PUFF EMISSIONS to 24000 ft (7300 m)
Volcano Activity Summary for 31 Jan 2021:
