Semeru Volcano Volcanic Ash Advisory: MULTIPLE VA EMISSIONS TO FL150. to 15000 ft (4600 m)
Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 and is moving at 05 kts in NE direction.
Wed, 2 Dec 2020, 13:1513:15 PM | BY: VN
The full report is as follows:
FVAU03 at 12:59 UTC, 02/12/20 from ADRM
VOLCANO: SEMERU 263300
PSN: S0806 E11255
SUMMIT ELEV: 3676M
ADVISORY NR: 2020/265
INFO SOURCE: HIMAWARI-8, CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: MULTIPLE VA EMISSIONS TO FL150.
OBS VA DTG: 02/1300Z
OBS VA CLD: SFC/FL150 S0811 E11255 - S0800 E11246 - S0747
E11305 - S0753 E11314 - S0805 E11317 MOV NE 05KT
FCST VA CLD +6 HR: 02/1900Z SFC/FL150 S0811 E11257 - S0804
E11250 - S0749 E11256 - S0747 E11306 - S0802 E11322
FCST VA CLD +12 HR: 03/0100Z SFC/FL150 S0808 E11256 - S0806
E11252 - S0743 E11259 - S0759 E11321
FCST VA CLD +18 HR: 03/0700Z SFC/FL150 S0807 E11256 - S0806
E11253 - S0741 E11254 - S0756 E11319
RMK: VA CURRENTLY NOT DISCERNIBLE ON SATELLITE IMAGERY.
CVGHM REPORTS MULTIPLE REPORTS OF PYROCLASTIC FLOW AND THE
SUPERHEATED LAVA INDUCES THERMALS WHICH RAISES DESPOSITED
ASH AROUND THE VOLCANO. VA MOVEMENT BASED ON MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20201202/1900Z=
Wed, 2 Dec 2020, 01:30
Tue, 1 Dec 2020, 19:15
Tue, 1 Dec 2020, 11:51
The effusive-explosive eruption of the volcano continues at very elevated levels, following the intense activity already present during the past few days. ... read all
Mon, 30 Nov 2020, 20:00
Semeru Volcano Volcanic Ash Advisory: HIGH LEVEL ERUPTION TO FL500 OBS VA DTG: 30/2000Z to 50000 ft (15200 m)