Manam Volcano Volcanic Ash Advisory: CONTINUOUS VA TO FL120 EXT N OBS VA DTG: 12/0140Z to 12000 ft (3700 m)

Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Wellington warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 .
The full report is as follows:

FVAU04 at 01:42 UTC, 12/07/19 from NZKL
VA ADVISORY
DTG: 20190712/0139Z
VAAC: DARWIN
VOLCANO: MANAM 251020
PSN: S0405 E14502
AREA: PAPUA NEW GUINEA
SUMMIT ELEV: 1807M
ADVISORY NR: 2019/95
INFO SOURCE: HIMAWARI-8
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: CONTINUOUS VA TO FL120 EXT N
OBS VA DTG: 12/0140Z
OBS VA CLD: SFC/FL120 S0408 E14500 - S0342 E14453 - S0321
E14440 - S0319 E14513 - S0339 E14505 - S0407 E14505 MOV N
5KT
FCST VA CLD +6 HR: 12/0740Z SFC/FL120 S0406 E14505 - S0407
E14501 - S0325 E14424 - S0313 E14458
FCST VA CLD +12 HR: 12/1340Z SFC/FL120 S0405 E14505 - S0407
E14503 - S0353 E14408 - S0323 E14430
FCST VA CLD +18 HR: 12/1940Z SFC/FL120 S0403 E14504 - S0407
E14504 - S0425 E14409 - S0341 E14413
RMK: LATEST SATELLITE IMAGERY INDICATES THAT VA CONTENT IN
MANAM PLUME HAS INCREASED. HEIGHT BASED ON IR TEMP OF 11C.
FORECAST BASED ON HIMAWARI-8 AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20190712/0740Z