Volcanic Ash Advisory Center Wellington (VAAC) issued the following report:
FVPS01 at 12:06 UTC, 05/12/25 from NZKL
VA ADVISORY
DTG: 20251205/1206Z
VAAC: WELLINGTON
VOLCANO: AMBAE 257030
PSN: S1523 E16750
AREA: VANUATU
SUMMIT ELEV: 1496M
ADVISORY NR: 2025/20
INFO SOURCE: H9 SATELLITE IMAGERY
AVIATION COLOUR CODE: UNKNOWN
ERUPTION DETAILS: ERUPTION AT 20251202/1400Z CONTINUOUS LOW
LEVEL ERUPTION
EST VA DTG: 05/1206Z
EST VA CLD: SFC/FL060 S1526 E16752 – S1527 E16752 – S1521
E16737 – S1508 E16741 – S1520 E16757 MOV NW 10KT
FCST VA CLD +6 HR: 05/1806Z SFC/FL060 S1528 E16753 – S1519
E16739 – S1509 E16742 – S1520 E16758
FCST VA CLD +12 HR: 06/0006Z SFC/FL060 S1528 E16750 – S1519
E16738 – S1508 E16743 – S1519 E16756
FCST VA CLD +18 HR: 06/0606Z SFC/FL060 S1528 E16751 – S1519
E16739 – S1509 E16742 – S1520 E16756
RMK: VOLCANO OBSC BY MET CLOUD. VA NOT IDENTIFIABLE IN
SATELLITE IMAGERY. MOST RECENT OBS OF VA WAS AROUND 08Z.
HEIGHT AND MOVEMENT ESTIMATED BASED ON MODELS AND SOUNDING.
NXT ADVISORY: NO LATER THAN 20251205/1806Z=