Volcanic Ash Advisory Center Darwin (VAAC) issued the following report:
FVAU01 at 04:03 UTC, 02/12/25 from ADRM
VA ADVISORY
DTG: 20251202/0402Z
VAAC: DARWIN
VOLCANO: MARAPI 261140
PSN: S0023 E10028
AREA: INDONESIA
SUMMIT ELEV: 2885M
ADVISORY NR: 2025/174
INFO SOURCE: CVGHM
AVIATION COLOUR CODE: ORANGE
ERUPTION DETAILS: GROUND REPORT OF ERUPTION TO UNKNOWN
HEIGHT AT 02/0334Z
EST VA DTG: 02/0340Z
EST VA CLD: SFC/FL120 S0023 E10025 – N0011 E10045 – S0007
E10100 – S0027 E10030 MOV NE 10KT
FCST VA CLD +6 HR: 02/0940Z NO VA EXP
FCST VA CLD +12 HR: 02/1540Z NO VA EXP
FCST VA CLD +18 HR: 02/2140Z NO VA EXP
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
GROUND REPORT BASED ON SEISMIC DATA WITH NO VA OBSERVED. VA
EXPECTED TO DISSIPATE WITHIN 6 HOURS. FORECAST BASED ON
GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20251202/1002Z=