FVAU04 ADRM 250043 VA ADVISORY DTG: 20251225/0043Z VAAC: DARWIN VOLCANO: BARREN ISLAND 260010 PSN: N1217 E09351 AREA: INDIA SOURCE ELEV: 354M AMSL ADVISORY NR: 2025/28 INFO SOURCE: HIMAWARI-9 ERUPTION DETAILS: VA TO FL040 LAST OBS AT 24/1220Z MOV SW EST VA DTG: 25/0020Z EST VA CLD: SFC/FL040 N1220 E09351 - N1216 E09356 - N1147 E09344 - N1147 E09329 - N1200 E09323 MOV SW 05KT FCST VA CLD +6 HR: 25/0620Z SFC/FL040 N1220 E09351 - N1216 E09356 - N1147 E09344 - N1147 E09329 - N1200 E09323 FCST VA CLD +12 HR: 25/1220Z SFC/FL040 N1220 E09351 - N1216 E09356 - N1147 E09344 - N1147 E09329 - N1200 E09323 FCST VA CLD +18 HR: 25/1820Z SFC/FL040 N1220 E09351 - N1216 E09356 - N1147 E09344 - N1147 E09329 - N1200 E09323 RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO MET CLOUD AND DARKNESS. HEIGHT AND MOVEMENT BASED ON LAST OBS AND MODEL GUIDANCE. ? COR: ADVISORY DATE CORRECTED NXT ADVISORY: NO LATER THAN 20251225/0640Z=