London VAAC: Volcanic ash advisories and graphics - detail

STATUS: EXER

DTG: 20260908/1220Z

VAAC: LONDON

VOLCANO: ASKJA 373060

PSN: N6503 W01647

AREA: ICELAND

SOURCE ELEV: 1516M AMSL

ADVISORY NR: 2026/003

INFO SOURCE: ICELAND MET OFFICE

ERUPTION DETAILS: ERUPTION CONTINUES AT ASKJA.

OBS VA DTG: 08/1200Z

OBS VA CLD: SFC/FL200 N6452 W01745 - N6546 W01611 - N6404 W01430 -N6258 W01517 - N6452 W01745 MOV SE 10KT FL200/350 N6538 W01733 -N6542 W01701 - N6409 W01441 - N6249 W01437 - N6229 W01534 - N6538W01733 MOV SE 20KT FL350/550 N6307 W01606 - N6536 W01722 - N6456W01330 - N6215 W01513 - N6307 W01606 MOV SE 20KT

FCST VA CLD +6 HR: 08/1800Z SFC/FL200 N6515 W01714 - N6612 W01420 -N6409 W01030 - N5946 W01235 - N6515 W01714 FL200/350 N6535 W01724 -N6452 W01415 - N6318 W01033 - N5725 W01223 - N6535 W01724 FL350/550N6531 W01723 - N6449 W01037 - N6406 W00912 - N5810 W01239 - N6531W01723

FCST VA CLD +12 HR: 09/0000Z SFC/FL200 N6512 W01712 - N6747 W01207 -N6440 W00609 - N5704 W00901 - N6512 W01712 FL200/350 N6529 W01722 -N6454 W01232 - N6106 W00621 - N5257 W00907 - N6529 W01722 FL350/550N6551 W01739 - N6412 W00452 - N6038 W00550 - N5353 W00858 - N6551W01739

FCST VA CLD +18 HR: 09/0600Z SFC/FL200 N6515 W01714 - N7017 W00316 -N5842 W00348 - N5340 W00631 - N6515 W01714 FL200/350 N6515 W01722 -N6615 W01513 - N6353 W00825 - N5747 W00206 - N4736 W00631 - N6515W01722 FL350/550 N6602 W01745 - N6513 W00852 - N6305 E00014 - N4852W00555 - N6602 W01745

RMK: EXERCISE. IMO ADVISED PLUME TOP LOWERED FROM 25KM TO 18KM AT08/1100Z. EXERCISE.

NXT ADVISORY: NO LATER THAN 20260908/1800Z