London VAAC: Volcanic ash advisories and graphics - detail

STATUS: EXER

DTG: 20260609/0909Z

VAAC: LONDON

VOLCANO: GRIMSVOTN 373010

PSN: N6425 W01720

AREA: ICELAND

SOURCE ELEV: 1722M AMSL

ADVISORY NR: 2026/003

INFO SOURCE: ICELAND MET OFFICE

ERUPTION DETAILS: ONGOING

OBS VA DTG: 09/0900Z

OBS VA CLD: SFC/FL200 N6431 W01811 - N6504 W01738 - N6427 W01649 -N6403 W01713 - N6431 W01811 MOV NW 25KT FL200/350 N6428 W01757 -N6451 W01708 - N6429 W01646 - N6353 W01722 - N6428 W01757 MOV NW25KT FL350/550 N6400 W01730 - N6422 W01752 - N6445 W01730 - N6422W01708 - N6400 W01730 MOV W 15KT

FCST VA CLD +6 HR: 09/1500Z SFC/FL200 N6526 W02028 - N6625 W02037 -N6617 W01756 - N6520 W01616 - N6407 W01721 - N6526 W02028 FL200/350N6358 W01947 - N6429 W02020 - N6602 W01821 - N6612 W01517 - N6415W01421 - N6358 W01947 FL350/550 N6419 W02031 - N6513 W02013 - N6506W01720 - N6412 W01704 - N6343 W01910 - N6419 W02031

FCST VA CLD +12 HR: 09/2100Z SFC/FL200 N6636 W02448 - N6729 W02140 -N6634 W01550 - N6424 W01512 - N6357 W01744 - N6636 W02448 FL200/350N6326 W02149 - N6719 W02105 - N6710 W01631 - N6414 W01449 - N6326W02149 FL350/550 N6403 W02214 - N6551 W02018 - N6447 W01702 - N6416W01656 - N6317 W01953 - N6403 W02214

FCST VA CLD +18 HR: 10/0300Z SFC/FL200 N6519 W02856 - N6751 W02702 -N6753 W02122 - N6315 W01251 - N6519 W02856 FL200/350 N6254 W02038 -N6722 W02614 - N6919 W02328 - N6349 W01359 - N6254 W02038 FL350/550N6543 W02303 - N6536 W01941 - N6441 W01626 - N6150 W02043 - N6543W02303

RMK: PLUME OBSERVED TO 15KM

NXT ADVISORY: NO LATER THAN 20260609/1200Z