London VAAC: Volcanic ash advisories and graphics - detail

DTG: 20191011/0940Z

VAAC: LONDON

VOLCANO: GRIMSVOTN 373010

PSN: N6425 W01720

AREA: ICELAND

SUMMIT ELEV: 1722M

ADVISORY NR: 2019/002

INFO SOURCE: ICELAND MET OFFICE

AVIATION COLOUR CODE: RED

ERUPTION DETAILS: EXERCISE EXERCISE EXERCISE PLUME HEIGHT CHANGED TO 15KM AT 0832Z

OBS VA DTG: 11/0900Z

OBS VA CLD: SFC/FL200 N6438 W01844 - N6438 W01643 - N6347 W01709 - N6352 W01849 - N6438 W01844

FCST VA CLD +6HR: 11/1500Z SFC/FL200 N6440 W02313 - N6436 W01539 - N6144 W01529 - N6134 W02302 - N6440 W02313 FL200/350 N6507 W01952 - N6445 W01214 - N6026 W01126 - N6026 W02220 - N6507 W01952 FL350/550 N6507 W01921 - N6451 W01410 - N5935 W00750 - N5933 W02138 - N6507 W01921

FCST VA CLD +12HR: 11/2100Z SFC/FL200 N6445 W02448 - N6438 W01410 - N6038 W01359 - N6041 W02453 - N6445 W02448 FL200/350 N5911 W02313 - N6509 W02024 - N6500 W01214 - N5933 W01142 - N5911 W02313 FL350/550 N6522 W01931 - N6514 W01039 - N5903 W00800 - N5729 W02029 - N6522 W01931

FCST VA CLD +18HR: 12/0300Z SFC/FL200 N6454 W02617 - N6445 W01152 - N5852 W01152 - N5901 W02649 - N6454 W02617 FL200/350 N5732 W02400 - N6522 W02231 - N6509 W01039 - N5723 W00811 - N5732 W02400 FL350/550 N6527 W01937 - N6503 W00729 - N5844 W00713 - N5703 W01921 - N6527 W01937

RMK: EXERCISE EXERCISE PLUME MOVING SOUTH AT 15KT

NXT ADVISORY: NO LATER THAN 20191011/1230Z =