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Volcanic Ash Advisory from London
VA ADVISORY
DTG: 20170912/1200Z
VAAC: LONDON
VOLCANO: GRIMSVOTN 373010
PSN: N6425 W01719
AREA: ICELAND
SUMMIT ELEV: 1719M
ADVISORY NR: 2017/007
INFO SOURCE: ICELAND MET OFFICE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: EXERCISE EXERCISE
OBS VA DTG: 12/1200Z
OBS VA CLD: SFC/FL200 N6555 W01958 - N6552 W01602 - N6346
W01545 - N6350 W01937 - N6555 W01958 FL200/350 N6534
W01528 - N6357 W01520 - N6410 W01912 - N6542 W01941 -
N6534 W01528 FL350/550 N6539 W01537 - N6350 W01549 -
N6359 W01843 - N6541 W01838 - N6539 W01537
FCST VA CLD +6HR: 12/1800Z SFC/FL200 N6725 W01958 - N6437
W01322 - N6243 W01701 - N6520 W02424 - N6725 W01958
FL200/350 N6622 W01334 - N6350 W01252 - N6350 W02226 -
N6626 W02243 - N6622 W01334 FL350/550 N6602 W01408 -
N6406 W01404 - N6352 W01912 - N6613 W01912 - N6602 W01408
FCST VA CLD +12HR: 13/0000Z SFC/FL200 N6712 W02502 -
N6434 W01313 - N6212 W01838 - N6450 W02824 - N6712 W02502
FL200/350 N6631 W02635 - N6624 W01202 - N6204 W01120 -
N6257 W02639 - N6631 W02635 FL350/550 N6614 W01218 -
N6308 W01244 - N6301 W02053 - N6602 W02041 - N6614 W01218
FCST VA CLD +18HR: 13/0600Z SFC/FL200 N6701 W02523 -
N6340 W01313 - N6021 W01735 - N6419 W03031 - N6701 W02523
FL200/350 N6615 W02940 - N6604 W01124 - N6029 W01119 -
N6118 W02824 - N6615 W02940 FL350/550 N6548 W01239 -
N6202 W01153 - N6158 W02132 - N6517 W02156 - N6548 W01239
RMK: EXERCISE. PLUME TO 14KM. VISIBLE ON SAT IMAGES. SEE
ANNOTATED SAT IMAGE. EXERCISE EXERCISE
NXT ADVISORY: WILL BE ISSUED BY 20170912/1800Z
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