Volcanic Ash Advisory from London

VA ADVISORY
DTG: 20150811/1540Z
VAAC: LONDON
VOLCANO: GRIMSVOTN 373010
PSN: N6425 W01720
AREA: ICELAND
SUMMIT ELEV: 1725M
ADVISORY NR: 2015/002
INFO SOURCE: IMO EXERCISE VOLCICE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: EXERCISE EXERCISE EXERCISE ONGOING
ERUPTION TO 15000M
OBS VA DTG: 11/1500Z
OBS VA CLD: SFC/FL200 N6439 W01736 - N6442 W01707 - N6430
W01614 - N6401 W01614 - N6354 W01732 - N6439 W01736
FL200/350 N6432 W01731 - N6433 W01607 - N6357 W01604 -
N6402 W01744 - N6432 W01731 FL350/550 N6436 W01742 -
N6436 W01607 - N6403 W01615 - N6405 W01739 - N6436 W01742
FCST VA CLD +6HR: 11/2100Z SFC/FL200 N6503 W01735 - N6504
W01022 - N6417 W00804 - N6230 W00843 - N6333 W01731 -
N6503 W01735 FL200/350 N6449 W01744 - N6516 W00749 -
N6225 W00505 - N6125 W00741 - N6329 W01742 - N6449 W01744
FL350/550 N6505 W01819 - N6505 W00802 - N6246 W00616 -
N6143 W00849 - N6352 W01755 - N6505 W01819
FCST VA CLD +12HR: 12/0300Z SFC/FL200 N6558 W01730 -
N6509 W00034 - N6037 E00129 - N6007 W00239 - N6358 W01742
- N6558 W01730 FL200/350 N6456 W01800 - N6547 E00010 -
N6002 E00532 - N5634 W00314 - N6355 W01744 - N6456 W01800
FL350/550 N6533 W01732 - N6517 W00144 - N6037 E00351 -
N5611 W00225 - N6352 W01753 - N6352 W01750 - N6533 W01732
FCST VA CLD +18HR: 12/0900Z SFC/FL200 N6606 W01757 -
N6614 E00801 - N6023 E01301 - N5703 E00244 - N6400 W01831
- N6606 W01757 FL200/350 N6519 W02028 - N6528 E01626 -
N5612 E00930 - N5250 W00624 - N5945 W00814 - N6519 W02028
FL350/550 N6439 W01842 - N6647 W01114 - N6315 E01052 -
N5839 E01224 - N5312 W00433 - N6439 W01842
RMK: EXERCISE EXERCISE EXERCISE
NXT ADVISORY: NO LATER THAN 20150811/1800Z
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