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Volcanic Ash Advisory from London
VA ADVISORY
STATUS: EXER
DTG: 20210312/0902Z
VAAC: LONDON
VOLCANO: JANMAYEN 376010
PSN: N7105 W00809
AREA: NORWAY
SUMMIT ELEV: 2085M
ADVISORY NR: 2021/002
INFO SOURCE: ICELAND MET OFFICE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: JAN MAYEN ERUPTION TO 12KM ONGOING - EXERCISE
OBS VA DTG: 12/0900Z
OBS VA CLD: SFC/FL200 N7126 W00832 - N7041 W00821 - N7113 W00738 -
N7126 W00832 MOV W 25KT FL200/350 N7125 W00808 - N7120 W00834 -
N7046 W00821 - N7100 W00759 - N7125 W00808 MOV W 10KT FL350/550
N7124 W00837 - N7043 W00827 - N7101 W00759 - N7124 W00813 - N7124
W00837 MOV W 10KT
FCST VA CLD +6 HR: 12/1500Z SFC/FL200 N7034 W01439 - N7152 W00848 -
N7044 W00706 - N6946 W01227 - N7034 W01439 FL200/350 N7015 W00936 -
N7104 W01052 - N7219 W00857 - N7102 W00701 - N7015 W00936 FL350/550
N7019 W00842 - N7119 W01014 - N7207 W00838 - N7115 W00719 - N7019
W00842
FCST VA CLD +12 HR: 12/2100Z SFC/FL200 N6936 W01924 - N7214 W00821 -
N7050 W00709 - N6853 W01317 - N6936 W01924 FL200/350 N7154 W01134 -
N7246 W00738 - N7041 W00735 - N6900 W01202 - N7154 W01134 FL350/550
N7015 W00954 - N7112 W01107 - N7308 W00937 - N7059 W00627 - N7015
W00954
FCST VA CLD +18 HR: 13/0300Z SFC/FL200 N6849 W02140 - N7255 W00736 -
N7055 W00736 - N6725 W01415 - N6849 W02140 FL200/350 N6817 W01643 -
N7219 W01024 - N7441 W00452 - N6922 W00838 - N6817 W01643 FL350/550
N7136 W01135 - N7307 W00855 - N7029 W00448 - N7016 W01126 - N7136
W01135
RMK: ERUPTION TO 12KM. EXERCISE EXERCISE EXERCISE
NXT ADVISORY: NO LATER THAN 20210312/1230Z
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