Volcanic Ash Advisory from London

VA ADVISORY
STATUS: EXER
DTG: 20220211/1535Z
VAAC: LONDON
VOLCANO: THORDARHYRNA 373012
PSN: N6416 W01737
AREA: ICELAND
SUMMIT ELEV: 1650M
ADVISORY NR: 2022/002
INFO SOURCE: EXERCISE IMO
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: EXERCISE 18KM +/- 1.5KM
OBS VA DTG: 11/1500Z
OBS VA CLD: SFC/FL200 N6419 W01817 - N6452 W01726 - N6419 W01636 -
N6345 W01726 - N6419 W01817 MOV E 20KT FL200/350 N6419 W01817 -
N6503 W01711 - N6419 W01604 - N6335 W01711 - N6419 W01817 MOV E 30KT
FL350/550 N6356 W01743 - N6441 W01850 - N6441 W01456 - N6356 W01604
- N6356 W01743 MOV E 50KT
FCST VA CLD +6 HR: 11/2100Z SFC/FL200 N6310 W02400 - N6524 W02028 -
N6529 W00902 - N6431 W00348 - N6310 W02400 FL200/350 N6359 W01847 -
N6549 W01600 - N6548 W00247 - N6307 E00132 - N6359 W01847 FL350/550
N6402 W01843 - N6513 W01655 - N6606 W00538 - N6134 E00838 - N6402
W01843
FCST VA CLD +12 HR: 12/0300Z SFC/FL200 N6246 W02716 - N6606 W02115 -
N6505 E01445 - N5841 E01947 - N6252 W00057 - N6246 W02716 FL200/350
N6652 W01825 - N6547 E01337 - N5824 E01925 - N6328 W00135 - N6312
W01807 - N6652 W01825 FL350/550 N5857 E01743 - N6446 W02335 - N6627
E00034 - N6041 E02455 - N5857 E01743
FCST VA CLD +18 HR: 12/0900Z SFC/FL200 N6142 W02823 - N6918 W02124 -
N6256 E02532 - N5302 E02856 - N5253 E02118 - N6248 E00541 - N6142
W02823 FL200/350 N5314 E02250 - N6207 E01011 - N6234 W02006 - N6511
W01857 - N6651 W00254 - N6656 E01940 - N5523 E03026 - N5314 E02250
FL350/550 N5548 E02536 - N6150 E00712 - N6331 W01833 - N6524 W01731
- N6638 W00056 - N5939 E04957 - N5548 E02536
RMK: EXERCISE ERUPTION DETECTED ON INFRASOUND SENSOR WITH ASH PLUME
VISIBLE ON RADAR AND WEBCAMS SOUTH OF VOLCANO
NXT ADVISORY: NO LATER THAN 20220211/1900Z
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