Volcanic Ash Advisory from London

VA ADVISORY
DTG: 20170314/1102Z
VAAC: LONDON
VOLCANO: KATLA 372030
PSN: N6338 W01905
AREA: ICELAND
SUMMIT ELEV: 1490M
ADVISORY NR: 2017/003
INFO SOURCE: ICELAND MET OFFICE
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: EXERCISE EXERCISE VOLCICE IMO RPRTS
PLUME TO 18KM EXERCISE
OBS VA DTG: 14/1200Z
OBS VA CLD: SFC/FL200 N6402 W02000 - N6359 W01323 - N6221
W00948 - N6225 W01803 - N6402 W02000 FL200/350 N6247
W01916 - N6442 W01924 - N6444 W01348 - N6247 W01343 -
N6247 W01916 FL350/550 N6250 W01914 - N6428 W01919 -
N6520 W01346 - N6334 W01347 - N6250 W01914
FCST VA CLD +6HR: 14/1800Z SFC/FL200 N6328 W02358 - N6625
W01226 - N6119 E00332 - N6115 W00508 - N6328 W02358
FL200/350 N6222 W01920 - N6529 W01925 - N6527 W00401 -
N6229 W00338 - N6222 W01920 FL350/550 N6257 W01917 -
N6524 W01921 - N6619 W00426 - N6330 W00412 - N6257 W01917
FCST VA CLD +12HR: 15/0000Z SFC/FL200 N6319 W02010 -
N6752 W01422 - N6350 E00924 - N5934 E00747 - N6319 W02010
FL200/350 N6314 W01951 - N6727 W01505 - N6448 E00724 -
N6037 E00732 - N6314 W01951 FL350/550 N6315 W02224 -
N6616 W01105 - N6614 E00609 - N6217 E00627 - N6315 W02224
FCST VA CLD +18HR: 15/0600Z SFC/FL200 N6318 W02029 -
N6841 W01239 - N6441 E01109 - N5631 E01729 - N6108 W00004
- N6318 W02029 FL200/350 N6312 W01959 - N6925 W01239 -
N6333 E01720 - N5716 E01819 - N6147 W00149 - N6312 W01959
FL350/550 N6303 W02357 - N6725 W00258 - N6433 E01606 -
N6101 E01556 - N6303 W02357
RMK: EXERCISE EXERCISE EXERCISE T+0 CONFIDENCE HIGH. T+0
PLUME MOVING SE AT 35KT. RADAR CONFIRMS PLUME HEIGHT.
PLUME VISIBLE ON SATELLITE IMAGERY. SEE ANNOTATED
SATELLITE IMAGERY FOR FURTHER DETAILS. EXERCISE
NXT ADVISORY: NO LATER THAN 20170314/1830Z
=