London VAAC: Volcanic ash advisories and graphics - detail

STATUS: TEST

DTG: 20231110/1453Z

VAAC: LONDON

VOLCANO: THORDARHYRNA 373012

PSN: N6416 W01737

AREA: ICELAND

SUMMIT ELEV: 1650M

ADVISORY NR: 2023/001

INFO SOURCE: TEST

AVIATION COLOUR CODE: NIL

ERUPTION DETAILS: TEST

OBS VA DTG: 10/1000Z

OBS VA CLD: SFC/FL200 N6342 W01939 - N6555 W02124 - N6448 W01515 - N6252 W01549 - N6342 W01939 MOV NW 20KT FL200/350 N5956 W01410 - N6348 W02019 - N6732 W02138 - N6401 W01601 - N5956 W01056 - N5956 W01410 MOV NW 30KT FL350/550 N6418 W01817 - N6513 W01655 - N6102 W01117 - N5920 W01200 - N6418 W01817 MOV W 40KT

FCST VA CLD +6 HR: 10/1600Z SFC/FL200 N6118 W01711 - N6930 W02054 - N7015 W01907 - N6314 W01416 - N6118 W01711 FL200/350 N6426 W01925 - N7239 W02145 - N5602 W00441 - N5437 W00651 - N6426 W01925 FL350/550 N5650 W00729 - N6539 W02011 - N6400 W01426 - N5653 W00519 - N5650 W00729

FCST VA CLD +12 HR: 10/2200Z SFC/FL200 N6121 W01904 - N7545 W01658 - N5027 W00010 - N6121 W01904 FL200/350 N5229 W00601 - N6419 W01816 - N7208 W01850 - N7659 W01452 - N4847 E00540 - N5229 W00601 FL350/550 N5315 W00004 - N6418 W01817 - N6451 W01726 - N6330 W01128 - N5344 E00059 - N5315 W00004

FCST VA CLD +18 HR: 11/0400Z SFC/FL200 N6126 W02144 - N7640 W01305 - N7718 W00707 - N4634 E00811 - N6126 W02144 FL200/350 N5250 W00421 - N6419 W01816 - N7857 W01256 - N7713 E00715 - N4429 E01248 - N5250 W00421 FL350/550 N4855 E00756 - N6516 W01959 - N6343 W01037 - N5030 E00854 - N4855 E00756

RMK: SYSTEM TEST PLEASE IGNORE

NXT ADVISORY: NO LATER THAN 20231110/1700Z =