IMPORTANT: ALWAYS CONSULT LATEST NOTAMS;  VOLCANIC ASH NOTAMS; ASHTAMS; OFFICIAL LONDON VAAC VOLCANIC ASH ADVISORY AND VOLCANIC ASH GRAPHICS; AND MET WATCH OFFICE VOLCANIC ASH SIGMETS
VOLCANO: THEISTAREYKJARBUNGA 373090
PSN: N6553 W01658
VOLCANIC ASH CONCENTRATION: MEDIUM; 2000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20260210/1600
ISSUE TIME: 20260210/1550
VALID: 20260211/0400
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N660712,W0170730
N655230,W0163948
N653730,W0170658
N650649,W0165230
N643730,W0172638
N642230,W0165921
N635750,W0170730
N635102,W0183730
N640438,W0193730
N635050,W0235230
N640440,W0243730
N633644,W0263730
N635230,W0280445
N644458,W0262230
N654838,W0212230
N660712,W0170730
