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: LANGJOKULL 371080
PSN: N6451 W01947
VOLCANIC ASH CONCENTRATION: MEDIUM; 2000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20250812/1600
ISSUE TIME: 20250812/1630
VALID: 20250812/1600
FLIGHT LEVEL: FL200/FL350
REMARKS: EXERCISE - PLUME TO 12KM HIGH.
ORIGINATOR: LONDON VAAC
POLY 1
N645230,W0200124
N650124,W0195230
N650631,W0193730
N650642,W0192230
N650730,W0191902
N651550,W0190730
N651646,W0185230
N650730,W0184106
N645727,W0185230
N645230,W0185523
N644058,W0190730
N643927,W0192230
N643829,W0193730
N644336,W0195230
N645230,W0200124
