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: 20250813/0400
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE - PLUME TO 12KM HIGH.
ORIGINATOR: LONDON VAAC
POLY 1
N651814,W0110730
N650730,W0104345
N644010,W0110730
N635921,W0123730
N632831,W0143730
N632448,W0160730
N634208,W0185230
N640141,W0200730
N650435,W0195230
N650451,W0190730
N645219,W0185230
N645401,W0161633
N643730,W0163039
N643615,W0142313
N651440,W0131726
N651814,W0110730
