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: 20250812/2200
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE - PLUME TO 12KM HIGH.
ORIGINATOR: LONDON VAAC
POLY 1
N651949,W0170730
N650730,W0164850
N644214,W0172230
N643730,W0174053
N642936,W0175230
N642546,W0180730
N642415,W0182230
N642233,W0193730
N642253,W0195230
N642555,W0200730
N643730,W0202055
N650659,W0195230
N650816,W0182230
N651623,W0175230
N651839,W0173730
N651949,W0170730
