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: 20250813/1000
FLIGHT LEVEL: FL200/FL350
REMARKS: EXERCISE - PLUME TO 12KM HIGH.
ORIGINATOR: LONDON VAAC
POLY 1
N710615,W0052230
N694402,W0035230
N691830,W0003202
N672941,W0001157
N655230,W0034126
N655055,W0042945
N652023,W0072230
N644301,W0112230
N641209,W0085416
N635719,W0112230
N645230,W0195703
N653323,W0155230
N654734,W0110952
N692512,W0093928
N705548,W0065230
N710615,W0052230
