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: HEKLA 372070
PSN: N6359 W01940
VOLCANIC ASH CONCENTRATION: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20211008/1600
ISSUE TIME: 20211008/1533
VALID: 20211009/1000
FLIGHT LEVEL: FL350/FL550
REMARKS: EXERCISE - ASH RICH PLUME TO 12KM
ORIGINATOR: LONDON VAAC
POLY 1
N713142,W0123922
N712615,W0122512
N712424,W0131308
N710345,W0132933
N700529,W0152807
N690635,W0163537
N652615,W0175430
N634110,W0192422
N641845,W0195340
N654845,W0184911
N684845,W0180004
N702304,W0160152
N710653,W0142038
N713142,W0123922
