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: LOW; 200 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20220513/1600
ISSUE TIME: 20220513/1539
VALID: 20220513/1600
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE - PLUME TO 19KM- EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N635615,W0203140
N641845,W0202354
N643556,W0195807
N644039,W0192422
N643901,W0185037
N643532,W0181653
N641821,W0174308
N635615,W0171204
N633533,W0174308
N633349,W0181653
N633347,W0185037
N633346,W0192422
N633353,W0195807
N635615,W0203140
