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: 20210709/1400
ISSUE TIME: 20210709/1355
VALID: 20210709/1400
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE EXERCISE EXERCISE - HEKLA ERUPTING TO 12KM - EXERCISE EXERCISE EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N635722,W0200523
N641415,W0200621
N643813,W0195807
N644115,W0195141
N645928,W0192422
N644934,W0185037
N644115,W0183810
N641845,W0181801
N635615,W0185059
N633359,W0192422
N633705,W0195807
N635722,W0200523
