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: 20200710/1600
ISSUE TIME: 20200710/1528
VALID FROM: 20200711/0400
VALID TO: 20200711/1000
FLIGHT LEVEL: FL200/FL350
REMARKS: EXERCISE EXERCISE EXERCISE. RADAR CONFIRMS ASH PLUME TO 12KM/FL400. EXERCISE.
ORIGINATOR: LONDON VAAC
POLY 1
N641829,W0192422
N635405,W0152807
N621501,W0084307
N601115,W0045430
N541115,W0000518
N530345,E0000945
N504322,W0001652
N515615,W0015925
N543345,W0045321
N573345,W0075401
N603345,W0104141
N620345,W0135145
N631455,W0185037
N635615,W0195743
N641829,W0192422
