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: MEDIUM; 2000 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: FL350/FL550
REMARKS: EXERCISE EXERCISE EXERCISE. RADAR CONFIRMS ASH PLUME TO 12KM/FL400. EXERCISE.
ORIGINATOR: LONDON VAAC
POLY 1
N641506,W0192422
N641310,W0181653
N635357,W0174308
N635001,W0163537
N615242,W0105808
N581845,W0045226
N571115,W0034438
N564845,W0033835
N573345,W0052207
N614300,W0123922
N631408,W0170923
N632217,W0181653
N633723,W0185037
N633724,W0192422
N635615,W0195239
N641506,W0192422
