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: SNAEFELLSJOKULL 370010
PSN: N6448 W02347
VOLCANIC ASH CONCENTRATION: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20200911/0836
ISSUE TIME: 20200911/0934
VALID FROM: 20200911/2036
VALID TO: 20200912/0236
FLIGHT LEVEL: FL200/FL350
REMARKS: EXERCISE VOLCICE RADAR MEASUREMENTS CONFIRM VA PLUME HEIGHT. 
ORIGINATOR: LONDON VAAC
POLY 1
N663759,W0193402
N652615,W0171134
N625105,W0181653
N624845,W0220144
N612409,W0244018
N615742,W0275151
N623529,W0273518
N645902,W0241926
N650345,W0221724
N652615,W0204536
N663759,W0193402
