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: KVERKFJOLL 373050
PSN: N6439 W01640
VOLCANIC ASH CONCENTRATION: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20221209/1200
ISSUE TIME: 20221209/1209
VALID: 20221210/0000
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE 
ORIGINATOR: LONDON VAAC
POLY 1
N613945,W0260922
N605615,W0250652
N594845,W0251046
N591356,W0271652
N585956,W0285808
N592615,W0294346
N600045,W0285808
N601115,W0275800
N603345,W0265543
N605615,W0270032
N613945,W0260922
POLY 2
N635615,W0183557
N640431,W0181653
N641845,W0175017
N642142,W0174308
N641845,W0173242
N641433,W0174308
N635615,W0180543
N634839,W0181653
N635615,W0183557
