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: 20211008/1600
ISSUE TIME: 20211008/1533
VALID: 20211009/0400
FLIGHT LEVEL: FL200/FL350
REMARKS: EXERCISE - ASH RICH PLUME TO 12KM
ORIGINATOR: LONDON VAAC
POLY 1
N733834,E0005037
N732255,E0052038
N725615,E0065639
N724456,E0062807
N714845,W0050219
N695615,W0113350
N663708,W0174308
N633409,W0192422
N635615,W0203041
N650345,W0210052
N674115,W0210958
N684845,W0181500
N714549,W0120537
N724811,W0080922
N733415,W0023153
N733834,E0005037
