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: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: TEST
MODEL RUN: 20190905/1500
ISSUE TIME: 20190905/1500
VALID FROM: 20190905/0900
VALID TO: 20190905/1500
FLIGHT LEVEL: SFC/FL200
REMARKS: 
ORIGINATOR: LONDON VAAC
POLY 1
N635615,W0195804
N641845,W0194958
N643512,W0192422
N641845,W0185931
N635615,W0185109
N633418,W0192422
N635615,W0195804
