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: 20220513/1600
ISSUE TIME: 20220513/1539
VALID: 20220513/2200
FLIGHT LEVEL: FL350/FL550
REMARKS: EXERCISE - PLUME TO 19KM- EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N652607,W0131308
N650234,W0080922
N641845,W0070511
N635827,W0073537
N635615,W0101240
N633725,W0113152
N635615,W0123922
N633839,W0134653
N633346,W0192422
N635615,W0195807
N644113,W0185037
N644115,W0174256
N650308,W0170923
N650345,W0160053
N652310,W0152807
N652607,W0131308
