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: MEDIUM; 2000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20220513/1600
ISSUE TIME: 20220513/1539
VALID: 20220514/1000
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE - PLUME TO 19KM- EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N674226,W0185037
N644115,E0003729
N624743,E0113152
N615833,E0181652
N603345,E0192014
N593714,E0185038
N631933,W0005037
N644416,W0091653
N644115,W0133908
N633458,W0185037
N635615,W0205138
N630726,W0232037
N644115,W0244739
N654845,W0223827
N663345,W0231927
N674226,W0185037
