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: MEDIUM; 2000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20240412/1500
ISSUE TIME: 20240412/1500
VALID: 20240412/1500
FLIGHT LEVEL: FL350/FL550
REMARKS: EXERCISE EXERCISE ERUPTION STARTED 1500 UTC. ASH PLUME OBS TO 18 KM BY RADAR.  EXERCISE EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N652148,W0153730
N650730,W0150954
N645230,W0151121
N644121,W0152230
N643730,W0155949
N642238,W0162230
N642238,W0163730
N643730,W0165222
N650720,W0162230
N652148,W0153730
