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: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20221209/1000
ISSUE TIME: 20221209/1117
VALID: 20221210/0400
FLIGHT LEVEL: SFC/FL200
REMARKS: EXERCISE *** DELAYED DUE TO OPERATIONAL SEVERE WEATHER TAKING PRIORITY ***  EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N650007,W0170923
N644115,W0161107
N631115,W0181202
N610152,W0224652
N603915,W0264307
N592214,W0264307
N580850,W0303922
N584115,W0320742
N603345,W0314505
N621234,W0282423
N624713,W0232037
N635308,W0221308
N650007,W0170923
