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: EYJAFJALLAJOKULL 372020
PSN: N6338 W01938
VOLCANIC ASH CONCENTRATION: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20201211/1200
ISSUE TIME: 20201211/1212
VALID FROM: 20201212/0000
VALID TO: 20201212/0600
FLIGHT LEVEL: FL350/FL550
REMARKS: EXERCISE - EYJA ERUPTING 10,000M
ORIGINATOR: LONDON VAAC
POLY 1
N642524,W0242808
N644115,W0245545
N645641,W0242808
N650345,W0241725
N651139,W0235422
N651122,W0232037
N650948,W0224652
N650345,W0223317
N644050,W0224652
N641845,W0230449
N641525,W0232037
N641841,W0235422
N642524,W0242808
