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: SNAEFELLSJOKULL 370010
PSN: N6448 W02347
VOLCANIC ASH CONCENTRATION: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20200911/1114
ISSUE TIME: 20200911/1200
VALID FROM: 20200911/2314
VALID TO: 20200912/0514
FLIGHT LEVEL: FL350/FL550
REMARKS: EXERCISE VOLCICE VA PLUME NOW ASSESSED AS 9 TO 12KM.
ORIGINATOR: LONDON VAAC
POLY 1
N700717,W0163537
N691910,W0142439
N650235,W0152807
N642245,W0174308
N642111,W0232037
N644115,W0241617
N651652,W0232037
N652615,W0202850
N654845,W0191318
N680939,W0184711
N694705,W0174308
N700717,W0163537
