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: MEDIUM; 2000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20200911/0836
ISSUE TIME: 20200911/0934
VALID FROM: 20200911/2036
VALID TO: 20200912/0236
FLIGHT LEVEL: FL350/FL550
REMARKS: EXERCISE VOLCICE RADAR MEASUREMENTS CONFIRM VA PLUME HEIGHT. 
ORIGINATOR: LONDON VAAC
POLY 1
N690850,W0143515
N652615,W0145724
N641153,W0162020
N634718,W0193146
N641604,W0240315
N644115,W0242645
N664403,W0210538
N700007,W0172409
N690850,W0143515
