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: BARDARBUNGA 373030
PSN: N6438 W01731
VOLCANIC ASH CONCENTRATION: HIGH; 4000 MICROGRAMS PER CUBIC METRE CONTOUR
ISSUE TYPE: EXERCISE
MODEL RUN: 20201009/1600
ISSUE TIME: 20201009/1523
VALID FROM: 20201009/1600
VALID TO: 20201009/2200
FLIGHT LEVEL: SFC/FL200
REMARKS: PLUME OBSERVED ON RADAR TO 10-14 KM ASL. CALIBRATED IMAGES SUGGEST HEIGHT OF 12KM ASL. EXERCISE EXERCISE EXERCISE
ORIGINATOR: LONDON VAAC
POLY 1
N645322,W0174308
N645228,W0170923
N641845,W0161501
N632510,W0152807
N631115,W0151118
N624845,W0150317
N624037,W0152807
N625116,W0160152
N633919,W0170923
N633630,W0174308
N633012,W0181653
N635615,W0183205
N640749,W0181653
N644115,W0180118
N645322,W0174308
