London VAAC: Volcanic ash advisories and graphics - detail

DTG: 20180817/0810Z

VAAC: LONDON

VOLCANO: BARDARBUNGA 373030

PSN: N6438 W01731

AREA: ICELAND

SUMMIT ELEV: 2000M

ADVISORY NR: 2018/001

INFO SOURCE: ICELAND MET OFFICE

AVIATION COLOUR CODE: ORANGE

ERUPTION DETAILS: EXERCISE EXERCISE. ERUPTION IMMINENT OR IN PROGRESS. EXERCISE.

OBS VA DTG: 17/0810Z

OBS VA CLD: NO VA EXP

FCST VA CLD +6HR: 17/1410Z NO VA EXP

FCST VA CLD +12HR: 17/2010Z NO VA EXP

FCST VA CLD +18HR: 18/0210Z NO VA EXP

RMK: EXERCISE EXERCISE EXERCISE. INC SEISMICITY IN NW VATNAJOKULL IN LAST WK. IN LAST HRS SEISMICITY HAS BECOME SHALLOWER WITH INC MAGNITUDE. SIGNS OF SEISMIC TREMOR HAVE BEEN DETECTED, ERUPTION OF BARDARBUNGA IMMINENT OR IN PROGRESS. EXERCISE EXERCISE.

NXT ADVISORY: NO LATER THAN 20180817/1100Z