VA EXTENDED ADVISORY
DTG: 20170214/1405Z
VAAC: LONDON
VOLCANO: HEKLA 3720-70
PSN: N6359 W01940
AREA: ICELAND
SUMMIT ELEV: 1490M
EXTENDED ADVISORY NR: 2017/001
INFO SOURCE: ICELAND MET
AVIATION COLOUR CODE: RED
ERUPTION DETAILS: EXERCISE IMO REPORT ERUPTION AT HEKLA
IMMINENT. EXERCISE
FCST VA CLD +24HR: 15/1405Z NO VA EXP
RMK: EXERCISE EXERCISE INCREASED STRAIN AND SIESMIC
ACTIVITY AND SO2 DETECTED. RECENT ERUPTIONS SUGGEST PLUME
TO 10-15KM. EXERCISE EXERCISE
NXT ADVISORY: NO LATER THAN 20170214/1530Z
=