FVXX22 KNES 200411
VA ADVISORY
DTG: 20170420/0411Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/018

INFO SOURCE: GOES-EAST. GFS WINDS. 

ERUPTION DETAILS: NEW VA EMISSION

OBS VA DTG: 20/0345Z

OBS VA CLD: SFC/FL200 N1901 W09836 - N1836 W09832
- N1836 W09843 - N1901 W09837 - N1901 W09836 MOV
S 10KT 

FCST VA CLD +6HR: 20/1000Z SFC/FL200 NO ASH EXP

FCST VA CLD +12HR: 20/1600Z NO ASH EXP

FCST VA CLD +18HR: 20/2200Z NO ASH EXP

RMK: T+0 CONFIDENCE HIGH. SMALL VA PUFF SEEN IN
LATEST STLT IMAGERY. VA MOV TO AROUND 20 NM S OF
SUMMIT. ...LEE

NXT ADVISORY: WILL BE ISSUED BY 20170420/1015Z