FVXX21 KNES 211624
VA ADVISORY
DTG: 20171021/1624Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/133

INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
RADIOSONDE. NWP MODELS. 

ERUPTION DETAILS: EM AT 21/1330Z

OBS VA DTG: 21/1600Z

OBS VA CLD: SFC/FL250 N1900 W09831 - N1847 W09809
- N1841 W09816 - N1856 W09834 - N1900 W09831 MOV
SE 10KT 

FCST VA CLD +6HR: 21/2200Z SFC/FL250 NO ASH EXP

FCST VA CLD +12HR: 22/0400Z NO ASH EXP

FCST VA CLD +18HR: 22/1000Z NO ASH EXP

RMK: STLT IMAGERY SHOWED THE LEADING EDGE OF VA
CLD 30 NM SE OF THE SUMMIT. VA FCST TO DISP
WITHIN 6 HRS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20171021/2230Z