FVXX20 KNES 210222
VA ADVISORY
DTG: 20171121/0222Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/220

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

ERUPTION DETAILS: VA MOVING SE

OBS VA DTG: 21/0212Z

OBS VA CLD: SFC/FL250 N1849 W09626 - N1815 W09517
- N1726 W09619 - N1820 W09729 - N1849 W09626 MOV
SE 15KT 

FCST VA CLD +6HR: 21/0800Z SFC/FL250 NO ASH EXP

FCST VA CLD +12HR: 21/1400Z NO ASH EXP

FCST VA CLD +18HR: 21/2000Z NO ASH EXP

RMK: VA PLUME FROM EARLIER ERUPTION MOV FASTER
THAN EXPECTED. PLUME HGT ADJUSTED TO FL250 TO
MATCH WIND SPEED. PLUME BEGINNING TO DISP ON STLT
IMAGERY.  ...GAETANO

NXT ADVISORY: WILL BE ISSUED BY 20171121/0815Z