FVXX21 KNES 192357
VA ADVISORY
DTG: 20180319/2357Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/157

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. 

ERUPTION DETAILS: VA EM

OBS VA DTG: 19/2330Z

OBS VA CLD: SFC/FL200 N1904 W09819 - N1901 W09814
- N1846 W09835 - N1851 W09839 - N1904 W09819 MOV
SW 5-10KT 

FCST VA CLD +6HR: 20/0530Z SFC/FL200 NO ASH EXP

FCST VA CLD +12HR: 20/1130Z NO ASH EXP

FCST VA CLD +18HR: 20/1730Z NO ASH EXP

RMK: VA SGNL SEEN IN STLT IMAGERY MOV TO THE SW
AND QUICKLY DISP. MODELS SUGGEST FL200 BASED ON
MOV. ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20180320/0600Z