FVXX21 KNES 201856
VA ADVISORY
DTG: 20180320/1856Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2018/160

INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT.
VOLCANO WEB CAMERA. 

ERUPTION DETAILS: POSS VA EM

OBS VA DTG: 20/1847Z

OBS VA CLD: SFC/FL220 N1902 W09832 - N1854 W09822
- N1847 W09832 - N1858 W09838 - N1902 W09832 MOV
SE 10-20KT 

FCST VA CLD +6HR: 21/0100Z SFC/FL220 N1807 W09725
- N1754 W09710 - N1739 W09724 - N1753 W09741 -
N1807 W09725 

FCST VA CLD +12HR: 21/0700Z SFC/FL220 NO ASH EXP

FCST VA CLD +18HR: 21/1300Z NO ASH EXP

RMK: VA SGL IS SEEN IN STLT IMAGERY MOV TO THE
SE. MODELS AND VOLCAT SUGGEST FL220 BASED ON MOV.
...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20180321/0100Z