FVXX20 KNES 171226
VA ADVISORY
DTG: 20190617/1226Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2019/438

INFO SOURCE: GOES-EAST. MEXICO CITY MWO. WEB CAM.
NWP MODELS. ASH3D. VOLCAT. 

ERUPTION DETAILS: SIGNIFICANT VA ERUPTION

OBS VA DTG: 17/1216Z

OBS VA CLD: SFC/FL280 N1908 W09843 - N1908 W09834
- N1858 W09834 - N1858 W09845 - N1908 W09843 MOV
SW 5KT 

FCST VA CLD +6HR: 17/1830Z SFC/FL280 N1859 W09844
- N1856 W09833 - N1746 W09850 - N1825 W10008 -
N1859 W09844 

FCST VA CLD +12HR: 18/0030Z SFC/FL280 N1859
W09842 - N1856 W09833 - N1656 W09850 - N1756
W10101 - N1859 W09842 

FCST VA CLD +18HR: 18/0630Z SFC/FL280 NO ASH EXP

RMK: HVY VA EM SEEN IN STLT IMAGERY. VO RPRTS VA
EM AT FL280 MOV SW AWAY FM SUMMIT. MODELS
INDICATES A GEN SW MOV THRU FRCST PERIOD.  ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20190617/1830Z