FVXX20 KNES 212057
VA ADVISORY
DTG: 20171121/2057Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/225

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

ERUPTION DETAILS: VA EM DETECTED

OBS VA DTG: 21/2047Z

OBS VA CLD: SFC/FL240 N1902 W09837 - N1827 W09759
- N1812 W09824 - N1900 W09838 - N1902 W09837 MOV
SE 20KT 

FCST VA CLD +6HR: 22/0300Z SFC/FL240 N1828 W09801
- N1810 W09720 - N1807 W09712 - N1731 W09735 -
N1736 W09743 - N1814 W09825 - N1828 W09801 

FCST VA CLD +12HR: 22/0900Z SFC/FL240 N1813
W09728 - N1806 W09713 - N1805 W09622 - N1724
W09631 - N1736 W09732 - N1749 W09755 - N1813
W09728 

FCST VA CLD +18HR: 22/1500Z SFC/FL240 NO ASH EXP

RMK: VA EM DETECTED ON STLT. PLUME OBS MOVING SE
EXPECTED TO TURN E AFTER 6 HRS.  ...GAETANO

NXT ADVISORY: WILL BE ISSUED BY 20171122/0300Z