FVXX21 KNES 041741
VA ADVISORY
DTG: 20171104/1741Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/154

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

ERUPTION DETAILS: ONGOING EMS

OBS VA DTG: 04/1722Z

OBS VA CLD: SFC/FL220 N1905 W09837 - N1859 W09837
- N1811 W09915 - N1847 W09944 - N1905 W09837 MOV
SW 15-20KT 

FCST VA CLD +6HR: 04/2330Z SFC/FL220 N1904 W09837
- N1900 W09835 - N1808 W09918 - N1847 W09946 -
N1904 W09837 

FCST VA CLD +12HR: 05/0530Z 

FCST VA CLD +18HR: 05/1130Z 

RMK: ONGOING EMS ARE SEEN IN WEBCAM AND STLT
IMAGERY MOV TO THE SW AND DISP ARND 45 NMI SW OF
SUMMIT. EMS APPEAR TO BE A COMBINATION OF
STEAM/GAS WITH OCNL VA.  ...WHISNANT

NXT ADVISORY: WILL BE ISSUED BY 20171104/2345Z