FVXX21 KNES 071716
VA ADVISORY
DTG: 20171007/1716Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/109

INFO SOURCE: NON-OPERATIONAL GOES-16. MEXICO CITY
MWO. HYSPLIT. NOAA CIMSS ALERT. VOLCANO WEB
CAMERA. 

ERUPTION DETAILS: NEW EM AT 07/1625Z

OBS VA DTG: 07/1652Z

OBS VA CLD: SFC/FL300 N1928 W09823 - N1919 W09817
- N1901 W09835 - N1901 W09838 - N1922 W09842 -
N1928 W09823 MOV N 35-45KT 

FCST VA CLD +6HR: 07/2300Z SFC/FL300 N2255 W09740
- N2242 W09734 - N2231 W09804 - N2247 W09805 -
N2255 W09740 

FCST VA CLD +12HR: 08/0500Z SFC/FL300 NO ASH EXP

FCST VA CLD +18HR: 08/1100Z NO ASH EXP

RMK: NEW EM SEEN IN STLT IMAGERY IS MOV QUICKLY
N-NNE TO NEAR FL300.   NWP MODELS MATCH UP WELL
WITH CURRENT SPEED AND MOVEMENT.  THE MAIN PIECE
OF VA HAS BROKEN OFF WITH SOME LIGHT STEAM AND
GASES CONNECTED TO SUMMIT. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20171007/2315Z