FVXX21 KNES 050554
VA ADVISORY
DTG: 20171105/0554Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 341090
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2017/157

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

ERUPTION DETAILS: REMNANT VA FR EARLIER ERUPTION
AND ONGOING EM AT SUMMIT.

OBS VA DTG: 05/0530Z

OBS VA CLD: SFC/FL200 N1902 W09837 - N1900 W09836
- N1844 W09847 - N1856 W09854 - N1902 W09837 MOV
SW 15-20KT SFC/FL250 N1721 W10256 - N1720 W10228
- N1705 W10227 - N1705 W10252 - N1721 W10256 MOV
SW 30-35KT SFC/FL250 N1843 W10229 - N1841 W10211
- N1825 W10207 - N1825 W10226 - N1843 W10229 MOV
W 20-25KT 

FCST VA CLD +6HR: 05/1130Z SFC/FL200 N1902 W09837
- N1900 W09836 - N1841 W09902 - N1859 W09906 -
N1902 W09837 SFC/FL250 N1757 W10559 - N1747
W10541 - N1737 W10544 - N1741 W10558 - N1757
W10559 

FCST VA CLD +12HR: 05/1730Z SFC/FL200 N1902
W09837 - N1859 W09836 - N1840 W09904 - N1859
W09906 - N1902 W09837 SFC/FL250 NO ASH EXP

FCST VA CLD +18HR: 05/2330Z SFC/FL200 N1902
W09837 - N1859 W09836 - N1840 W09904 - N1900
W09907 - N1902 W09837 

RMK: REMNANT VA FR EARLIER EM BEGINNING TO MOV
MORE WSW OFF COAST.  REMNANT VA TO THE N MOV W IS
MORE DIFFICULT TO SEE AS IT CONT TO DISP IN STLT.
WEB CAM AND STLT SHOW WELL DEFINED VA EMS MOV SW
FR SUMMIT.   MODEL GUIDANCE CONT TO SHOW A W-LY
MOV OVER T+18 HRS.  ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20171105/1200Z
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