FVXX21 KNES 211854
VA ADVISORY
DTG: 20120421/1853Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/038

INFO SOURCE: MEXICO CITY MWO. GOES-13. GFS WINDS.
NAM WINDS. VOLCANO WEB CAMERA. CENAPRED. 

ERUPTION DETAILS: ONGOING EMISSIONS OF LGT VA AND
GASES.

OBS VA DTG: 21/1815Z

OBS VA CLD: SFC/FL200 15NM WID LINE BTN N1902
W09837 - N1845 W09812. MOV E 10-15KT SFC/FL230
N1908 W08520 - N1907 W08423 - N1723 W08511 -
N1732 W08556 - N1908 W08520 MOV E 15-20KT 

FCST VA CLD +6HR: 22/0030Z SFC/FL200 15NM WID
LINE BTN N1902 W09837 - N1841 W09808. SFC/FL230
NO ASH EXP

FCST VA CLD +12HR: 22/0630Z SFC/FL200 15NM WID
LINE BTN N1904 W09839 - N1849 W09758. NO ASH EXP

FCST VA CLD +18HR: 22/1230Z SFC/FL200 15NM WID
LINE BTN N1905 W09837 - N1847 W09800. NO ASH EXP

RMK: VA IS W CARIB SEA IS VERY LGT AND IS FCST
NOT TO BE SEEN IN STLT IMAGERY IN +3 HRS. 
CENAPRED INDICATES PLUME EMITTING FROM POPO
SUMMIT IS MOSTLY GASES AND LITTLE VA.   ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20120422/0100Z

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