FVXX21 KNES 040041
VA ADVISORY
DTG: 20120504/0040Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/076

INFO SOURCE: GOES-13. GFS WINDS. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS OF GASES
AND VA

OBS VA DTG: 03/2345Z

OBS VA CLD: SFC/FL200 10NM WID LINE BTN N1901
W09837 - N1851 W09859. MOV SW 5KT 

FCST VA CLD +6HR: 04/0600Z SFC/FL200 10NM WID
LINE BTN N1900 W09838 - N1852 W09901. 

FCST VA CLD +12HR: 04/1200Z SFC/FL200 10NM WID
LINE BTN N1902 W09910 - N1901 W09838. 

FCST VA CLD +18HR: 04/1800Z SFC/FL200 10NM WID
LINE BTN N1914 W09917 - N1901 W09837. 

RMK: PLUME NOW EXTDG 17 NMI TO THE SW OF THE
SUMMIT.  HGT OF FL200 BASED ON MODEL FCST WINDS. 
DFUS VA AND GASES FROM NE THRU N TO NW OF SUMMIT
OBSCD BY WX CLDS. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20120504/0645Z

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