FVXX21 KNES 211121
VA ADVISORY
DTG: 20120521/1120Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/156

INFO SOURCE: MEXICO CITY MWO. GOES-13. NAM WINDS. 

ERUPTION DETAILS: ERUPTION PRIOR TO 21/1023Z

OBS VA DTG: 21/1045Z

OBS VA CLD: SFC/FL230 N1903 W09846 - N1858 W09838
- N1847 W09839 - N1848 W09855 - N1903 W09846 MOV
045 10-15KT 

FCST VA CLD +6HR: 21/1700Z SFC/FL230 N1901 W09846
- N1858 W09838 - N1835 W09836 - N1834 W09909 -
N1901 W09846 

FCST VA CLD +12HR: 21/2300Z SFC/FL230 N1902
W09846 - N1858 W09837 - N1817 W09836 - N1820
W09925 - N1902 W09846 

FCST VA CLD +18HR: 22/0500Z SFC/FL230 N1902
W09846 - N1859 W09837 - N1817 W09835 - N1820
W09925 - N1902 W09846 

RMK: MULTISPECTRAL STLT IMAGERY SHOWS A PLUME OF
VA EXTD 15 NM SW OF SUMMIT. LTLCG IN WIND SPEED
OR DIRECTION IS FORECAST THRU TNGT. ...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20120521/1715Z

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