FVXX21 KNES 181249
VA ADVISORY
DTG: 20120418/1248Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/023

INFO SOURCE: GOES-13. GFS WINDS. VOLCANO WEB
CAMERA. CENAPRED. 

ERUPTION DETAILS: CONTINUOUS EMISSIONS

OBS VA DTG: 18/1145Z

OBS VA CLD: SFC/FL230 9NM WID LINE BTN N1902
W09835 - N1902 W09759. MOV E 20-25KT 

FCST VA CLD +6HR: 18/1800Z SFC/FL230 N1908 W09747
- N1850 W09747 - N1859 W09836 - N1902 W09836 -
N1908 W09747 

FCST VA CLD +12HR: 19/0000Z SFC/FL230 N1909
W09735 - N1848 W09735 - N1859 W09836 - N1902
W09836 - N1909 W09735 

FCST VA CLD +18HR: 19/0600Z SFC/FL230 N1909
W09735 - N1847 W09734 - N1858 W09835 - N1902
W09835 - N1909 W09735 

RMK: LGT VA AND GASSES SEEN IN WEB CAMERA AND
BOTH VISIBLE AND MULTISPECTRAL STLT IMAGERY.
PLUME EXTDS 30 NMI TO E OF VOLCANO. ...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20120418/1845Z

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