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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