FVXX21 KNES 211858
VA ADVISORY
DTG: 20120521/1857Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/158

INFO SOURCE: GOES-13. GFS WINDS. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 21/1815Z

OBS VA CLD: SFC/FL200 N1858 W09834 - N1653 W10002
- N1658 W10054 - N1823 W10025 - N1856 W09937 -
N1858 W09834 MOV SW 10-15KT 

FCST VA CLD +6HR: 22/0030Z SFC/FL200 N1900 W09932
- N1859 W09833 - N1738 W09925 - N1759 W10035 -
N1900 W09932 

FCST VA CLD +12HR: 22/0630Z SFC/FL200 N1859
W09842 - N1858 W09835 - N1732 W09756 - N1734
W09932 - N1859 W09842 

FCST VA CLD +18HR: 22/1230Z SFC/FL200 N1901
W09836 - N1831 W09653 - N1735 W09758 - N1856
W09843 - N1901 W09836 

RMK: STLT IMAGERY SHOWS A 100 NM WIDE PLUME OF
LGT VA EXTD 160 NM SW OF SUMMIT. WINDS ARE FCST
TO SHIFT TO S AND SE OVER THE NEXT 18 HRS.
...GUILLOT

NXT ADVISORY: WILL BE ISSUED BY 20120522/0100Z

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