FVXX21 KNES 171536
VA ADVISORY
DTG: 20120417/1536Z

VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
PSN: N1901 W09837

AREA: MEXICO

SUMMIT ELEV: 17802 FT (5426 M)

ADVISORY NR: 2012/020

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 17/1515Z

OBS VA CLD: SFC/FL250 N1906 W09836 - N1832 W09626
- N1813 W09713 - N1856 W09842 - N1906 W09836 MOV
SE 35KT 

FCST VA CLD +6HR: 17/2130Z SFC/FL250 N1905 W09834
- N1829 W09639 - N1802 W09717 - N1857 W09841 -
N1905 W09834 

FCST VA CLD +12HR: 18/0330Z SFC/FL250 N1907
W09835 - N1817 W09653 - N1753 W09731 - N1857
W09841 - N1907 W09835 

FCST VA CLD +18HR: 18/0930Z SFC/FL250 N1907
W09836 - N1818 W09653 - N1753 W09732 - N1858
W09841 - N1907 W09836 

RMK: CONTINUOUS EMISSIONS OF GASSES AND LIGHT VA
SEEN IN STLT IMAGERY AND WEB CAMERA . CENAPRED
REPORTS VA TO FL250.  VA DIRECTION NOT IN
AGREEMENT WITH MODEL WINDS ...SALEMI

NXT ADVISORY: WILL BE ISSUED BY 20120417/2130Z

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