FVXX24 KNES 211444
VOLCANIC ASH ADVISORY
ISSUED: 2005JUL21/1444Z   VAAC: WASHINGTON

VOLCANO: POPOCATEPETL 1401-09
LOCATION: N1901W09837   AREA: MEXICO

SUMMIT ELEVATION: 17802 FT (5426 M)

ADVISORY NUMBER: 2005/035

INFORMATION SOURCE: MEXICO CITY MWO. GOES-12. GFS
MODEL WINDS. RADIOSONDE. CENAPRED. WEB CAM

ERUPTION DETAILS: EXHALATION AT 21/1405Z

OBS ASH DATE/TIME: 21/1415Z

OBS ASH CLOUD: SFC/FL270 N1907W09847 - N1907W09846
- N1904W09846 - N1904W09850 - N1907W09852 -
N1907W09847 MOVING W 10-15 KNOTS. 

FCST ASH CLOUD +6H: 21/2030Z SFC/FL270 NO ASH EXP.

FCST ASH CLOUD +12H: 22/0230Z 

FCST ASH CLOUD +18H: 22/0830Z 

REMARKS: VOLCANO WEB CAM SHOWED AN EXHALATION OF
ASH AND STEAM FROM POPOCATEPETL AROUND 1409Z THIS
MORNING.  MEXICO CITY MWO CONFIRMED THE ACTIVITY. 
THEY ESTIMATE ASH TO FL270 MOVING WEST AT 10-15
KNOTS.  THE PUFF OF ASH IS FORECASTED TO DISSIPATE
OVER THE NEXT 6 HOURS.   ...KIBLER

NEXT ADVISORY: WILL BE ISSUED BY 2005JUL21/2045Z

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