FVXX21 KNES 081337
VOLCANIC ASH ADVISORY
ISSUED: 20070208/1336Z   VAAC: WASHINGTON

VOLCANO: SANGAY 1502-09
LOCATION: S0201 W07820   AREA: ECUADOR

SUMMIT ELEVATION: 17159 FT (5230 M)

ADVISORY NUMBER: 2007/017

INFORMATION SOURCE: GUAYAQUIL MWO. GOES-12. GFS
WINDS. GEOPHYSICAL INST. 

ERUPTION DETAILS: OCCASIONAL LIGHT EMISSIONS

OBS ASH DATE/TIME: 08/1315Z

OBS ASH CLOUD: SFC/FL180 2NM WIDE LINE BETWEEN
S0158 W07823 - S0203 W07820. ASH IS MOVING N 2
KNOTS. 

FCST ASH CLOUD +6H: 08/1930Z SFC/FL180 5NM WIDE
LINE BETWEEN S0152 W07831 - S0204 W07819. 

FCST ASH CLOUD +12H: 09/0130Z SFC/FL180 NO ASH
EXP.

FCST ASH CLOUD +18H: 09/0730Z NO ASH EXP.

REMARKS: IN THE FIRST VISIBLE IMAGES A VERY FAINT
AND SHORT 4 NM PLUME CAN BE SEEN DRIFTING SLOWLY
NORTH AWAY FROM THE SUMMIT.  NO ASH IS DETECTED
IN MULTISPECTRAL IMAGERY HOWEVER THE OBSERVATORY
REPORTS THERE IS.  A HOTSPOT HAS BEEN DETECTED
FOR SEVERAL HOURS.   ...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 20070208/1930Z

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