FVXX21 KNES 221253
VOLCANIC ASH ADVISORY
ISSUED: 20070722/1253Z   VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
LOCATION: S0128 W07826   AREA: ECUADOR

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2007/432

INFORMATION SOURCE: GOES-12. GFS WINDS. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS ASH DATE/TIME: 22/1215Z

OBS ASH CLOUD: SFC/FL200 5NM WIDE LINE BETWEEN
S0128 W07849 - S0128 W07826. ASH IS MOVING W 5-10
KNOTS. 

FCST ASH CLOUD +6H: 22/1830Z SFC/FL200 15NM WIDE
LINE BETWEEN S0128 W07859 - S0128 W07826. 

FCST ASH CLOUD +12H: 23/0030Z SFC/FL200 15NM WIDE
LINE BETWEEN S0128 W07859 - S0128 W07826. 

FCST ASH CLOUD +18H: 23/0630Z SFC/FL200 15NM WIDE
LINE BETWEEN S0128 W07859 - S0128 W07826. 

REMARKS: A PLUME CAN BE SEEN ON VISIBLE IMAGERY
THAT EXTENDS DUE WEST TO THE SNOW COVERED PEAK OF
CHIMBORAZO.  WINDS SHOULD CONTINUE TO TRANSPORT
ASH WESTWARD THROUGHOUT THE DAY. ...GALLINA

NEXT ADVISORY: WILL BE ISSUED BY 20070722/1900Z