FVXX20 KNES 231845
VOLCANIC ASH ADVISORY
ISSUED: 2005NOV23/1844Z   VAAC: WASHINGTON

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

SUMMIT ELEVATION: 16480 FT (5023 M)

ADVISORY NUMBER: 2005/172

INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. 

ERUPTION DETAILS: BRIEF ERUPTIONS OF GASES AND ASH
AROUND 23/1200Z AND 23/1630Z

OBS ASH DATE/TIME: 23/1815Z

OBS ASH CLOUD: SFC/FL220 6NM WIDE LINE BETWEEN
S0120 W07814 - S0130 W07825. ASH IS MOVING NE -E
5-10 KNOTS. 

FCST ASH CLOUD +6H: 24/0030Z SFC/FL220 10NM WIDE
LINE BETWEEN S0117 W07802 - S0129 W07825. 

FCST ASH CLOUD +12H: 24/0630Z SFC/FL220 NO VA EXP.

FCST ASH CLOUD +18H: 24/1230Z NO VA EXP.

REMARKS: THE CLOUD FROM THE 12Z ERUPTION
DISSIPATED AS IT MOVED NORTHEAST AROUND 23/1515Z. 
ANOTHER BRIEF ERUPTION CLOUD STARTING AROUND 1630Z
CAN BE NOW SEEN MOVING NORTHEAST AND EXTENDS
AROUND 15 NM FROM THE SUMMIT AND DISSIPATING. 
...SWANSON

NEXT ADVISORY: WILL BE ISSUED BY 2005NOV24/0045Z

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