FVXX20 KNES 252256
VA ADVISORY
DTG: 20080125/2256Z   VAAC: WASHINGTON

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

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2008/107

INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS.
GEOPHYSICAL INST. PILOT REPORT. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 25/2215Z

OBS VA CLD: SFC/FL240 7NM WIDE LINE BETWEEN S0129
W07826 - S0145 W07837. ASH IS MOVING SW 0-10
KNOTS. 

FCST VA CLD +6HR: 26/0430Z SFC/FL240 S0128 W07828
- S0128 W07824 - S0150 W07820 - S0147 W07843 -
S0128 W07828 

FCST VA CLD +12HR: 26/1030Z SFC/FL240 S0129
W07823 - S0153 W07820 - S0149 W07841 - S0131
W07837 - S0129 W07823 

FCST VA CLD +18HR: 26/1630Z SFC/FL240 S0129
W07823 - S0154 W07820 - S0148 W07843 - S0129
W07839 - S0129 W07823 

RMK: A NARROW PLUME CAN BE SEEN MOVING SE THROUGH
BREAKS IN CIRRUS. HEIGHT INCREASED TO FL240 BASED
ON GFS FCST WIND SHIFT ALTITUDE AND PILOT REPORT.
...GALLINA

NXT ADVISORY: WILL BE ISSUED BY 20080126/0500Z

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