FVXX21 KNES 292123
VA ADVISORY
DTG: 20071129/2123Z   VAAC: WASHINGTON

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

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2007/842

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

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 29/2045Z

OBS VA CLD: FL100/250 10NM WIDE LINE BETWEEN
S0128 W07827 - S0141 W07832. ASH IS MOVING S 5-10
KNOTS. 

FCST VA CLD +6HR: 30/0300Z FL100/250 15NM WIDE
LINE BETWEEN S0121 W07827 - S0140 W07826. 

FCST VA CLD +12HR: 30/0900Z FL100/250 20NM WIDE
LINE BETWEEN S0119 W07827 - S0138 W07826. 

FCST VA CLD +18HR: 30/1500Z FL100/250 20NM WIDE
LINE BETWEEN S0118 W07828 - S0140 W07826. 

RMK: THE ASH PLUME HAS SHIFTED AND IS NOW MOVING
TO THE SOUTH. CLOUDS HAVE ALSO INCREASED AND ARE
PARTIALLY OBSCURING THE PLUME. BELOW FL250 ARE
FORECAST TO REMAIN LIGHT AND VARIABLE SO ANY ASH
THROUGH THE FORECAST AT OR BELOW FL250 ARE
EXPECTED TO REMAIN NEAR THE VOLCANO BUT COULD
MOVE ERRATICALLY. ...RUMINSKI

NXT ADVISORY: WILL BE ISSUED BY 20071130/0330Z

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