FVXX21 KNES 161502
VA ADVISORY
DTG: 20071216/1502Z   VAAC: WASHINGTON

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

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2007/909

INFO SOURCE: GOES-10. GFS WINDS. SEISMIC
DETECTION. INFRASOUND DETECTION. 

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
OCCASIONAL SMALL BURSTS OF ASH

OBS VA DTG: 16/1415Z

OBS VA CLD: FL100/190 5NM WIDE LINE BETWEEN S0128
W07825 - S0145 W07834. ASH IS MOVING S 5 KNOTS. 

FCST VA CLD +6HR: 16/2030Z FL100/190 10NM WIDE
LINE BETWEEN S0128 W07825 - S0152 W07833. 

FCST VA CLD +12HR: 17/0230Z FL100/190 10NM WIDE
LINE BETWEEN S0128 W07825 - S0153 W07830. 

FCST VA CLD +18HR: 17/0830Z FL100/190 10NM WIDE
LINE BETWEEN S0128 W07825 - S0155 W07829. 

RMK: IN IMAGERY A SHORT NARROW PLUME EXTENDED 18
NM S OF SUMMIT THROUGH BREAKS IN CLOUDS. SEISMIC
AND INFRASOUND SHOW OCCASIONAL ELEVATED SIGNALS
...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20071216/2100Z

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