FVXX20 KNES 171405
VA ADVISORY
DTG: 20100717/1404Z
VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826
AREA: ECUADOR
SUMMIT ELEV: 16480 FT (5023 M)
ADVISORY NR: 2010/373
INFO SOURCE: GOES-13. GFS WINDS. SEISMIC
DETECTION.
ERUPTION DETAILS: EMISSION OF GASES AND OCNL LGT
VA STARTING 1245Z
OBS VA DTG: 17/1345Z
OBS VA CLD: SFC/FL200 2NM WID LINE BTN S0128
W07846 - S0128 W07825. MOV W 10KT
FCST VA CLD +6HR: 17/2000Z SFC/FL200 5NM WID LINE
BTN S0129 W07856 - S0128 W07825.
FCST VA CLD +12HR: 18/0200Z SFC/FL200 5NM WID
LINE BTN S0130 W07856 - S0128 W07825.
FCST VA CLD +18HR: 18/0800Z SFC/FL200 5NM WID
LINE BTN S0129 W07857 - S0128 W07825.
RMK: NARROW PLUME EXTENDED 20 NM W OF SUMMIT IN
MORNING VIS IMAGERY. OCNL SEISMIC UNREST MAY
INDICATE OCNL SMALL ASH EMISSIONS. ...SWANSON
NXT ADVISORY: WILL BE ISSUED BY 20100717/2000Z
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