FVXX20 KNES 212104
VA ADVISORY
DTG: 20120821/2100Z

VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826

AREA: ECUADOR

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2012/346

INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS.
SEISMIC DETECTION. VOLCANO WEB CAMERA.
GEOPHYSICAL INST. 

ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
OCNL BURSTS OF ASH

OBS VA DTG: 21/2015Z

OBS VA CLD: SFC/FL270 S0101 W07927 - S0125 W07827
- S0129 W07825 - S0132 W07928 - S0101 W07927 MOV
W 10-20KT 

FCST VA CLD +6HR: 22/0230Z SFC/FL270 S0056 W07932
- S0125 W07826 - S0131 W07825 - S0138 W07934 -
S0056 W07932 

FCST VA CLD +12HR: 22/0830Z SFC/FL270 S0056
W07932 - S0125 W07825 - S0131 W07826 - S0138
W07935 - S0056 W07932 

FCST VA CLD +18HR: 22/1430Z SFC/FL270 S0056
W07931 - S0125 W07826 - S0131 W07826 - S0138
W07934 - S0056 W07931 

RMK: NO VO RPRT YET BUT SEISMIC DATA SHOWS ONCL
BURSTS THAT IN WEBCAM SHOW ASH... AND SOMETIMES
ROCKFALLS. HOTSPOT HAS WEAKEND OVER PAST COUPLE
HOURS. LTLCHG IN FCST WINDS OVRNGT.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20120822/0300Z

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