FVXX20 KNES 212233
VA ADVISORY
DTG: 20120821/2233Z

VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826

AREA: ECUADOR

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2012/347

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

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

OBS VA DTG: 21/2145Z

OBS VA CLD: SFC/FL320 S0101 W07927 - S0125 W07827
- S0129 W07825 - S0132 W07928 - S0101 W07927 MOV
W 10-20KT 

FCST VA CLD +6HR: 22/0400Z SFC/FL320 S0056 W07932
- S0125 W07826 - S0131 W07825 - S0138 W07934 -
S0056 W07932 

FCST VA CLD +12HR: 22/1000Z SFC/FL320 S0056
W07932 - S0125 W07825 - S0131 W07826 - S0138
W07935 - S0056 W07932 

FCST VA CLD +18HR: 22/1600Z SFC/FL320 S0056
W07931 - S0125 W07826 - S0131 W07826 - S0138
W07934 - S0056 W07931 

RMK: PIREP AT 2200Z RPRT VA TO FL320. SEISMIC
DATA SHOWS NEW SHORT BURST. SAT IMAGERY SHOW
FAINT PLUME EXTNDS W AROUND 65 NM AND DISPG. 
WEBCAM ALSO SHOWS ASH BURST. LTLCHG IN FCST WINDS
OVRNGT.  ...SWANSON

NXT ADVISORY: WILL BE ISSUED BY 20120822/0430Z

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