FVXX20 KNES 311754
VA ADVISORY
DTG: 20130731/1754Z

VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826

AREA: ECUADOR

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2013/236

INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS.
SEISMIC DETECTION. 

ERUPTION DETAILS: ONGOING EMISSIONS

OBS VA DTG: 31/1715Z

OBS VA CLD: SFC/FL250 S0125 W07838 - S0126 W07825
- S0129 W07825 - S0131 W07836 - S0125 W07838 MOV
090 10KT 

FCST VA CLD +6HR: 31/2330Z SFC/FL250 S0125 W07838
- S0126 W07825 - S0129 W07825 - S0131 W07836 -
S0125 W07838 

FCST VA CLD +12HR: 01/0530Z SFC/FL250 NO ASH EXP

FCST VA CLD +18HR: 01/1130Z NO ASH EXP

RMK: VA OBSERVED 10NM W OF SUMMIT.  SEISMIC
ACTIVITY HAS BECOME MORE PERSISTENT.  PIREPS
CONTINUE. ...SALEMI

NXT ADVISORY: WILL BE ISSUED BY 20130801/0000Z