FVXX20 KNES 241340 VA ADVISORY DTG: 20120824/1340Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2012/356 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSIONS... LAST AT 24/1130Z OBS VA DTG: 24/1315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL230 090/15-20KT FCST VA CLD +6HR: 24/1930Z SFC/FL200 S0049 W08109 - S0056 W08001 - S0126 W07959 - S0126 W08108 - S0049 W08109 SFC/FL200 S0115 W07858 - S0122 W07824 - S0132 W07824 - S0135 W07858 - S0115 W07858 FCST VA CLD +12HR: 25/0130Z SFC/FL200 S0111 W07907 - S0122 W07825 - S0132 W07825 - S0137 W07907 - S0111 W07907 FCST VA CLD +18HR: 25/0730Z SFC/FL200 S0111 W07907 - S0122 W07825 - S0133 W07825 - S0136 W07907 - S0111 W07907 RMK: EXHALATION OF VA SEEN IN IMAGERY MVG W STARTED AT 24/1130Z. EXPECT VA TO REACH COAST WITHIN 6HRS BUT BEGIN TO DISSIPATE BELOW DETECTION AROUND THAT TIME. OCCASIONAL EMISSIONS NEAR THE SUMMIT ARE LIKELY GIVEN RECENT HISTORY. ...GALLINA NXT ADVISORY: WILL BE ISSUED BY 20120824/1945Z NNNN