FVXX21 KNES 230951

VA ADVISORY

DTG: 20110517/2257Z



VAAC: WASHINGTON



VOLCANO: TUNGURAHUA 1502-08

PSN: S0128 W07826



AREA: ECUADOR



SUMMIT ELEV: 16480 FT (5023 M)



ADVISORY NR: 2011/086



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

METAR. GEOPHYSICAL INST.



ERUPTION DETAILS: CONTINUOUS EMISSIONS



OBS VA DTG: 17/2215Z



OBS VA CLD: SFC/FL320 S0128 W07842 - S0129 W07823

- S0203 W07823 - S0204 W07849 - S0128 W07842 MOV

S 5-10KT SFC/FL200 S0121 W07758 - S0135 W07759 -

S0132 W07822 - S0125 W07827 - S0121 W07758 MOV E

0-5KT



FCST VA CLD +6HR: 18/0430Z SFC/FL320 S0120 W07837

- S0136 W07807 - S0226 W07838 - S0214 W07904 -

S0120 W07837



FCST VA CLD +12HR: 18/1030Z SFC/FL200 S0126

W07817 - S0139 W07808 - S0144 W07823 - S0129

W07831 - S0126 W07817 SFC/FL320 S0120 W07837 -

S0136 W07814 - S0222 W07856 - S0158 W07920 -

S0120 W07837



FCST VA CLD +18HR: 18/1630Z SFC/FL320 S0125

W07828 - S0132 W07822 - S0218 W07908 - S0208

W07920 - S0125 W07828 SFC/FL200 S0125 W07832 -

S0126 W07819 - S0141 W07816 - S0142 W07838 -

S0125 W07832



RMK: STLT IMAGERY SHOWED VA AROUND FL200 MVG E

WHILE VA TO NEAR FL320 MVD S. THE VO...IN ITS

DAILY RPT FOR TUES...INDICATED THAT VA CONTENT

WAS MODERATE TO HIGH. ...TURK



NXT ADVISORY: WILL BE ISSUED BY 20110518/0500Z