FVXX21 KNES 230952

VA ADVISORY

DTG: 20110520/1245Z



VAAC: WASHINGTON



VOLCANO: TUNGURAHUA 1502-08

PSN: S0128 W07826



AREA: ECUADOR



SUMMIT ELEV: 16480 FT (5023 M)



ADVISORY NR: 2011/097



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

GEOPHYSICAL INST.



ERUPTION DETAILS: CONTINUED EMISSION OF GAS AND VA



OBS VA DTG: 20/1215Z



OBS VA CLD: SFC/FL230 S0118 W07839 - S0126 W07822

- S0134 W07822 - S0125 W07844 - S0118 W07839 MOV

SW 0-5KT



FCST VA CLD +6HR: 20/1830Z SFC/FL230 S0116 W07839

- S0126 W07820 - S0137 W07819 - S0126 W07847 -

S0116 W07839



FCST VA CLD +12HR: 21/0030Z SFC/FL230 S0115

W07839 - S0126 W07819 - S0137 W07819 - S0125

W07847 - S0115 W07839



FCST VA CLD +18HR: 21/0630Z SFC/FL230 S0114

W07840 - S0126 W07819 - S0138 W07819 - S0125

W07848 - S0114 W07840



RMK: VA SEEN MOVING TO SOUTH AND WEST IN VISIBLE

STLT IMAGERY.  GEOPHYS. INST. REPORTS VA TO FL230

MOVING W.  SEISMIC ACITIVITY IS ELEVATED.  MODEL

WINDS LGT AND VARIABLE. ...SALEMI



NXT ADVISORY: WILL BE ISSUED BY 20110520/1845Z