FVXX21 KNES 230953

VA ADVISORY

DTG: 20110521/1839Z



VAAC: WASHINGTON



VOLCANO: TUNGURAHUA 1502-08

PSN: S0128 W07826



AREA: ECUADOR



SUMMIT ELEV: 16480 FT (5023 M)



ADVISORY NR: 2011/102



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

PILOT REPORT.



ERUPTION DETAILS: ONGOING EMISSIONS



OBS VA DTG: 21/1815Z



OBS VA CLD: SFC/FL260 10NM WID LINE BTN S0107

W07838 - S0128 W07826. MOV NW 5-10KT



FCST VA CLD +6HR: 22/0030Z SFC/FL260 10NM WID

LINE BTN S0109 W07843 - S0128 W07826.



FCST VA CLD +12HR: 22/0630Z SFC/FL260 10NM WID

LINE BTN S0108 W07845 - S0128 W07826.



FCST VA CLD +18HR: 22/1230Z SFC/FL260 10NM WID

LINE BTN S0111 W07849 - S0128 W07826.



RMK: LATEST VISIBLE IMAGERY SHOWS A FAINT PLUME

MOVING NNW FROM THE VOLCANO.  PILOT REPORT AT

21/1456Z INDICATES VA TO FL260. ...SCHWARTZ



NXT ADVISORY: WILL BE ISSUED BY 20110522/0045Z