FVXX21 KNES 111334
VA ADVISORY
DTG: 20100211/1333Z
VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826
AREA: ECUADOR
SUMMIT ELEV: 16480 FT (5023 M)
ADVISORY NR: 2010/161
INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS.
SEISMIC DETECTION. INFRASOUND DETECTION.
GEOPHYSICAL INST. METAR.
ERUPTION DETAILS: ONGOING EMISSIONS
OBS VA DTG: 11/1245Z
OBS VA CLD: SFC/FL280 10NM WID LINE BTN S0027
W07807 - S0041 W07827. MOV N 15-20KT SFC/FL220
5NM WID LINE BTN S0123 W07908 - S0128 W07826. MOV
W 10-15KT
FCST VA CLD +6HR: 11/1900Z SFC/FL280 NO ASH
EXPSFC/FL220 5NM WID LINE BTN S0120 W07917 -
S0128 W07827.
FCST VA CLD +12HR: 12/0100Z
FCST VA CLD +18HR: 12/0700Z
RMK: STLT IMAGERY SHOWED A RESIDUAL VA CLD TO
FL280 CENTERED 60NM N OF THE SUMMIT AT 1245Z.
THIS VA WAS MVG N AND DISPG. A NRW VA PLUME EXTDD
35NM W OF THE SUMMIT AND WAS ESTD NEAR FL220
BASED ON SFC OBS. MODEL FCST WINDS DO NOT AGREE
WITH THIS OBSERVED MOTION SO ONLY A 6HR FCST
BASED ON CONTINUITY IS PROVIDED. ...
NXT ADVISORY: WILL BE ISSUED BY 20100211/1930Z
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