FVXX20 KNES 251924
VA ADVISORY
DTG: 20090225/1923Z
VAAC: WASHINGTON
VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826
AREA: ECUADOR
SUMMIT ELEV: 16480 FT (5023 M)
ADVISORY NR: 2009/106
INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS.
SEISMIC DETECTION. GEOPHYSICAL INST. PILOT
REPORT.
ERUPTION DETAILS: ONGOING EMISSION OF GASES AND
ASH
OBS VA DTG: 25/1845Z
OBS VA CLD: SFC/FL290 15NM WID LINE BTN S0121
W07901 - S0128 W07825. MOV W 15-20KT
FCST VA CLD +6HR: 26/0100Z SFC/FL290 15NM WID
LINE BTN S0122 W07902 - S0128 W07826.
FCST VA CLD +12HR: 26/0700Z SFC/FL290 15NM WID
LINE BTN S0122 W07902 - S0129 W07825.
FCST VA CLD +18HR: 26/1300Z SFC/FL290 15NM WID
LINE BTN S0122 W07902 - S0129 W07825.
RMK: LTLCG IN PLUME EXTDG W ARND 35NM FROM THE
SUMMIT . RPRTD HEIGHT ESTIMATES VARY. SEISMIC AND
INFRASOUND SIGNALS LESS ENERGTIC THEN 6HRS AGO.
...SWANSON
NXT ADVISORY: WILL BE ISSUED BY 20090226/0130Z
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