FVXX20 KNES 261342
VA ADVISORY
DTG: 20130726/1342Z

VAAC: WASHINGTON

VOLCANO: TUNGURAHUA 1502-08
PSN: S0128 W07826

AREA: ECUADOR

SUMMIT ELEV: 16480 FT (5023 M)

ADVISORY NR: 2013/212

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

ERUPTION DETAILS: VA TO FL310 AT 26/1242Z

OBS VA DTG: 26/1245Z

OBS VA CLD: SFC/FL250 S0126 W07825 - S0129 W07823
- S0153 W07904 - S0134 W07913 - S0126 W07825 MOV
W 20-25KT SFC/FL310 S0140 W07858 - S0149 W07856 -
S0153 W07903 - S0141 W07907 - S0140 W07858 MOV SW
20-25KT 

FCST VA CLD +6HR: 26/1900Z SFC/FL250 S0125 W07825
- S0132 W07823 - S0204 W07919 - S0137 W07926 -
S0125 W07825 SFC/FL310 NO ASH EXP

FCST VA CLD +12HR: 27/0100Z SFC/FL250 S0123
W07826 - S0132 W07823 - S0204 W07920 - S0140
W07929 - S0123 W07826 

FCST VA CLD +18HR: 27/0700Z SFC/FL250 S0123
W07826 - S0134 W07822 - S0204 W07919 - S0150
W07925 - S0123 W07826 

RMK: 1242Z PIREP OF VA TO FL310. STLT IMAGERY
SHOWED THIS VA CLD CENTERED 38 NMI TO THE SW OF
THE SUMMIT AT 1245Z WITHIN A BROADER PLUME OF
GASES AND PSBLY LGT VA THAT EXTD 45 NMI TO THE
WSW OF THE SUMMIT. ...TURK

NXT ADVISORY: WILL BE ISSUED BY 20130726/1945Z