FVXX21 KNES 131448
VA ADVISORY
DTG: 20170813/1448Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2017/014
INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16.
NWP MODELS.
ERUPTION DETAILS: VA PLUME IN STLT IMAGERY.
OBS VA DTG: 13/1415Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820
- S0213 W07836 - S0207 W07837 - S0202 W07825 -
S0200 W07820 MOV SW 10-15KT
FCST VA CLD +6HR: 13/2030Z SFC/FL200 S0200 W07820
- S0201 W07820 - S0208 W07838 - S0202 W07838 -
S0200 W07820
FCST VA CLD +12HR: 14/0230Z SFC/FL200 NO ASH EXP
FCST VA CLD +18HR: 14/0830Z NO ASH EXP
RMK: VA PLUME SEEN EXTD NEARLY 30 NM SW IN
VISIBLE AND MULTIPLE-SPECTRAL IMAGERY. A WELL
DEFINED HOTSPOT IS DETECTED. MODEL GUIDANCE
SHOWS A MORE WSW-W-LY BY T+06 HRS. ...KIBLER
NXT ADVISORY: WILL BE ISSUED BY 20170813/2045Z
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