FVXX23 KNES 182135
VA ADVISORY
DTG: 20191218/2135Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/338

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: VA CLD OBS IN STLT.

OBS VA DTG: 18/2120Z

OBS VA CLD: SFC/FL200 S0158 W07826 - S0159 W07819
- S0200 W07819 - S0202 W07814 - S0206 W07819 -
S0203 W07820 - S0204 W07826 - S0158 W07826 MOV NW
5KT 

FCST VA CLD +6HR: 19/0330Z SFC/FL200 S0201 W07820
- S0201 W07819 - S0208 W07822 - S0205 W07828 -
S0201 W07820 

FCST VA CLD +12HR: 19/0930Z SFC/FL200 S0201
W07819 - S0201 W07819 - S0210 W07823 - S0206
W07830 - S0201 W07819 

FCST VA CLD +18HR: 19/1530Z SFC/FL200 S0159
W07832 - S0200 W07820 - S0201 W07819 - S0205
W07831 - S0159 W07832 

RMK: VA CLD OBS MOV MULT DIR NEAR SUMMIT DUE TO
VARIABLE WINDS. NWP MODEL FCST WINDS TO
STRENGTHEN TO SW THRU T+6HR. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20191219/0330Z