FVXX23 KNES 130930
VA ADVISORY
DTG: 20191213/0930Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2019/313

INFO SOURCE: GOES-EAST. NWP MODELS. ASH3D. 

ERUPTION DETAILS: VA EM OBS IN STLT.

OBS VA DTG: 13/0910Z

OBS VA CLD: SFC/FL190 S0153 W07814 - S0202 W07807
- S0201 W07819 - S0159 W07820 - S0153 W07814 MOV
NE 10-15KT 

FCST VA CLD +6HR: 13/1500Z SFC/FL190 S0150 W07812
- S0155 W07807 - S0201 W07819 - S0200 W07820 -
S0150 W07812 

FCST VA CLD +12HR: 13/2100Z SFC/FL190 S0155
W07807 - S0202 W07807 - S0201 W07819 - S0159
W07819 - S0155 W07807 

FCST VA CLD +18HR: 14/0300Z SFC/FL190 S0200
W07819 - S0201 W07813 - S0207 W07817 - S0201
W07820 - S0200 W07819 SFC/FL190 S0155 W07807 -
S0202 W07807 - S0202 W07810 - S0156 W07811 -
S0155 W07807 

RMK: VA EM OBS IN STLT THRU BREAK IN WX CLD.
WINDS INCREASING AND VEERING EAST THRU T+12HR.
NWP MODEL WINDS FCST TO VEER S AND SLOW AT
T+18HR. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20191213/1530Z