FVXX23 KNES 201131
VA ADVISORY
DTG: 20231020/1131Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/765

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 20/1100Z

OBS VA CLD: SFC/FL200 S0155 W07831 - S0200 W07820
- S0201 W07820 - S0202 W07832 - S0155 W07831 MOV
W 15KT 

FCST VA CLD +6HR: 20/1700Z SFC/FL200 S0157 W07837
- S0200 W07820 - S0201 W07820 - S0206 W07837 -
S0157 W07837 

FCST VA CLD +12HR: 20/2300Z NO VA EXP

FCST VA CLD +18HR: 21/0500Z NO VA EXP

RMK: VA EMS OBS IN STLT IMG MOV W EXT ABOUT 10
NMI FM SUMMIT. W MVMT EXP THRU T+6. FL AND MVMT
BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20231020/1730Z