FVXX20 KNES 031639
VA ADVISORY
DTG: 20231003/1639Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/712

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 03/1610Z

OBS VA CLD: SFC/FL220 S0146 W07907 - S0159 W07820
- S0201 W07820 - S0200 W07909 - S0146 W07907 MOV
W 15KT 

FCST VA CLD +6HR: 03/2200Z SFC/FL220 S0147 W07915
- S0159 W07820 - S0201 W07820 - S0206 W07916 -
S0147 W07915 

FCST VA CLD +12HR: 04/0400Z NO VA EXP

FCST VA CLD +18HR: 04/1000Z NO VA EXP

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

NXT ADVISORY: WILL BE ISSUED BY 20231003/2245Z