FVXX20 KNES 141253
VA ADVISORY
DTG: 20230814/1253Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/573

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EMS

OBS VA DTG: 14/1230Z

OBS VA CLD: SFC/FL200 S0155 W07848 - S0200 W07820
- S0201 W07820 - S0206 W07848 - S0155 W07848 MOV
W 15KT 

FCST VA CLD +6HR: 14/1830Z SFC/FL200 S0200 W07820
- S0201 W07820 - S0217 W07846 - S0205 W07852 -
S0200 W07820 

FCST VA CLD +12HR: 15/0030Z NO VA EXP

FCST VA CLD +18HR: 15/0630Z NO VA EXP

RMK: POSS VA SIGNATURE VISIBLE IN STLT IMG MOV W
EXT ABOUT 25 NMI FM SUMMIT. MVMT EXP TO SHIFT SW
BY T+6. FL AND MVMT BASED ON STLT AND NWP MODELS.
...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230814/1900Z