FVXX20 KNES 151105
VA ADVISORY
DTG: 20230815/1105Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/577

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 15/1030Z

OBS VA CLD: SFC/FL190 S0204 W07837 - S0208 W07837
- S0211 W07846 - S0205 W07846 - S0204 W07837 MOV
SW 10KT 

FCST VA CLD +6HR: 15/1630Z SFC/FL190 S0159 W07820
- S0201 W07819 - S0223 W07846 - S0210 W07853 -
S0159 W07820 

FCST VA CLD +12HR: 15/2230Z NO VA EXP

FCST VA CLD +18HR: 16/0430Z NO VA EXP

RMK: VA EMS OBS IN STLT IMG MOV WSW EXT ABOUT 30
NMI FM SUMMIT. A MORE SW MVMT EXP THRU T+6. FL
AND MVMT BASED ON STLT AND NWP MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20230815/1700Z