FVXX20 KNES 040900
VA ADVISORY
DTG: 20220604/0900Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/564

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: POSS VA EM

OBS VA DTG: 04/0820Z

OBS VA CLD: SFC/FL190 S0156 W07840 - S0158 W07819
- S0204 W07819 - S0205 W07840 - S0156 W07840 MOV
W 10KT 

FCST VA CLD +6HR: 04/1430Z SFC/FL190 S0151 W07839
- S0159 W07819 - S0204 W07818 - S0202 W07840 -
S0151 W07839 

FCST VA CLD +12HR: 04/2030Z NO VA EXP

FCST VA CLD +18HR: 05/0230Z NO VA EXP

RMK: POSS VA EM BASED ON RECENT ACT. VA NOT
DETECTED IN STLT DUE TO DENS MET CLOUD. VA EM
EXPECTED TO MOV W BASED ON MODEL DATA. ...VELASCO

NXT ADVISORY: WILL BE ISSUED BY 20220604/1500Z