FVXX24 KNES 072334
VA ADVISORY
DTG: 20210407/2334Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/345

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: NEW VA OBSD 

OBS VA DTG: 07/2300Z

OBS VA CLD: SFC/FL180 S0158 W07833 - S0200 W07821
- S0201 W07820 - S0204 W07834 - S0158 W07833 MOV
W 15KT 

FCST VA CLD +6HR: 08/0500Z SFC/FL180 S0158 W07832
- S0201 W07820 - S0202 W07820 - S0203 W07832 -
S0158 W07832 

FCST VA CLD +12HR: 08/1100Z NO VA EXP

FCST VA CLD +18HR: 08/1700Z NO VA EXP

RMK: LGHT VA EM SEEN ON STLT IMAGERY MOV W FM
SUMMIT. VA HEIGHT AND FRCST BASED ON IMAGERY AND
MODEL GUIDANCE. LTLCG EXPCD AROUND FL. ...KIM

NXT ADVISORY: WILL BE ISSUED BY 20210408/0530Z