FVXX20 KNES 031828
VA ADVISORY
DTG: 20210903/1828Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/796

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: CONT LGT VA EMS

OBS VA DTG: 03/1800Z

OBS VA CLD: SFC/FL200 S0153 W07856 - S0158 W07820
- S0209 W07853 - S0153 W07856 MOV W 15KT 

FCST VA CLD +6HR: 04/0000Z SFC/FL200 S0155 W07858
- S0158 W07819 - S0213 W07854 - S0155 W07858 

FCST VA CLD +12HR: 04/0600Z NO VA EXP

FCST VA CLD +18HR: 04/1200Z NO VA EXP

RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY.
VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VO
ACT LOW TO MODERATE.  ...FISHER

NXT ADVISORY: WILL BE ISSUED BY 20210904/0030Z