FVXX22 KNES 040343
VA ADVISORY
DTG: 20210804/0343Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/755

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

ERUPTION DETAILS: CONT LGT VA

OBS VA DTG: 04/0310Z

OBS VA CLD: SFC/FL200 S0150 W07838 - S0159 W07819
- S0159 W07842 - S0150 W07838 MOV W 20KT 

FCST VA CLD +6HR: 04/0900Z SFC/FL200 S0147 W07847
- S0159 W07819 - S0158 W07850 - S0147 W07847 

FCST VA CLD +12HR: 04/1500Z NO VA EXP

FCST VA CLD +18HR: 04/2100Z NO VA EXP

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

NXT ADVISORY: WILL BE ISSUED BY 20210804/0945Z
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