FVXX20 KNES 211856
VA ADVISORY
DTG: 20200921/1856Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/819

INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP
MODELS. 

ERUPTION DETAILS: OCNL EM

OBS VA DTG: 21/1830Z

OBS VA CLD: SFC/FL220 S0152 W07914 - S0157 W07820
- S0202 W07817 - S0211 W07915 - S0152 W07914 MOV
W 20KT 

FCST VA CLD +6HR: 22/0030Z SFC/FL220 S0141 W07919
- S0158 W07818 - S0204 W07822 - S0206 W07921 -
S0141 W07919 

FCST VA CLD +12HR: 22/0630Z NO VA EXP

FCST VA CLD +18HR: 22/1230Z NO VA EXP

RMK: VA EXT 50 NM W OF THE SUMMIT WITH PSBL
DIFFUSE VA OR GASES EXT EVEN FARTHER TO THE WEST.
LTLCG EXP THRU T+6 BASED ON NWP MODEL GUIDANCE.
...TURK

NXT ADVISORY: WILL BE ISSUED BY 20200922/0100Z