FVXX20 KNES 210909
VA ADVISORY
DTG: 20210121/0909Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/080

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 21/0850Z

OBS VA CLD: SFC/FL220 S0158 W07852 - S0159 W07819
- S0201 W07819 - S0207 W07850 - S0158 W07852 MOV
W 20KT 

FCST VA CLD +6HR: 21/1500Z SFC/FL220 S0159 W07820
- S0201 W07819 - S0218 W07859 - S0208 W07902 -
S0159 W07820 

FCST VA CLD +12HR: 21/2100Z SFC/FL220 S0159
W07819 - S0201 W07819 - S0213 W07901 - S0202
W07904 - S0159 W07819 

FCST VA CLD +18HR: 22/0300Z NO VA EXP

RMK: VA ACT DECR SINCE PREV ADVISORY. VA EXT UP
TO 30 NM W FM SUMMIT. WX CLDS MAY PARTIALLY OBSC
VA PLUME. FL WINDS EXP TO BACK SLIGHTLY BY T+6
HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210121/1515Z