FVXX21 KNES 260355
VA ADVISORY
DTG: 20211226/0355Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1123

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS.

OBS VA DTG: 26/0320Z

OBS VA CLD: SFC/FL210 S0200 W07821 - S0201 W07819
- S0219 W07819 - S0218 W07824 - S0200 W07821 MOV
S 20KT 

FCST VA CLD +6HR: 26/0930Z SFC/FL210 S0200 W07821
- S0200 W07819 - S0232 W07819 - S0231 W07829 -
S0200 W07821 

FCST VA CLD +12HR: 26/1530Z SFC/FL210 S0201
W07819 - S0235 W07819 - S0234 W07832 - S0201
W07822 - S0201 W07819 

FCST VA CLD +18HR: 26/2130Z SFC/FL210 S0201
W07821 - S0201 W07819 - S0235 W07824 - S0233
W07835 - S0201 W07821 

RMK: VA CLD OBSD EXTDG BTWN 15 AND 20 NMI S OF
SUMMIT AMONG OR THRU OVC CONDS. OBS VA MOVMT
AGREES WITH NWP MDL FCSTS, WHICH FCST LTLCG IN
WINDS THRU T+18 HRS. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20211226/1000Z