FVXX21 KNES 310356
VA ADVISORY
DTG: 20200131/0356Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/116

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

ERUPTION DETAILS: ONGOING LGT VA EMS

OBS VA DTG: 31/0340Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0206 W07819
- S0213 W07859 - S0159 W07849 - S0159 W07820 MOV
W 10-15KT 

FCST VA CLD +6HR: 31/0930Z SFC/FL200 S0159 W07820
- S0205 W07819 - S0220 W07855 - S0202 W07855 -
S0159 W07820 

FCST VA CLD +12HR: 31/1530Z SFC/FL200 S0159
W07820 - S0204 W07818 - S0219 W07854 - S0202
W07856 - S0159 W07820 

FCST VA CLD +18HR: 31/2130Z SFC/FL200 S0159
W07819 - S0204 W07820 - S0222 W07856 - S0204
W07901 - S0159 W07819 

RMK: LGT VA OBS IN STLT EXTDG W FM SUMMIT FOR
APPROX 30NMI BFR BECOMG TOO DIFF TO DETECT. VA
ACT REMAINS ELEVATED.  ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20200131/1000Z