FVXX21 KNES 280748
VA ADVISORY
DTG: 20200128/0748Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/103

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

ERUPTION DETAILS: CONT VA EMS

OBS VA DTG: 28/0720Z

OBS VA CLD: SFC/FL200 S0156 W07816 - S0210 W07813
- S0221 W07920 - S0159 W07914 - S0156 W07816 MOV
W 10-15KT 

FCST VA CLD +6HR: 28/1330Z SFC/FL200 S0156 W07817
- S0205 W07819 - S0222 W07932 - S0201 W07928 -
S0156 W07817 

FCST VA CLD +12HR: 28/1930Z SFC/FL200 S0157
W07817 - S0205 W07819 - S0220 W07939 - S0204
W07939 - S0157 W07817 

FCST VA CLD +18HR: 29/0130Z SFC/FL200 S0159
W07819 - S0203 W07817 - S0220 W07939 - S0204
W07940 - S0159 W07819 

RMK: CONT VA EMS OBS IN STLT MOVG W FM SUMMIT AT
APPROX 15KT BLW FL200. ASH EXTDS FOR 70NMI THRU
0720Z AND BECOMING DIFF W INCR DIST.  ...RAMIREZ

NXT ADVISORY: WILL BE ISSUED BY 20200128/1345Z