FVXX22 KNES 251345
VA ADVISORY
DTG: 20210525/1345Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/512

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: SMALL ERUPTION AT 25/1230Z.

OBS VA DTG: 25/1320Z

OBS VA CLD: SFC/FL180 S0152 W07852 - S0159 W07819
- S0202 W07820 - S0205 W07851 - S0152 W07852 MOV 
0KT SFC/FL270 S0207 W07805 - S0212 W07759 - S0219
W07806 - S0210 W07813 - S0207 W07805 MOV  0KT 

FCST VA CLD +6HR: 25/1930Z SFC/FL180 S0141 W07905
- S0158 W07819 - S0202 W07820 - S0159 W07908 -
S0141 W07905 SFC/FL270 NO VA EXP

FCST VA CLD +12HR: 26/0130Z SFC/FL180 S0159
W07819 - S0202 W07819 - S0219 W07908 - S0201
W07908 - S0159 W07819 

FCST VA CLD +18HR: 26/0730Z NO VA EXP

RMK: SMALL ERUPTION SEEN IN SAT IMAGERY WITH VA
MOV SE TO FL270 AND VA MOV W AND FANNING OUT TO
WSW TO ARND FL180. VA EXP TO DSIPT AT FL270 BY
T+6 HRS WITH A MORE WNW MOV BY T+6 HRS AT FL180.
CONFIDENCE IN FCST BEYOND T+0 FOR VA MOV W IS
LOW. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210525/1945Z