FVXX23 KNES 142208
VA ADVISORY
DTG: 20211214/2208Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1089

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 14/2130Z

OBS VA CLD: SFC/FL200 S0201 W07820 - S0201 W07819
- S0220 W07817 - S0220 W07824 - S0201 W07820 MOV
S 5KT 

FCST VA CLD +6HR: 15/0330Z SFC/FL200 S0201 W07820
- S0201 W07819 - S0219 W07817 - S0220 W07824 -
S0201 W07820 

FCST VA CLD +12HR: 15/0930Z SFC/FL200 S0200
W07819 - S0201 W07818 - S0220 W07825 - S0219
W07830 - S0200 W07819 

FCST VA CLD +18HR: 15/1530Z NO VA EXP

RMK: VA DETECTED ON SLTT MOVG S OF SUMMIT.
PERSISTENT HOTSPOT NOPTED ON SWIR. FCST FL WINDS
LGTB/VRB SO VA PSM AT T+6 AND +12 HR LO. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20211215/0415Z