FVXX21 KNES 220723
VA ADVISORY
DTG: 20211222/0723Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/1109

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 22/0700Z

OBS VA CLD: SFC/FL200 S0159 W07820 - S0201 W07818
- S0231 W07847 - S0220 W07856 - S0159 W07820 MOV
SW 5KT 

FCST VA CLD +6HR: 22/1300Z NO VA EXP

FCST VA CLD +12HR: 22/1900Z NO VA EXP

FCST VA CLD +18HR: 23/0100Z NO VA EXP

RMK: VA NOT OBS IN SAT WITH PARTIAL MET CLD OBSCN
OF SUMMIT AREA. IR HOTSPOT PERSISTS. CONTG VA EMS
PSBL BASED ON RECENT ACT. OBS VA AREA ESTD FM NWP
MDLS AND PREV VAA. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20211222/1330Z
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