FVXX20 KNES 302056
VA ADVISORY
DTG: 20230130/2056Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2023/102

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

ERUPTION DETAILS: ONGOING VA EMS MOV NE

OBS VA DTG: 30/2030Z

OBS VA CLD: SFC/FL230 S0147 W07808 - S0155 W07801
- S0200 W07820 - S0147 W07808 MOV NE 5KT 

FCST VA CLD +6HR: 31/0230Z SFC/FL230 S0200 W07820
- S0213 W07804 - S0217 W07817 - S0201 W07820 -
S0200 W07820 

FCST VA CLD +12HR: 31/0830Z NO VA EXP

FCST VA CLD +18HR: 31/1430Z NO VA EXP

RMK: VA IS OBS MOV NE A FEW HOURS AGO AND NOW IS
DIFFICULT TO OBS ON STLT DUE TO WX CLDS. VA FL IS
BASED ON RECENT VONA. NWP MDL WND DOES NOT AGREE
WELL WITH VA MOV, SO LOW CONFIDENCE IN FCST.
...ZHU

NXT ADVISORY: WILL BE ISSUED BY 20230131/0300Z
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