FVXX21 KNES 132107
VA ADVISORY
DTG: 20220113/2107Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/057

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: OCL VA EMS

OBS VA DTG: 13/2040Z

OBS VA CLD: SFC/FL200 S0159 W07819 - S0202 W07818
- S0214 W07827 - S0202 W07837 - S0159 W07819 MOV
SW 10KT 

FCST VA CLD +6HR: 14/0230Z SFC/FL200 S0200 W07820
- S0201 W07818 - S0217 W07832 - S0204 W07843 -
S0200 W07820 

FCST VA CLD +12HR: 14/0830Z SFC/FL200 S0159
W07820 - S0201 W07817 - S0223 W07824 - S0224
W07839 - S0159 W07820 

FCST VA CLD +18HR: 14/1430Z NO VA EXP

RMK: OCL VA EMS MOVG SW FM SUMMIT. VA NOT OBS IN
SAT DATA DUE TO WX CLDS NEAR SUMMIT. FCST BASED
ON NWP MDLS WHICH FCST SLIGHT SHIFT TO SSW THRU
T+12. ...TUGGLE

NXT ADVISORY: WILL BE ISSUED BY 20220114/0300Z