FVXX21 KNES 041531
VA ADVISORY
DTG: 20220204/1531Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/154

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA OBS SW/S OF SUMMIT

OBS VA DTG: 04/1450Z

OBS VA CLD: SFC/FL220 S0200 W07820 - S0202 W07817
- S0220 W07826 - S0213 W07834 - S0200 W07820 MOV
SW 10KT 

FCST VA CLD +6HR: 04/2100Z SFC/FL220 S0159 W07818
- S0222 W07809 - S0227 W07819 - S0202 W07822 -
S0159 W07818 

FCST VA CLD +12HR: 05/0300Z SFC/FL220 S0200
W07820 - S0203 W07817 - S0229 W07828 - S0223
W07838 - S0200 W07820 

FCST VA CLD +18HR: 05/0900Z SFC/FL220 S0159
W07820 - S0202 W07818 - S0230 W07828 - S0224
W07838 - S0159 W07820 

RMK: ONGOING VA EMS TO THE SW OF SUMMIT WITH NEW
EMS TO THE S. WEBCAM CURRENTLY INOP. VA FCST THRU
T+18 HRS BASED ON NWP MDL GUIDANCE. ...COVERDALE

NXT ADVISORY: WILL BE ISSUED BY 20220204/2130Z
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