FVXX21 KNES 021842
VA ADVISORY
DTG: 20220202/1842Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/146

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: VA EMS CONT

OBS VA DTG: 02/1810Z

OBS VA CLD: SFC/FL190 S0159 W07820 - S0201 W07819
- S0205 W07835 - S0201 W07837 - S0159 W07820 MOV
W 5KT 

FCST VA CLD +6HR: 03/0000Z SFC/FL190 S0158 W07838
- S0159 W07819 - S0201 W07820 - S0202 W07837 -
S0158 W07838 

FCST VA CLD +12HR: 03/0600Z SFC/FL190 S0157
W07838 - S0159 W07819 - S0200 W07820 - S0202
W07837 - S0157 W07838 

FCST VA CLD +18HR: 03/1200Z NO VA EXP

RMK: VA DETECTED ON STLT MOVG WSW OF SUMMIT. 
PERSISTENT HOTSPOT NOTED ON SWIR. MDL AT AT FL
FCST TO BE LGT/VRB AT T+6 AND 12 HR SO CONF OF
PSN OF VA LO. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20220203/0045Z