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Most Recent Advisory:

FVXX23 KNES 181438
VA ADVISORY
DTG: 20240418/1438Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17342 FT (5286 M)
ADVISORY NR: 2024/134
INFO SOURCE: GOES-16. 
ERUPTION DETAILS: VA EMS CONT
OBS VA DTG: 18/1410Z
OBS VA CLD: SFC/FL190 S0154 W07855 - S0200 W07820
- S0201 W07820 - S0202 W07855 - S0154 W07855 MOV
W 15KT 
FCST VA CLD +6HR: 18/2000Z SFC/FL190 S0136 W07850
- S0201 W07820 - S0201 W07821 - S0144 W07855 -
S0136 W07850 
FCST VA CLD +12HR: 19/0200Z SFC/FL190 S0135
W07850 - S0200 W07820 - S0202 W07820 - S0144
W07855 - S0135 W07850 
FCST VA CLD +18HR: 19/0800Z NO VA EXP
RMK: THIN VA PLUME DETECTED ON STLT MOVG W OF
SUMMIT. HOTSPOT NOTED ON SWIR. MDL WINDS AT FL
FCST TO VEER NXT 6 HR BECMG MORE FM THE SE.
...KONON
NXT ADVISORY: WILL BE ISSUED BY 20240418/2045Z
Sangay Archive

Area: ECUADOR

Instituto Geofisco

SO2 Imagery

GOES-East Imagery:
Dirty Longwave (IR Band-15),
Tropospheric Dust Content