FVXX25 KNES 010524
VA ADVISORY
DTG: 20211001/0524Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/848
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 01/0450Z
OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07819
- S0205 W07840 - S0203 W07842 - S0200 W07820 MOV
W 10KT
FCST VA CLD +6HR: 01/1100Z SFC/FL200 S0159 W07820
- S0200 W07819 - S0204 W07843 - S0201 W07843 -
S0159 W07820
FCST VA CLD +12HR: 01/1700Z SFC/FL200 S0158
W07843 - S0159 W07820 - S0200 W07819 - S0201
W07843 - S0158 W07843
FCST VA CLD +18HR: 01/2300Z NO VA EXP
RMK: NARROW LGT VA PLUME DETECTED ON STLT MOVG
WSW OF SUMMIT. DISTINCT HOTSPOT NOTED ON SWIR.
MDL WINDS AT FL FCST TO VEER BECMG MORE FM THE E
NXT 12 HR. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20211001/1130Z
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