FVXX20 KNES 272305 CCA
VA ADVISORY -CORRECTION
DTG: 20210727/2305Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/730
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: ONGOING VA EMS
OBS VA DTG: 27/2230Z
OBS VA CLD: SFC/FL220 S0156 W07845 - S0159 W07819
- S0201 W07819 - S0200 W07845 - S0156 W07845 MOV
W 10KT
FCST VA CLD +6HR: 28/0430Z SFC/FL220 S0156 W07845
- S0159 W07819 - S0201 W07819 - S0200 W07844 -
S0156 W07845
FCST VA CLD +12HR: 28/1030Z SFC/FL220 S0149
W07836 - S0159 W07820 - S0201 W07819 - S0153
W07837 - S0149 W07836
FCST VA CLD +18HR: 28/1630Z NO VA EXP
RMK: COR FOR 18 HR FCST. VA NOT DETECTED ON STLT
LAST HR DUE TO WX CLDS BUT NARROW VA PLUME WITH
HOTSPOT WIITH 3 HR. NWP MDL WIND FCST TO BE
LGT/VRB BY T+12 HR SO VA PSN CONF LO. ...KONON
NXT ADVISORY: WILL BE ISSUED BY 20210728/0500Z
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