FVXX20 KNES 221429 CCA
VA ADVISORY -CORRECTION
DTG: 20240722/1429Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2024/343

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONS VA EMS OBSD

OBS VA DTG: 22/1320Z

OBS VA CLD: SFC/FL180 S0155 W07821 - S0200 W07819
- S0228 W08004 - S0209 W08008 - S0155 W07821 MOV
SW 15KT SFC/FL220 S0137 W07820 - S0141 W07808 -
S0200 W07818 - S0159 W07824 - S0137 W07820 MOV NE
15KT 

FCST VA CLD +6HR: 22/1930Z SFC/FL180 S0123 W08019
- S0157 W07820 - S0202 W07822 - S0153 W08021 -
S0123 W08019 SFC/FL220 NO VA EXP

FCST VA CLD +12HR: 23/0130Z SFC/FL180 S0050
W08010 - S0158 W07820 - S0201 W07822 - S0119
W08021 - S0050 W08010 

FCST VA CLD +18HR: 23/0730Z SFC/FL180 S0049
W08008 - S0158 W07820 - S0201 W07823 - S0117
W08019 - S0049 W08008 

RMK: CORRECTED FOR VAA OBS FL. VA EMS OBSD ON
STLT IMG EXTG APPRX 110 NM SW AT FL180 AND APPRX 
20 NM NE AT FL 220. A MORE NW MVMT EXP THRU T+18
HRS. MVMT AND HGT BASED ON STLT OBS AND NWP MDLS.
...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20240722/2030Z
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