FVXX20 KNES 242058
VA ADVISORY
DTG: 20240724/2058Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2024/353

INFO SOURCE: GOES-16. VONA. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS TO FL190. NEW EMS
TO FL220.

OBS VA DTG: 24/2030Z

OBS VA CLD: SFC/FL220 S0143 W07830 - S0159 W07820
- S0200 W07820 - S0156 W07840 - S0143 W07830 MOV
NW 5KT SFC/FL190 S0159 W07820 - S0200 W07819 -
S0215 W07829 - S0208 W07837 - S0159 W07820 MOV SW
10KT 

FCST VA CLD +6HR: 25/0230Z SFC/FL190 S0159 W07820
- S0201 W07819 - S0221 W07832 - S0212 W07844 -
S0159 W07820 SFC/FL220 S0141 W07831 - S0158
W07819 - S0159 W07820 - S0155 W07841 - S0141
W07831 

FCST VA CLD +12HR: 25/0830Z SFC/FL190 S0159
W07820 - S0201 W07819 - S0226 W07834 - S0215
W07849 - S0159 W07820 SFC/FL220 NO VA EXP

FCST VA CLD +18HR: 25/1430Z NO VA EXP

RMK: VA OBS IN SAT AND RPTD BY RECENT VONA TO
FL220 DRIFTING NW FM SUMMIT. RECENT VA EM ESTD TO
FL190 OBS MOV SW FM SUMMIT. OBS VA FLS ESTD FM
NWP MDLS. FL220 FCST CONFIDENCE LOWER DUE TO LGT
FCST WINDS.  ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20240725/0300Z