FVXX21 KNES 090752
VA ADVISORY
DTG: 20250809/0752Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/546

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 09/0710Z

OBS VA CLD: SFC/FL210 S0156 W07836 - S0159 W07820
- S0201 W07820 - S0204 W07836 - S0156 W07836 MOV
W 10KT 

FCST VA CLD +6HR: 09/1300Z SFC/FL210 S0152 W07840
- S0159 W07820 - S0201 W07820 - S0212 W07838 -
S0152 W07840 

FCST VA CLD +12HR: 09/1900Z SFC/FL210 S0158
W07822 - S0200 W07819 - S0219 W07817 - S0214
W07835 - S0158 W07822 

FCST VA CLD +18HR: 10/0100Z SFC/FL210 S0158
W07820 - S0201 W07819 - S0219 W07832 - S0200
W07843 - S0158 W07820 

RMK: VA EMS OBSD IN STLT IMG EXTG APPRX 15 NM W
FM SUMMIT. LOW CONF IN FCST DUE TO LOW VARIABLE
WINDS. W MVMT EXP TO SHIFT SSW BY T+12 HRS AND TO
SHIFT SW BY T+18 HRS. MVMT AND HGT BASED ON STLT
OBS AND NWP MDLS. ...BERTALAN

NXT ADVISORY: WILL BE ISSUED BY 20250809/1400Z
Full Size Graphic


-