FVXX21 KNES 231449
VA ADVISORY
DTG: 20220423/1449Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/457

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

ERUPTION DETAILS: VA EMS OBS

OBS VA DTG: 22/1400Z

OBS VA CLD: SFC/FL240 S0153 W07836 - S0159 W07820
- S0202 W07820 - S0201 W07838 - S0153 W07836 MOV
NW 10KT 

FCST VA CLD +6HR: 22/2000Z SFC/FL240 S0149 W07841
- S0159 W07819 - S0202 W07819 - S0202 W07844 -
S0149 W07841 

FCST VA CLD +12HR: 23/0200Z SFC/FL240 S0154
W07843 - S0159 W07820 - S0202 W07819 - S0205
W07844 - S0154 W07843 

FCST VA CLD +18HR: 23/0800Z SFC/FL240 S0156
W07843 - S0159 W07820 - S0202 W07819 - S0208
W07843 - S0156 W07843 

RMK: VONA RCVD FOR VA MOV NW FM SUMMIT. VA EMS
OBS IN WEBCAM BUT NOT VISIBLE IN STLT. WNW MOV
EXP THRU T+18. FL AND MOV BASED ON VONA AND NWP
MODELS. ...GATLING

NXT ADVISORY: WILL BE ISSUED BY 20220423/2045Z