FVXX23 KNES 171506
VA ADVISORY
DTG: 20220817/1506Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2022/834

INFO SOURCE: GOES-16. VONA. WEBCAM. 

ERUPTION DETAILS: SIG VA EMS CONT

OBS VA DTG: 17/1420Z

OBS VA CLD: SFC/FL250 S0144 W07847 - S0158 W07820
- S0201 W07819 - S0204 W07844 - S0155 W07840 -
S0144 W07847 MOV W 15KT SFC/FL210 S0152 W08002 -
S0156 W08001 - S0203 W08001 - S0210 W08003 -
S0213 W08010 - S0202 W08010 - S0152 W08006 -
S0152 W08002 MOV W 0KT SFC/FL210 S0144 W07935 -
S0155 W07934 - S0200 W07934 - S0205 W07935 -
S0206 W07941 - S0154 W07942 - S0145 W07941 -
S0144 W07935 MOV W 0KT SFC/FL210 S0211 W07939 -
S0213 W07908 - S0219 W07907 - S0220 W07913 -
S0220 W07940 - S0217 W07943 - S0211 W07939 MOV W
15KT 

FCST VA CLD +6HR: 17/2030Z SFC/FL260 S0131 W07928
- S0159 W07819 - S0202 W07820 - S0155 W07934 -
S0131 W07928 SFC/FL210 S0149 W08019 - S0152
W08015 - S0159 W08016 - S0205 W08019 - S0204
W08026 - S0157 W08032 - S0149 W08019 

FCST VA CLD +12HR: 18/0230Z SFC/FL260 S0131
W07928 - S0158 W07820 - S0202 W07819 - S0156
W07934 - S0131 W07928 SFC/FL210 NO VA EXP

FCST VA CLD +18HR: 18/0830Z SFC/FL260 S0119
W07914 - S0200 W07819 - S0201 W07820 - S0144
W07923 - S0119 W07914 

RMK: UPDATED VA EARLY. VRY STG DENSE VA EMS MOVG
WNW APROX 15 NM WNW OF SUMMIT AS OF 1410Z. 3
DETACHED THIN VA AREA E AND W OF SEGU AP MOVG W.
VA PSBL AT/OVR SEGU AP IN NXT SVRL HR. VONA
INDICATES SIG VA EMS. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20220817/2100Z