FVXX23 KNES 160320
VA ADVISORY
DTG: 20210716/0320Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/680

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: REMNANT VA TO FL230 AND CONTD
EMS TO FL210.

OBS VA DTG: 16/0300Z

OBS VA CLD: SFC/FL210 S0143 W07959 - S0158 W07820
- S0201 W07819 - S0217 W07959 - S0143 W07959 MOV
W 30KT SFC/FL230 S0044 W07923 - S0050 W07902 -
S0146 W07934 - S0142 W07955 - S0044 W07923 MOV W
30KT 

FCST VA CLD +6HR: 16/0900Z SFC/FL210 S0149 W07935
- S0158 W07820 - S0202 W07820 - S0213 W07938 -
S0149 W07935 SFC/FL230 NO VA EXP

FCST VA CLD +12HR: 16/1500Z SFC/FL210 S0150
W07934 - S0158 W07819 - S0202 W07819 - S0211
W07936 - S0150 W07934 

FCST VA CLD +18HR: 16/2100Z NO VA EXP

RMK: CONTG VA EMS OBS MOV W UP TO 100 NM FM
SUMMIT. REMNANT VA TO FL230 OBS MOV NW 100 NM FM
SUMMIT AND EXP TO DSIPT BY T+6 HRS. CURRENT EM
ACT DECRD FM EARLIER LVLS. LTLCG FCST IN FL WINDS
THRU T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210716/0915Z