FVXX23 KNES 212236
VA ADVISORY
DTG: 20200421/2236Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/409

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: VA CLD OBS IN STLT.

OBS VA DTG: 21/2220Z

OBS VA CLD: SFC/FL210 S0158 W07829 - S0200 W07820
- S0201 W07819 - S0201 W07829 - S0158 W07829 MOV
W 10-15KT 

FCST VA CLD +6HR: 22/0430Z SFC/FL210 S0157 W07829
- S0200 W07819 - S0201 W07819 - S0201 W07829 -
S0157 W07829 

FCST VA CLD +12HR: 22/1030Z SFC/FL210 S0157
W07829 - S0200 W07819 - S0201 W07819 - S0201
W07829 - S0157 W07829 

FCST VA CLD +18HR: 22/1630Z NO ASH EXP

RMK: VA CLD OBS IN STLT MOV W FM SUMMIT. FCST
MVMT AND FL BASED ON NWP MODEL GDNC WINDS. INTMT
VA ACTVTY EXPCD THRU T+12HR. ...LEVINE

NXT ADVISORY: WILL BE ISSUED BY 20200422/0430Z