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
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