FVXX23 KNES 071017
VA ADVISORY
DTG: 20210707/1017Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/643
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: OCCL VA CLDS OBS.
OBS VA DTG: 07/1000Z
OBS VA CLD: SFC/FL210 S0159 W07820 - S0201 W07819
- S0209 W07850 - S0201 W07852 - S0159 W07820 MOV
W 20KT
FCST VA CLD +6HR: 07/1600Z SFC/FL210 S0159 W07819
- S0201 W07819 - S0209 W07850 - S0201 W07852 -
S0159 W07819
FCST VA CLD +12HR: 07/2200Z SFC/FL210 S0200
W07819 - S0201 W07819 - S0214 W07848 - S0205
W07852 - S0200 W07819
FCST VA CLD +18HR: 08/0400Z NO VA EXP
RMK: OCCL VA CLDS OBS MOV WSW OF SUMMIT APRX 32
NM PRIOR TO DSIPTG. FL AND FCST MVMT BASED ON NWP
MODEL GDNC WINDS. ...JLEVINE
NXT ADVISORY: WILL BE ISSUED BY 20210707/1615Z
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