FVXX23 KNES 141900
VA ADVISORY
DTG: 20200414/1900Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/390

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: DISCRETE VA EM AT 1750Z.

OBS VA DTG: 14/1830Z

OBS VA CLD: SFC/FL210 S0153 W07828 - S0201 W07819
- S0201 W07820 - S0156 W07830 - S0153 W07828 MOV
NW 10-15KT 

FCST VA CLD +6HR: 15/0030Z SFC/FL210 S0153 W07819
- S0155 W07814 - S0201 W07820 - S0201 W07820 -
S0153 W07819 

FCST VA CLD +12HR: 15/0630Z SFC/FL210 S0152
W07822 - S0152 W07817 - S0201 W07819 - S0201
W07820 - S0152 W07822 

FCST VA CLD +18HR: 15/1230Z NO ASH EXP

RMK: VA OBSD 8NMI WNW OF SUMMIT. OBSD MOTION AND
NWP MDL FCSTS DO NOT AGREE. NWP MDLS FCSTG LGT
AND VAR WINDS SLGTLY FAVORING N TO NNW MOTION
THRU T+12HRS. CONFDC IN FCSTS IS LOW. ...HOSLEY

NXT ADVISORY: WILL BE ISSUED BY 20200415/0100Z
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