FVXX23 KNES 251348
VA ADVISORY
DTG: 20200425/1348Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/426

INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. 

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY

OBS VA DTG: 25/1320Z

OBS VA CLD: SFC/FL190 S0153 W07839 - S0155 W07820
- S0204 W07817 - S0215 W07838 - S0153 W07839 MOV
W 5-10KT 

FCST VA CLD +6HR: 25/1930Z SFC/FL190 S0154 W07818
- S0204 W07814 - S0224 W07844 - S0201 W07852 -
S0154 W07818 

FCST VA CLD +12HR: 26/0130Z SFC/FL190 S0153
W07818 - S0205 W07814 - S0216 W07847 - S0154
W07849 - S0153 W07818 

FCST VA CLD +18HR: 26/0730Z SFC/FL190 S0139
W07859 - S0154 W07816 - S0207 W07816 - S0158
W07909 - S0139 W07859 

RMK: VA CLDS OBS IN STLT. LOW CONF WITH VA EXT W
FM SUMMIT DUE TO WX CLDS. VA HGT/DIR FM STLT AND
NWP MDLS SHOWS WSW-LY TO NW-LY TREND THRU T+18.
...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200425/1945Z
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