FVXX23 KNES 231817
VA ADVISORY
DTG: 20200423/1817Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/418

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

ERUPTION DETAILS: VA CLDS OBS IN STLT IMAGERY AND
SUMMIT WEB CAM

OBS VA DTG: 23/1750Z

OBS VA CLD: SFC/FL200 S0152 W07850 - S0157 W07819
- S0203 W07819 - S0210 W07850 - S0152 W07850 MOV
W 15-20KT 

FCST VA CLD +6HR: 24/0000Z SFC/FL200 S0150 W07901
- S0156 W07818 - S0206 W07818 - S0214 W07900 -
S0150 W07901 

FCST VA CLD +12HR: 24/0600Z NO ASH EXP

FCST VA CLD +18HR: 24/1200Z NO ASH EXP

RMK: VA CLDS OBS IN STLT/SUMMIT WEB CAM. LOW CONF
WITH VA EXT W FM SUMMIT DUE TO WX CLDS. VA
HGT/DIR FM CONTINUITY/STLT AND NWP MDLS SHOWS
CONT W-LY MOVMT THRU T+6. ...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200424/0015Z
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