FVXX20 KNES 020922
VA ADVISORY
DTG: 20200902/0922Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/835

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

ERUPTION DETAILS: VA CLDS AND SUMMIT HOTSPOT OBS
IN EARLIER STLT IMAGERY

OBS VA DTG: 02/0850Z

OBS VA CLD: SFC/FL210 S0155 W07853 - S0157 W07820
- S0203 W07819 - S0223 W07845 - S0155 W07853 MOV
SW 10-15KT 

FCST VA CLD +6HR: 02/1500Z SFC/FL210 S0155 W07910
- S0156 W07821 - S0203 W07817 - S0234 W07855 -
S0155 W07910 

FCST VA CLD +12HR: 02/2100Z SFC/FL210 S0156
W07918 - S0156 W07820 - S0203 W07817 - S0240
W07901 - S0156 W07918 

FCST VA CLD +18HR: 03/0300Z SFC/FL210 S0144
W07922 - S0156 W07820 - S0204 W07819 - S0229
W07919 - S0144 W07922 

RMK: VA CLDS AND SUMMIT HOTSPOT OBS IN EARLIER
STLT. VA NOT SEEN IN STLT DUE TO WX CLDS SO LOW
CONF WITH VA EXT. VA HGT/DIR FM STLT/NWP MDLS
SHOWS SW-LY TO W-LY MOVMT TREND THRU T+18. 
...SAMBUCCI

NXT ADVISORY: WILL BE ISSUED BY 20200902/1515Z
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