FVXX22 KNES 220547
VA ADVISORY
DTG: 20210522/0547Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/497

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: EARLIER VA EMS MOV W.

OBS VA DTG: 22/0520Z

OBS VA CLD: SFC/FL240 S0144 W08114 - S0153 W07920
- S0208 W07921 - S0240 W07959 - S0250 W08122 -
S0144 W08114 MOV W 15KT 

FCST VA CLD +6HR: 22/1130Z SFC/FL220 S0158 W07819
- S0202 W07817 - S0223 W07845 - S0159 W07849 -
S0158 W07819 SFC/FL240 S0153 W08006 - S0226
W07955 - S0303 W08114 - S0205 W08134 - S0153
W08006 

FCST VA CLD +12HR: 22/1730Z SFC/FL220 S0159
W07819 - S0202 W07819 - S0236 W07900 - S0203
W07905 - S0159 W07819 SFC/FL240 NO VA EXP

FCST VA CLD +18HR: 22/2330Z SFC/FL220 S0159
W07819 - S0201 W07818 - S0236 W07859 - S0204
W07905 - S0159 W07819 

RMK: HVY REMNANT VA CLD OBS 62 NM W OF SUMMIT
EXTDG 118 NM W OFF OF COAST. FL BASED ON NWP
MODEL GDNC WINDS AS ASH DSIPTG WITH DIST. WINDS
FCST TO TURN TO SW THRU T+6. NO NEW EMS OBS, BUT
WX CLD IN AREA. ...JLEVINE

NXT ADVISORY: WILL BE ISSUED BY 20210522/1145Z
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-Graphic Map Depicting Ash