FVXX22 KNES 221411
VA ADVISORY
DTG: 20210522/1411Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/499

INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. 

ERUPTION DETAILS: RESIDUAL AND CONT VA

OBS VA DTG: 22/1350Z

OBS VA CLD: SFC/FL210 S0157 W07919 - S0159 W07820
- S0204 W07819 - S0216 W07917 - S0157 W07919 MOV
W 20KT SFC/FL220 S0215 W08210 - S0241 W08214 -
S0241 W08235 - S0220 W08235 - S0215 W08210 MOV SW
20KT SFC/FL270 S0216 W07752 - S0217 W07725 -
S0227 W07726 - S0225 W07749 - S0216 W07752 MOV SE
25KT 

FCST VA CLD +6HR: 22/2000Z SFC/FL210 S0158 W07819
- S0204 W07821 - S0229 W07932 - S0211 W07935 -
S0158 W07819 SFC/FL220 NO VA EXP SFC/FL270 NO VA
EXP

FCST VA CLD +12HR: 23/0200Z SFC/FL210 S0159
W07820 - S0204 W07819 - S0237 W07931 - S0220
W07936 - S0159 W07820 

FCST VA CLD +18HR: 23/0800Z SFC/FL210 S0156
W07819 - S0203 W07819 - S0249 W07929 - S0232
W07934 - S0156 W07819 

RMK: RESIDUAL VA OFF COAST IS CONTG TO DSIPT
AND MOV WSW AT FL220. RESIDUAL VA MOV SE TO FL270
IS CONT TO DSIPT FROM EARLIER EM THIS MORNING. 
CONT VA MOV WSW/W TO FL210. FCST HAS A MORE SW-LY
MOV BY T+12 HRS THRU T+18 HRS. ...KIBLER

NXT ADVISORY: WILL BE ISSUED BY 20210522/2015Z
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