FVXX22 KNES 190523
VA ADVISORY
DTG: 20210519/0523Z
VAAC: WASHINGTON
VOLCANO: SANGAY 352090
PSN: S0200 W07820
AREA: ECUADOR
SUMMIT ELEV: 17159 FT (5230 M)
ADVISORY NR: 2021/480
INFO SOURCE: GOES-16. NWP MODELS.
ERUPTION DETAILS: REMNANT VA CLD MOV W AND PSBL
CONTG VA EMS.
OBS VA DTG: 19/0500Z
OBS VA CLD: SFC/FL240 S0135 W07954 - S0139 W07920
- S0202 W07915 - S0208 W07953 - S0135 W07954 MOV
W 15KT
FCST VA CLD +6HR: 19/1100Z SFC/FL240 S0158 W07820
- S0202 W07817 - S0251 W07905 - S0226 W07922 -
S0158 W07820
FCST VA CLD +12HR: 19/1700Z SFC/FL240 S0158
W07822 - S0158 W07817 - S0257 W07813 - S0253
W07844 - S0158 W07822
FCST VA CLD +18HR: 19/2300Z NO VA EXP
RMK: REMNANT VA CLD OBS UP TO 100 NM W OF SUMMIT.
WX CLDS OBSC SUMMIT AREA BUT CONTG VA EMS PSBL.
OBS VA FL BASED ON PREV VAA AND NWP MDLS. REMNANT
VA EXP TO DSIPT BY T+6 HRS. FL MVMT AT SUMMIT EXP
TO TURN TO S BY T+12 HRS. ...CLARK
NXT ADVISORY: WILL BE ISSUED BY 20210519/1130Z
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