FVXX22 KNES 200430
VA ADVISORY
DTG: 20210520/0430Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/484

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS.

OBS VA DTG: 20/0410Z

OBS VA CLD: SFC/FL190 S0158 W07820 - S0201 W07819
- S0211 W07846 - S0202 W07847 - S0158 W07820 MOV
W 5KT 

FCST VA CLD +6HR: 20/1000Z SFC/FL190 S0157 W07848
- S0158 W07820 - S0201 W07819 - S0208 W07847 -
S0157 W07848 

FCST VA CLD +12HR: 20/1600Z NO VA EXP

FCST VA CLD +18HR: 20/2200Z NO VA EXP

RMK: LGT VA OBS MIXED WITH STEAM AND GAS MOV WSW
UP TO 30 NM FM SUMMIT. OBS VA FL ESTD FM NWP
MDLS. LTLCG EXP IN FL WINDS THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210520/1030Z
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