FVXX20 KNES 201030
VA ADVISORY
DTG: 20210420/1030Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/392

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: CONTG VA EMS TO FL250.

OBS VA DTG: 20/1010Z

OBS VA CLD: SFC/FL250 S0141 W07845 - S0159 W07819
- S0201 W07819 - S0203 W07855 - S0141 W07845 MOV
NW 5KT 

FCST VA CLD +6HR: 20/1600Z SFC/FL250 S0136 W07901
- S0159 W07819 - S0202 W07820 - S0201 W07907 -
S0136 W07901 

FCST VA CLD +12HR: 20/2200Z SFC/FL250 S0135
W07904 - S0159 W07820 - S0202 W07819 - S0159
W07911 - S0135 W07904 

FCST VA CLD +18HR: 21/0400Z NO VA EXP

RMK: CONTUS VA EMS OBS FANNING OUT W TO NW TO 35
NM FM SUMMIT. OBS VA FL ESTD FM NWP MDLS. LTLCG
EXP IN FL WINDS THRU T+12 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210420/1630Z
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