FVXX24 KNES 120723
VA ADVISORY
DTG: 20210412/0723Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2021/363

INFO SOURCE: GOES-16. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 12/0700Z

OBS VA CLD: SFC/FL210 S0200 W07819 - S0201 W07819
- S0209 W07836 - S0204 W07838 - S0200 W07819 MOV
SW 10KT 

FCST VA CLD +6HR: 12/1300Z SFC/FL210 S0159 W07820
- S0200 W07819 - S0219 W07825 - S0215 W07832 -
S0159 W07820 

FCST VA CLD +12HR: 12/1900Z NO VA EXP

FCST VA CLD +18HR: 13/0100Z NO VA EXP

RMK: SUMMIT AREA OBSCD BY WX CLDS BUT VA OBS MOV
WSW FM SUMMIT JUST PRIOR TO OBSCN IN PAST 2 HRS.
OBS VA AREA ESTD FM THIS TIME. FL MVMT EXP TO
TURN TO SSW THRU T+6 HRS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20210412/1330Z
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