FVXX20 KNES 062223
VA ADVISORY
DTG: 20240806/2223Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2024/413

INFO SOURCE: GOES-16. VONA. NWP MODELS.
GEOPHYSICAL INST. 

ERUPTION DETAILS: NEW VA EM TO FL250 OBS.

OBS VA DTG: 06/2200Z

OBS VA CLD: SFC/FL200 S0155 W07829 - S0158 W07820
- S0159 W07820 - S0204 W07829 - S0155 W07829 MOV
W 5KT SFC/FL220 S0120 W07800 - S0126 W07747 -
S0137 W07758 - S0128 W07807 - S0120 W07800 MOV NE
10KT SFC/FL250 S0139 W07804 - S0152 W07752 -
S0201 W07820 - S0159 W07821 - S0139 W07804 MOV NE
10KT 

FCST VA CLD +6HR: 07/0400Z SFC/FL200 S0155 W07835
- S0157 W07820 - S0201 W07820 - S0204 W07835 -
S0155 W07835 SFC/FL220 NO VA EXP SFC/FL250 S0119
W07754 - S0135 W07733 - S0202 W07819 - S0159
W07821 - S0119 W07754 

FCST VA CLD +12HR: 07/1000Z SFC/FL200 S0155
W07837 - S0158 W07820 - S0201 W07819 - S0205
W07836 - S0155 W07837 SFC/FL250 NO VA EXP

FCST VA CLD +18HR: 07/1600Z SFC/FL200 S0155
W07838 - S0158 W07820 - S0201 W07819 - S0205
W07837 - S0155 W07838 

RMK: NEW VA EM TO FL250 OBS IN SAT AND RPTD BY
VONA MOV NE. REMNANT VA AT FL220 APPEARS TO BE
DSIPTG. CONTG VA EMS AT FL200 MOV W NEAR SUMMIT.
LTLCG FCST IN FL MVMT AT ALL LVLS. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20240807/0430Z
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