FVXX20 KNES 230540
VA ADVISORY
DTG: 20200923/0540Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17159 FT (5230 M)

ADVISORY NR: 2020/926

INFO SOURCE: GOES-EAST. NWP MODELS. 

ERUPTION DETAILS: PSBL CONTG VA EMS.

OBS VA DTG: 23/0520Z

OBS VA CLD: SFC/FL210 S0139 W07914 - S0158 W07820
- S0202 W07819 - S0156 W07919 - S0139 W07914 MOV
W 15-20KT 

FCST VA CLD +6HR: 23/1130Z SFC/FL210 S0139 W07929
- S0158 W07820 - S0202 W07819 - S0159 W07933 -
S0139 W07929 

FCST VA CLD +12HR: 23/1730Z NO VA EXP

FCST VA CLD +18HR: 23/2330Z NO VA EXP

RMK: VA NOT CURRENTLY OBS DUE TO DENSE WX CLD
OBSCN. CONTG VA EMS PSBL BASED ON RECENT ACT. OBS
VA AREA BASED ON PREV VAA, NWP MDLS, AND WX CLD
EXTENT WITH LOWER CONFIDENCE. LTLCG EXP IN FL
WINDS THRU T+6. ...CLARK

NXT ADVISORY: WILL BE ISSUED BY 20200923/1145Z