foF2 correlation studies with solar and geomagnetic indices for two equatorial stations

► Contributions of each solar index to the observed foF2. ► Contributions of each geomagnetic index to observed foF2. ► The geomagnetic indices Am, Ap and Aa correspond to seasonal changes in foF2. ► The solar indices parameters SSN, ISSN, F10.7 cm and dF10.7 has more control over foF2. ► Am, Ap or Aa with any one of SSN, ISSN, F10.7 cm or dF10.7 may be used to model foF2.