Ashish Kumar Meena

Statistical Associations among C-Class Solar Flares, Ionospheric TEC, Plasma Temperatures, and Solar-Activity Indices (January-March 2025)

Ashish Kumar Meena · Journal of Pharmaceutical Research International · 2026

Aims: To characterise the distributions and pairwise associations among C-class solar-flare magnitude, duration, ion temperature (Ti), electron temperature (Te), total electron content (TEC), solar zenith angle (SZA), sunspot number (SSN), and 10.7 cm solar radio flux (F10.7) in...

Open access Research Article 10.9734/iaarj/2026/v8i1129

Recurrent X-Class Flare Activity from NOAA Active Region 4366 and Its Weak Geoeffective Response: A Case Study of the Solar-Terrestrial Event (1–6 February 2026)

Ashish Kumar Meena · Journal of Pharmaceutical Research International · 2026

Aims: To characterise the exceptionally dense sequence of X-class solar flares produced by NOAA Active Region 4366 and to examine why this energetic eruption sequence produced only a minor geomagnetic response at Earth. Study Design: A bulletin-based observational case study synt...

Open access Research Article 10.9734/iaarj/2026/v8i1127