physics.space-ph astro-ph.EP astro-ph.SR physics.plasm-ph
The April 2023 SYM-H = -233 nT Geomagnetic Storm: A Classical Event
Rajkumar Hajra Bruce Tsatnam Tsurutani Quanming Lu Richard B. Horne Gurbax Singh Lakhina Xu Yang Pierre Henri Aimin Du Xingliang Gao Rongsheng Wang San Lu