Experts from the Institute of Applied Geophysics (IPG) reported two powerful solar flares on November 30, signaling a potential magnetic storm that could affect Earth. This development has been covered by TASS, noting the space weather implications for terrestrial systems.
Scientists suggest that the magnetic disturbance may persist from November 30 into December 1, with activity tapering as the initial surge passes. The timing aligns with ongoing monitoring of solar emissions and their capacity to perturb magnetic fields on our planet.
IPG notes that solar flares are categorized into five classes based on the intensity of X-ray radiation. These eruptions are frequently accompanied by the release of solar plasma, and when the resulting clouds reach Earth, they have the potential to trigger geomagnetic storms that can impact satellite operations and power networks.
Researchers at the Indian Center of Excellence for Space Science in Kolkata are factoring in the approaching peak of the sun’s 11-year cycle of activity. This cycle is known for waxing and waning solar output and for the heightened likelihood of space weather disturbances as activity climbs toward the peak period.
In general, sunspot numbers and solar activity tend to reach a maximum roughly every 11 years, coinciding with the most energetic disturbances in the near-Earth space environment. This recurring pattern drives careful planning for space-based infrastructure and high-lidelity forecasts of geomagnetic events.
Recent observations of the Sun’s magnetic field suggest that the current 25th solar cycle is likely to reach its apex in early 2024, though some uncertainty remains about the exact timing. Projections acknowledge that the peak could shift, with autumn signaling a possible adjustment as more data becomes available. Ongoing measurements aim to narrow this window and improve prediction models for stakeholders across sectors affected by space weather.
Earlier advisories warned about the risks that strong solar emissions pose to satellites and electrical grids, emphasizing the need for resilience in critical infrastructure and contingency planning for operators who depend on space-based services.