What is a Sympathetic Solar Flare?

What are Solar Flares?

• A solar flare is an intense burst of radiation coming from the release of magnetic energy associated with sunspots. They are our solar system’s largest explosive events. 
• They are seen as bright areas on the sun, and they can last from minutes to hours. In a matter of just a few minutes, they heat the material to many millions of degrees and produce a burst of radiation across the electromagnetic spectrum, including from radio waves to x-rays and gamma rays.
• Although solar flares can be visible in white light, they are often more readily noticed via their bright X-ray and ultraviolet emissions.
• Effect of Solar Flare on Earth:
  • The intense radiation emitted during a solar flare can affect satellite communications, disrupt radio signals, and even pose a risk to astronauts in space.
  • Additionally, the increased solar radiation can lead to geomagnetic storms, which may impact power grids and cause auroras (northern and southern lights) at lower latitudes.

About Sympathetic Solar Flare:

• It occurs when sunspots or filaments are invisibly linked by massive magnetic field loops that arch above the solar surface. When one flare detonates, the others follow in rapid succession.
• Sympathetic solar flares typically involve just two linked flares, ranging in intensity from minor outbursts to X-class flares, the most powerful class of solar flares.
• They are more likely to happen during or around the solar maximum, the most active phase of the Sun's approximately 11-year solar cycle.