A sudden violent explosion near a sunspot is called a solar flare. Solar flares are intense bursts of radiation resulting from the release of magnetic energy associated with sunspots. These events can affect space weather and have various impacts on satellites and communication systems on Earth.
A sudden explosion near a sunspot is known as a solar flare. This is a burst of energy and radiation released by the Sun that can cause disruptions in the Earth's atmosphere and affect our technology.
Solar flares are brief outbursts that appear as a bright region above a sunspot cluster. Solar flares emit enormous quantities of energy in the form of ultraviolet, radio, and X-ray radiation.
A solar flare is a sudden, intense burst of radiation from the sun's surface. They release high-energy particles and radiation into space, and can impact Earth's magnetic field, causing disruptions in telecommunications and power grids. Monitoring solar flares is important for space weather forecasting to mitigate potential risks to satellites and infrastructure.
The last Solar Maximum was in 2002. The Sun is currently at the minimum of the sunspot cycle, perhaps just at the beginning of the new Cycle 24. So far, the Sunspot Number for February is Zero - no sunspots at all this month so far (as of February 8, 2009). You can check the sunspot number, and see fascinating things about things in space each day at www.spaceweather.com. It is currently focusing on photos of Comet Lulin, the Green Comet. _________________________________ The problem with WikiAnswers is that if you ask a question that is time-related, such as "When was the last sunspot maximum?", the answer becomes less and less useful as time goes by. The answer above was from February, 2009; today is April 10, 2014, five years later. The "last sunspot maximum" answer now would be "last month", since we're at or near the Solar Max. It's been a long time coming; the last solar cycle dawdled for a year longer than it should have, and this cycle looks like it's going to be well below the average of previous solar cycles. But the spaceweather.com website, linked below, is still the best resource for questions like this.
A sudden violent explosion near a sunspot is called a solar flare. Solar flares are intense bursts of radiation resulting from the release of magnetic energy associated with sunspots. These events can affect space weather and have various impacts on satellites and communication systems on Earth.
A sudden explosion near a sunspot is known as a solar flare. This is a burst of energy and radiation released by the Sun that can cause disruptions in the Earth's atmosphere and affect our technology.
A sudden heavy rain is called a downpour or a squall and generally occur in monsoon climates which are located near the Equator. Monsoon rains are often violent, strong and sudden.
A sudden heavy rain is called a downpour or a squall and generally occur in monsoon climates which are located near the Equator. Monsoon rains are often violent, strong and sudden.
Caused]by Magnetic "storms " in the surface and near surface
Sunspots are associated with a brief outburst called solar flares. These are sudden, intense bursts of radiation that occur on the Sun's surface near sunspot regions. They can release a significant amount of energy and can affect communication systems on Earth.
Solar flares are brief outbursts that appear as a bright region above a sunspot cluster. Solar flares emit enormous quantities of energy in the form of ultraviolet, radio, and X-ray radiation.
The gases near a sunspot that suddenly brighten and shoot gas outward at high speed are called solar flares. These intense bursts of radiation can release energy equivalent to millions of hydrogen bombs detonating at the same time.
I'm not sure which explosions you're referring to. But if an explosion were tooccur near a manned spacecraft, the people on board could not hear it.
Two dangers of lava viewing are the extreme heat emitted by the lava, which can cause serious burns, and the potential for sudden explosions or collapse of lava benches near the viewing area, posing a risk of injury or death.
they are called flares
Don't make any sudden movements; slowly turn and walk away.