Magnetic storm began on Earth

June 29, 2013. Magnetic storm began on Earth, Kp index of geomagnetic disturbances on Saturday morning has reached a value of 5 — the minimum level, which is considered a storm, and then rose to 6, according to the Institute of Applied Geophysics, Hydromet.

The cause of geomagnetic disturbances may be the flow of high-speed solar wind — charged particles originating from the coronal hole on the Sun (relative to the dark area on the solar disk with open magnetic field lines).

This hole was seen in the pictures with the probe "Stereo" on the far side of the sun

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Today, October 25 magnetic storm. Video

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Photo from: tesis.lebedev.ru

MOSCOW, Oct. 25 — RIA Novosti. Magnetic storm began on Earth late Monday — Kp index of geomagnetic disturbances at the moment is 6 units, according to data center space weather forecast of the National Oceanic and Atmospheric Administration of the USA (NOAA).

The scale of magnetic disturbances Kp index 10 levels from 0 to 3 are the quiet magnetosphere, level 4 — perturbed, and the levels of 5 to 9 — magnetic storms five classes.

The beginning of the storm there were about 22.00 MSK, when geomagnetic index, measured center of the U.S.

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Ground covered high flow of solar plasma

Sun

Tesis

Evening of March 1 in the magnetosphere of the Earth began a major disturbances associated with the entry of the world in high-speed hot solar wind. The first changes in the environment of the interplanetary plasma were reported March 1 at 9 am Moscow time: within two hours of the solar wind speed in the vicinity of the Earth has increased from 300 to 400 km / sec, and its temperature has increased almost five-fold, from 20 to 100 thousands of degrees.

Around 16 pm Moscow time began the second surge, accompanied by a further increase

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The current magnetic storm was the most intense since 2006

Magnetic storm, which began on Earth on Thursday night and continuing to this day, was the most intense and prolonged to December 2006, the director of the Space Weather Center forecasts the Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation (IZMIRAN) Sergei Gaidash.

"This is the most intense and longest geomagnetic disturbance in December 2006, if you focus on Planetary Kp-index (index of magnetic disturbances)," — said the source.

Magnetic storms on Earth begin when the magnetosphere of the planet "hit" the Sun ejected plasmoids — coronal mass ejections, which are connected with X-ray flares. Charged particles

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On Earth, a violent magnetic storm

Which began Thursday night on earth magnetic storm, which is a little weaker, again gained momentum and reached G3 — the level of a strong magnetic storm, reported Friday in the center of space weather forecast of the National Oceanic and Atmospheric Administration of the USA (NOAA).

Magnetic storms on Earth begin when the magnetosphere of the planet "hit" the Sun ejected plasmoids — coronal mass ejections, which are connected with X-ray flares. Charged particles cause geomagnetic disturbances when they reach great strength, it can lead to failures in electronic equipment, disruption to radio and electrical networks, RIA "Novosti".

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Solar Activity for 03/08/11.

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picture for 8marta 2011

This is for the March 7, 2011

 

Tesis

The new series of solar flares can cause magnetic storms on Earth

On the sun on Monday and Tuesday, a series of outbreaks of average power and emission of plasma in one or two days, they can trigger geomagnetic disturbances on Earth, which, however, is not likely to affect the state of the people, told RIA Novosti the head of the Center of the Institute of Space Weather forecasts Terrestrial

Continue reading Solar Activity for 03/08/11.

The most powerful one year flash in the sun can cause magnetic storms

Above — the schedule of the flare activity of the Sun according to the satellite GOES; below — the image of the sun with a telescope at the Observatory SDO AIA

The most powerful in the past 12 months, there was a flash in the sun on Sunday night, Moscow time, in connection with which the world on Wednesday are expected to geomagnetic disturbances, according to a statement on the website of the Sun Labs X-ray astronomy of the Physical Sciences of the Lebedev Institute (LPI).

Solar flare level M6, 6 belongs to the fourth

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Geomagnetic storm is expected on March 10

Photo of the solar corona obtained 09.03.2011 at 12:21 GMT. Photo: from the site tesis.lebedev.ru This year will be different high solar activity

Geostationary satellite GOES-15 (U.S.), which monitors solar flares today, recorded new coronal mass ejections from our luminary, said laboratory X-ray astronomy of the Sun (LPI). A series of outbreaks of the average power and the plasma emission occurred on the Sun on Monday and Tuesday. And after a day or two, they can cause geomagnetic disturbances on Earth. They will last for five days. A peak of disturbances will occur in March 10.

According to specialists

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Dual solar plasma ejection caused a magnetic storm on Earth

Two powerful plasma ejection that occurred on the Sun on Wednesday and Thursday, called a magnetic storm on Earth on Sunday night, according to the space weather forecast center of the National Oceanic and Atmospheric Administration of the USA (NOAA).

According to the center, about 01.00 MSK index of geomagnetic disturbances Kp, measured by a network of ground magnetic stations, reached a value of 6, despite the fact that the minimum level for a magnetic storm is 5. By 07.00 MSK index fell to "yellow" value of 4 and remains at that level.

Index of geomagnetic activity according

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Sun stop life on Earth

Anxiety fears of a global catastrophe in 2012 revived. Because of abnormal solar activity may fail all the electronic systems on the planet, and it completely paralyzes life of civilization, say astronomers.

Specialists estimate that peak plasma perturbations on our star can come to the opening of the Olympic Games, which in two years to be held in London. A strong emission of the solar wind will damage satellites, disrupt the electrical and computer networks. The most pessimistic prediction is that the world can not see the TV version of the opening ceremony of the Olympic Games in 2012, hit

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