solar winds – pressnews

Solar winds moving towards the Earth to trigger solar storm today reveals NOAA; Check details

5Dec

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Solar winds moving towards the Earth to trigger solar storm today reveals NOAA; Check details

[ad_1] The previous week was chaotic when it came to solar activities. Two different instances of solar storms occurred on Earth, triggered by large clouds of three coronal mass ejections (CME). The Sun has been particularly active, as it is nearing the peak of its solar cycle, and it does not appear to be stopping. According to the National Oceanic and Atmospheric Administration (NOAA), a large stream of solar winds is headed toward the Earth and will hit today, December 5. It is expected to spark a minor solar storm that can cause aurora lights in the higher latitudes.According to a report by SpaceWeather.com, “NOAA forecasters have downgraded the current geomagnetic storm watch from G2 (Moderate) to G1 (Minor). This is in response to the late arrival of a solar wind stream flowing fr...

NASA says strong incoming solar winds could spark geomagnetic storm on Earth

22Nov

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NASA says strong incoming solar winds could spark geomagnetic storm on Earth

[ad_1] The barrage of solar activity continues as we near the peak of solar cycle 25. For the unaware, a solar cycle is an 11-year period where the Sun's activity dips and rises. The lowest point of activity in the cycle is known as the solar minimum, while the period of highest activity is known as the solar maximum. As we approach the solar maximum, Earth is predicted to face more CMEs, sunspots, solar flares, and solar storms. NASA's Solar Dynamics Observatory (SDO), which carries a full suite of instruments to observe the Sun, has now revealed that a strong stream of solar wind is flowing towards Earth and it could spark a geomagnetic storm. Know all about this latest development. Geomagnetic stormYesterday, it was revealed that a sunspot on the solar surface containing almost 12 d...

From sparking powerful solar storms to causing forest fires, know the dangers of solar winds

14Nov

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From sparking powerful solar storms to causing forest fires, know the dangers of solar winds

[ad_1] Solar winds have been part of the reason behind the recent series of solar storms that have struck the Earth in the last couple of weeks. They either sparked solar storm incidents or amplified an active storm. But often, we tend to overlook its potential to cause damage when compared to solar flares and coronal mass ejections (CME). However, as per NASA officials and research papers, these stellar winds are capable of not only sparking solar storms but also triggering forest fires, and damaging spacecraft, potentially putting the lives of astronauts in danger.What are solar winds?Solar winds are not winds since space is entirely vacuum and air does not exist there. These ‘winds' are powerful waves of plasma that are created in the corona of the Sun. They contain both solar partic...

Powerful Solar winds set to spark solar storm today and tomorrow, NASA reveals the danger

8Nov

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Powerful Solar winds set to spark solar storm today and tomorrow, NASA reveals the danger

[ad_1] It appears that the solar storm trouble for Earth is not going to end anytime soon. After already sparking a G3-class and a G1-class storm within a week, there is a possibility that another solar storm might be triggered soon. But unlike the previous two incidents, this one will not be caused by coronal mass ejections (CMEs). Instead, fast-moving solar winds may be responsible for it. A similar storm shook the Earth on October 28, when a crack in the magnetic fields of Earth opened up. While that's not the case this time, the intense bombardment of solar winds is forecasted to bring a solar storm between today, November 8, and tomorrow, November 9.According to a report by SpaceWeather, “Minor G1-class geomagnetic storms are possible on Nov. 8th and 9th when Earth enters a stream ...

Powerful solar storm strikes! More possible today as solar winds rush towards the Earth

7Nov

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Powerful solar storm strikes! More possible today as solar winds rush towards the Earth

[ad_1] Last week, a forecast revealed that three coronal mass ejections had a probability of striking the Earth early this week. The forecast had given different probabilities based on how different circumstances can affect the intensity of the resultant solar storm. It turned out that in a rare coincidence, the conditions were met to spark the worst-possible solar event, and a G3-class storm ensued yesterday, November 6. While a lot of it has subsided, the solar storm event does not look like it is going to subside anytime soon. A stream of solar winds is headed for the Earth, and it can spark another round of solar storms, that can reach the intensity of G2-class, which is possible today, November 7. According to a report by SpaceWeather.com, “NOAA forecasters say there is a chance of...

Solar storm strikes! Fast-moving solar winds collide with Earth, NASA reveals

31Oct

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Solar storm strikes! Fast-moving solar winds collide with Earth, NASA reveals

[ad_1] On October 28, we first received the forecast that a solar storm was headed towards the Earth and would strike in a couple of days' time. It finally happened yesterday, October 30, but surprisingly, no coronal mass ejection (CME) was involved in the process. A massive hole opened up on the Sun and was releasing a stream of solar winds. These fast-moving solar winds reached the Earth yesterday and triggered a G1-class solar storm. The NASA Solar Dynamic Observatory images showed the hole through which solar winds were escaping.According to a report by SpaceWeather, “As predicted, a fast-moving stream of solar wind is blowing around Earth today, Oct. 30th. The gaseous material is flowing from an equatorial hole in the sun's atmosphere. Arctic sky watchers should be alert for aurora...

Solar storm strike possible soon, as solar wind stream rushes towards Earth; NASA reveals its origin

28Oct

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Solar storm strike possible soon, as solar wind stream rushes towards Earth; NASA reveals its origin

[ad_1] Just a couple of days ago, a sneaky solar storm struck the Earth, sparking auroras in the Arctic Circle. The reason for the storm was not known since no coronal mass ejection (CME) was expected to hit the planet. It turned out that a crack opened up in the magnetosphere, allowing solar radiation to easily pass through. Now, another similar incident is on the cards, only at a much higher intensity. A massive hole has opened up on the Sun this time which is releasing a stream of solar winds. It is expected to reach the Earth on October 30, when it can trigger a solar storm, as per the forecast. The NASA Solar Dynamic Observatory images show the hole through which solar winds are escaping.According to a report by SpaceWeather, “Minor G1-class geomagnetic storms are likely on Oct. 30...

Ahead of solar eclipse, fast-moving solar winds to spark a powerful solar storm today on Earth

13Oct

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Ahead of solar eclipse, fast-moving solar winds to spark a powerful solar storm today on Earth

[ad_1] Yesterday, it was reported that a co-rotating interaction region (CIR) was forming near the magnetosphere of the Earth due to the intermixing of slow and fast-moving solar winds. The situation is set to worsen today, October 13, as fresh solar winds escaping from a worm-like coronal hole will soon strike the Earth and trigger a powerful solar storm event. This event is expected to take place just before the annular solar eclipse occurs in the early hours of October 14.The information comes from two different sources. First is SpaceWeather.com which reported, “A stream of solar wind is expected to reach Earth later today… The gaseous material is flowing ~500 km/s from a narrow hole in the sun's atmosphere. Its arrival could spark geomagnetic unrest and auroras around the Arctic Ci...

Incoming CIR could spark solar storm on Earth TODAY; Know all about it

12Oct

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Incoming CIR could spark solar storm on Earth TODAY; Know all about it

[ad_1] The Earth this month has seen quite a few impacts due to the solar activities on the Sun, including a couple of solar flare eruptions and consequent radio blackouts, but so far we have not seen any solar storm events. But that is expected to change later today, October 12, as a National Oceanic and Atmospheric Administration (NOAA) forecast has revealed that our planet is likely to be hit by a co-rotating interaction region (CIR) that can spark a solar storm event. Know the likely impact of this solar storm, and why events like CIR occur.According to a report by SpaceWeather.com, “NOAA forecasters say that a co-rotating interaction region (CIR) could hit Earth later today. CIRs are shock-like transition zones between fast- and slow-moving streams of solar wind. Think of them as m...

NASA’s Parker Solar Probe to help understand geomagnetic storms, prevent internet apocalypse

3Jul

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NASA’s Parker Solar Probe to help understand geomagnetic storms, prevent internet apocalypse

[ad_1] NASA's Parker Solar Probe (PSP) has gathered crucial data that could help prevent a potential internet apocalypse caused by solar storms. A recent study reveals that understanding the origin of solar wind is essential in predicting these storms, which can have devastating effects on satellites, the electrical grid, and communication networks on Earth. The research team suggests that fast solar winds are produced through a process called magnetic reconnection, where magnetic fields on the sun create solar storms that strike the Earth's magnetosphere, as per Hothardware reports. When this happens, it sparks geomagnetic storms on Earth and that can cripple satellites, Internet, power grids, radio communications and more on Earth.Geomagnetic storms also generate the fascinating auror...