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“Aurora is possible through 11th across much of Scotland, although cloud amounts are increasing, meaning sightings are unlikely,” the Met Office says. The flare emits radio waves and, as a result, it causes the Aurora to become enhanced because of the disturbance to the Earth’s atmosphere. It was predicted that the Northern Lights could be seen as far south as New York, as well as the north of the UK, as a result of the stormy space weather. However, the event took actually took place later than expected in the early hours of the morning at around 3am (UTC), according to Space Weather Live.įollow live on /ekQqwBqxw0- SpaceWeatherLive OctoCould the Northern Lights be seen?
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xDyjYEagpy- Met Office Space October 11, 2021 G1-G2 storming is likely, with a chance of isolated G3 intervals. The storm was originally expected to occur from October 11 around the late afternoon/evening time and continue into October 12.Ī CME launched on the 9th October is expected to arrive at Earth during the 11th (most likely during the afternoon or evening), lasting into the 12th. None of this has yet been reported to have taken place. It also can wreak havoc for spacecrafts, with satellite “orientation irregularities” and possible increased drag on low Earth-orbit satellites, NOAA said.
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Voltage alarms may also occur in high-latitude power systems which could potentially create problems for billions of people as it can affect communications.
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The NOAA had warned the storm could reach category G2 (which is moderately strong), which it did.įollow live on /HidvAKhUoV- SpaceWeatherLive October 12, 2021Īt this level, it means the flare can still cause problems such as power grid fluctuations. These kind of geomagnetic storms are ranked from G1-G5 (with one being the lowest and five being the highest). The storm - otherwise known as a coronal mass ejection ( CME) - was first spotted on Saturday (October 9) and occurs when an intense burst of radiation comes from the release of magnetic energy associated with sunspots, according to NASA. The X1-class flare caused a temporary, yet strong radio blackout across the sunlit side of Earth centred on South America, according to SWPC.A massive solar flare has hit Earth today, according to Space Weather Live. "POW! The sun just served up a powerful flare," the US space agency said in a tweet. The Sun emitted an X1-class flare, the most intense so far, NASA said in a statement on Friday. Last week, NASA's Solar Dynamics Observatory captured "significant solar flare" erupting from the Sun, which resulted in disruptions in GPS signals on Earth as well as supercharged Earth's northern lights. The sun's activity is governed by an 11-year cycle currently, the sun is in what scientists have labeled "solar cycle 25." This cycle is expected to peak in 2025, and early predictions suggested it would be a fairly moderate cycle, much like its predecessor. The storms may also trigger stunning aurora displays of the northern lights as far south as New York, Wisconsin and Washington, the prediction noted. The US Space Weather Prediction Center (SWPC) of the National Oceanic and Atmospheric Administration (NOAA), which tracks CMEs and similar events, has declared a minor geomagnetic storm watch for Wednesday and a moderate watch for Thursday.Īs a result of these storms, SWPC has warned of potential power grid fluctuations and irregularities in satellite orientation. That third outburst, called "cannibal", is moving more quickly than its two predecessors, so it swept through all of one previous CME and part of the other, according to monitors at .Īll three CMEs have been headed more or less toward Earth, and scientists predict that the resulting large CME will arrive at Earth and produce geomagnetic storms beginning Thursday, the report said. Then, later in the day on November 2, a second sunspot called AR2891 produced a CME as well. On November 1 and 2, a sunspot designated AR2887 unleashed two of these outbursts. This week, since November 1, the Sun has produced three of the outbursts that scientists call coronal mass ejections (CMEs), reported.ĬME can be defined as a massive eruption of solar particles as a result of intense flares from the Sun aimed directly at Earth.ĬMEs shoot globs of gas and magnetic fields out into space, often from sunspots, which are knots in the Sun's magnetic field. The Sun has since last week fired several rounds of solar flares, all which canA lead to potential power grid fluctuations and irregularities in satellite orientation on Earth, media reports said.