Huge Solar Flare May Mean Super-Charged Auroras For Halloween

Auroral fireworks for Halloween? It just might happen, depending on where you live.

On October 28, 2021, the Sun blasted a “significant” X1 solar flare – the most intense class of flares. While the flare itself hit Earth eight and a half minutes later, an accompanying Coronal Mass Ejection (CME) was also released.

 

The slower-moving CME arrives on October 30, and when it hits Earth’s magnetic field, a strong geomagnetic storm is possible on the 30th and possibly into the 31st  as Earth continues to pass through the CME’s wake.

This should make for spectacular auroras in both hemispheres, aurora borealis in the north and aurora australis in the south.

NOAA’s Space Weather Prediction Center issued a G3 (Strong) geomagnetic storm watch for October 30th.  

In the past, this type of flare has produced auroras visible to the unaided eye as far south as Illinois and Oregon in the US, typically 50° geomagnetic latitude, according to SpaceWeather.com.

 

X-class denotes the most intense flares (smallest flares are A-class) and the number provides more information about its strength.

An X2 is twice as intense as an X1, an X3 is three times as intense, etc. Flares that are classified X10 or stronger are considered unusually intense, but X1 is still considered a major flare.

The Sun has been active lately (see aurora imagery from the CME that reached Earth in mid-October) as you can see from this movie from SDO data, processed by Seán Doran.

Have questions about the various classes of solar flares and what they mean for Earth? Here’s an excellent guide to solar flares from NASA:

This article was originally published by Universe Today. Read the original article.

 



Source link

The post Huge Solar Flare May Mean Super-Charged Auroras For Halloween appeared first on Chop News.



from Chop News https://ift.tt/3nEexCh

Comments

Post a Comment

Popular posts from this blog

Where To Find Undetected Black Ops Cold War Hacks? | RVCJS

Image
Black Ops Cold War hacks are highly popular and there’s absolutely no question about it. If you regularly play the game on PC, there’s no doubt you haven’t encountered at least a few players that have used said Cold War hacks. You’ve probably thought about using them too at least once or twice, but haven’t done so because of a fear of getting banned. Luckily, there’s now a great solution for that which we’ll be discussing more about today. This solution is undetected Cold War hacks.  The Key Points to Keep in Mind Hacks for Cold War are very popular, but it’s very risky to use them.  Once you get banned, there’s no chance of recovering your account, which is why undetected hacks are a necessity.  Not all ‘’undetected’’ are truly undetected. You have to clearly decide which of them you choose.  Battlelog.co is the most trustable cheat provider of all in this department, as they offer truly amazing undetected Black Ops Cold War hacks .    Ho...
Read more

How to Manage Your Spinal Cord Injury in Arizona

Image
How to Manage Your Spinal Cord Injury in Arizona:  Arizona is a prosperous state in the United States, with a population of more than seven million people in 2019. It has a robust economy with an unemployment rate of 5.1% during the year. The state also posted a 2.7% job growth in 2018-2019, mainly driven by its healthcare industry. One of the growing segments in the state’s healthcare sector is medical cannabis. Experts recommend it to treat ailments like chronic pain and spinal cord injuries (SCI). However, you need to have a medical marijuana card in Arizona to buy medical cannabis legally. How to Manage Your Spinal Cord Injury in Arizona When to Seek Medical Help for Your SCI The National Spinal Cord Injury Association claimed an estimated 450,000 Americans are living with SCI. Also, there are around 17,000 new SCI cases in the U.S. every year. If you are an SCI sufferer, you should go to the hospital immediately if you experience one or more of the following symptoms af...
Read more

Jaydev Compares Cutting Beans With Pujara’s Ranji Final Innings, Gets A Hilarious Reply From Him | RVCJS

Image
The Indian cricketers are presently sitting inside their houses as the coronavirus outbreak has compelled each one of us to remain indoors to save ourselves from getting infected. While some players are getting active on social media networks and interacting with their fans or colleagues, several others are letting their fans know how they are spending time in the 21 days lockdown period. Indian cricketer Jaydev Unadkat under whose captaincy the Saurashtra team won the Ranji Trophy recently took to the micro-blogging site Twitter and posted a photo in which he showed the vegetables that he chopped. He also wrote heartwarming message for his mother as she has done such things infinite times but never showed off. Jaydev Unadkat’s tweet read, “By, Yours truly.. To, The Mother.. (who does it infinite times without any such show-off & appreciation)  #QuarantineLife” By, Yours truly.. To, The Mother.. (who does it infinite times without any such show-off & appreciation) #Q...
Read more