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

tech.hindustantimes.com:

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 mini-CMEs. If this one arrives as predicted, Arctic sky watchers might witness an outburst of lights tonight”.

Co-rotating Interaction Regions (CIR) are caused when fast-moving solar winds from different directions strike the Earth, stretching apart its magnetic field and creating cracks. The magnetosphere eventually recovers, healing these cracks on its own. The last time a solar storm was sparked by CIR was in June. So, while they are relatively uncommon, they are not rare.

However, with the Sun nearing the peak of its solar cycle, such cracks can have a devastating effect as they amplify the intensity of the solar storm. If it was a powerful CME cloud, it could have produced a severe solar storm. A severe solar storm can even interrupt mobile data, and internet reception and cause power grid failure.

One of the major entities that observe and predict such atmospheric disturbances is the National Oceanic and Atmospheric Administration. It has an