[](https://scitechdaily.com/a-guide-to-solar-flares-what-does-it-take-to-be-x-class/)

# Solar flares and CMEs

Useful information about important aspects of preparation for the impacts of X-class solar flares. Suggestions to ensure thoroughness and clarity:

1. X-class flares can disrupt communications, navigation systems, and even power grids on Earth.
2. Coronal Mass Ejections (CMEs) can cause geomagnetic storms, which can further intensify the effects on technological systems and result in beautiful auroras.
3. They can also affect sleep patterns and mood, potentially increasing irritability, anxiety, and depression in sensitive individuals.

## Be prepared
- **Avoid dependence on electronic devices**: Limit reliance on devices that could be affected by solar flares, such as flying, electric cars, pacemakers, and life-supporting devices.
- **Be aware of misinformation**: During solar events, misinformation, fake news, and scams may spread. Verify information through reliable sources.
- **Seek shelter**: Take shelter in more shielded areas, such as forests, and semi or fully underground places to reduce exposure to radiation.
- **Shield electronic devices**: Protect sensitive electronic devices and important magnetic data storages by using Faraday cages or other shielding methods.
- **Health precautions**: For those at higher risk of radiation exposure, such as airline crew and astronauts, follow recommended health guidelines and safety measures.

## Actual events
{%youtube kHvotrHq4d0 %}

## More to know
{%youtube O64vfzL3KrU %}

### Homework
- [ ] [Introduction to Space Weather: Sunspots, Solar Flares, CMEs, Coronal Holes, Geomagnetic Storms & More](https://youtube.com/playlist?list=PLHSoxioQtwZfH3_aMTZ8RQZXXf8pINWAu&si=wcAqPOVmK6u8F8zL)