Have you noticed reports from time to time (for example, here) warning of “huge expulsions of magnetic field and plasma” from the sun, perhaps accompanied by dire predictions that satellites will be destroyed, the electrical grid disrupted, or doomsday is upon us? I hope you have also noticed we are still alive. Predictions of the apocalypse are common and many people take them seriously. Some scenarios are crazy, and it’s not just the sun that frightens people – remember the Nibiru or Planet X 2012 Doomsday scare? But “fear of the sun” probably deserves its own “phobia” term – maybe solophobia.
If you are interested in solar activity, you’ll find many scientists share your interest. I found a nice site to monitor the sun’s activity: http://www.swpc.noaa.gov/SWN/index.html
Scroll down to the gages showing the sun’s magnetic field, solar wind speed, and dynamic pressure. Without studying these terms, you can watch the gauge move from green to yellow to red. Relax when everything is green, and take comfort from the occasional excursion into the red: we’re still here. Click around the site and learn more about space weather.
I don’t mean to disparage reasonable preparation. From earthquakes to hurricanes, there are disasters that can leave you off the grid and beyond help for days. I live in southwest New Mexico on a ridge surrounded by dry forest. Wildfires are common and any fire around me is likely to run straight up the slopes to my house. I keep my home firewise and have a “bug out” list pinned to my bulletin board – a prioritized list of things to do or toss in the car if I need to evacuate. Everyone should be ready to take care of themselves in an emergency.
When you make your own emergency plans, consider two risks. The danger from whatever event you prepare for, and the opportunities you’ll lose by living in a bunker.