The National Oceanic and Atmospheric Administration (NOAA) is closely monitoring the sun after a series of solar flares and coronal mass ejections (CMEs) that began on May 8. These solar events have prompted space weather forecasters to issue a Severe Geomagnetic Storm Watch for the evening of Friday, May 10, with the possibility of the storm continuing through the weekend.
Solar flares and CMEs are powerful bursts of energy and magnetic fields from the sun that can affect Earth. When directed toward our planet, they can cause geomagnetic storms, which have the potential to disrupt various systems, including communications, power grids, navigation, radio, and satellite operations. NOAA has alerted the operators of these systems so they can take necessary precautions to minimize any potential damage or disruption.
On a more positive note, geomagnetic storms can also create stunning displays of aurora, also known as the Northern and Southern Lights. During this severe geomagnetic storm, people as far south as Alabama and Northern California may have the opportunity to witness these beautiful light shows in the night sky.
HOW TO PREPARE!
While the average person may not need to take significant steps to protect their health during a geomagnetic storm, there are a few precautions that can help minimize potential disruptions to equipment and property:
- Protect electronic devices: Unplug sensitive electronic equipment, such as computers, televisions, and mobile devices, to prevent potential damage from power surges.
- Have backup power: Keep a backup power source, such as a charged power bank or generator, in case of power outages.
- Stay informed: Follow updates from reliable sources, such as NOAA’s Space Weather Prediction Center and Space Weather, to stay informed about the storm’s progress and any potential impacts on your area.
- Prepare for communication disruptions: Have alternative communication methods, such as a battery-powered radio, in case of cell phone or internet service disruptions.
- Avoid unnecessary travel: If the geomagnetic storm causes disruptions to GPS or other navigation systems, it may be best to postpone travel plans until the storm has passed.
- Enjoy the aurora: If you live in an area where the aurora may be visible, find a dark location away from city lights, and look toward the northern or southern horizon to catch a glimpse of the stunning light display.
Remember, while geomagnetic storms can cause some disruptions, they are not typically dangerous to human health. By taking a few simple precautions and staying informed, you can minimize any potential inconveniences and enjoy the rare opportunity to witness the beautiful aurora.
Original Source NOAA:
https://www.swpc.noaa.gov/news/media-advisory-noaa-forecasts-severe-solar-storm-media-availability-scheduled-friday-may-10
