The anomaly brings the Van Allen Belt closer, weakening the ozone layer in the mesosphere. (On second thought the Hubble probably disables the sensor because of charged particles)

It doesn’t matter much to us down here because most UV is blocked in the stratosphere.

"Earth's magnetic field is vital to life on our planet. It is a complex and dynamic force that protects us from cosmic radiation and charged particles from the sun." (From the article, link to NASA info below)

https://science.nasa.gov/science-research/earth-science/eart...