Items tagged with solar flare

A geomagnetic storm watch is in effect for August 17-19 due to multiple coronal mass ejections (CMEs) that have departed from the Sun since August 14, 2022. The resultant disturbed solar wind field and geomagnetic responses are considered to be enough for a potential G3 (Strong) geomagnetic storm on August 18th, and... Read more...
A gigantic sunspot that doubled in size in just 24 hours, is now facing Earth with the possibility of emitting a solar flare that could knock out communications on our humble rock. Sunspots are darkened patches on the Sun caused by its magnetic field, according to NASA. These spots are often precursors to solar... Read more...
An X-class solar flare erupted on the Sun that caused a fierce X1.5-class solar flare on May 10th. The radiation from the flare ionized the top of Earth's atmosphere, instigating a shortwave radio blackout around the Atlantic Ocean and may have slung a complicated CME toward Earth. In the last month, the Earth has... Read more...