Geomagnetic storm watch in effect this Halloween following intense solar flare
Fox News
On Thursday, the sun released a significant solar flare toward Earth, peaking at 11:35 a.m. EDT, scientists say.
The flare was classified as an X1, with the X-class being the most intense. X10 flares are considered unusually intense.
This was the second X-class flare of Solar Cycle 25, which began in December 2019.
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