Solar Storm June 2024 Predictions. See the expected kp index, solar radiation storm level, and. Northern and southern lights produced by a recent bout of severe space.

By one measure of geomagnetic storm strength, called the disturbance storm time index which dates back to 1957, this storm was similar to historic storms in 1958 and 2003. Minor (s1) solar radiation storms were observed beginning at 08/0255 utc, and moderate (s2) storms were observed beginning at 08/0500 utc, following an m9.7.