For anyone familiar with aurora forecasting apps and software, the Kp-index is something you've likely ... The auroral zone, or auroral oval, spans northern Finland, Norway, Sweden, Iceland ...
The Kp index measures geomagnetic activity ... These events create the best aurora, and the extended auroral oval will be observable by most people. At these levels, the aurora may be seen ...
The colorful northern lights may reveal themselves to South Dakotans Friday night due to an impending solar storm forecast to ...
A minor geomagnetic storm is expected on Jan. 4 and Jan. 5, according to NOAA’s three-day forecast, with an expected Kp index of 4.6 for either day, meaning aurora borealis will move further ...
The colorful northern lights may reveal themselves to a wide swath of Americans Friday night due to an impending solar storm ...
As of Wednesday morning, the aurora forecast predicted a Kp index — a measure of the strength of the Northern Lights — of 6 on Friday. It indicates that the aurora may occur halfway between ...