Aurora coronas are common, and the Northern Lights can be visible at lower latitudes, such as in California, France, and even northern Spain. They can cover the entire sky and show rarer colors like red. Aurora coronas are also possible, and the Northern Lights can be visible at lower latitudes, such as in England or the Northern states of the USA.

You can see how they move across the sky, possibly showing vivid colors like yellow, pink, or purple tones. KP 4 to 6: The Northern Lights are active. The predominant color is green, and they are most visible in the northern sky at high latitudes. KP 1 to 3: Auroras are usually quiet and faint. KP is just an indicator, but in most situations: The higher the KP-index, the more likely you will see a big Northern Lights display at higher latitudes.įor example, with a KP 3, you’re very likely to see the Northern Lights in Iceland, but if you want to see the Northern Lights in England, the data says that you’ll need a KP 5 or higher.The higher the KP-index, the further south you can see the Northern Lights.The KP-index has a range of 0-9 and, generally speaking, has the following implications for the Northern Lights forecast: Here you can learn a little more about what causes the northern lights. This Aurora forecast indicator (known as “planetary K-index”) is simply a scale to measure the geomagnetic activity that is directly related to Northern Lights visibility. The KP index is the most common way to forecast the Northern Lights, and you can use it both for short-term and long-term Aurora prediction. In the Northern Lights forecast, there are three main indicators for tracking the Aurora: Now, let’s learn to read the Aurora forecast and the Northern Lights maps so you can predict the Northern Lights in real time.

Northern lights tracker