18th March

Tonight’s estimated aurora level:


Level 4 – High

Forecast:
Auroral activity should be at high levels. Weather permitting, aurora displays may be visible overhead or on the horizon in Trondheim (Norway), Vaasa (Finland), Sundsvall (Sweden) and Faeroe Islands.

Comments:
We have seen the best of the CME, is not likely we will see the extremely high activity/kp levels from last night, which was one of the best nights in the last 10 years! But there could still be enough left in it to provide a show for those around 60°N latitude and up, so kp4 – kp5 a possibility tonight.

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