A recurrent coronal hole disturbance is impacting the Earth. Periods of moderately strong auroral activity will be possible over the high and upper-middle latitude regions. Last solar rotation, this disturbance produced periods of fairly strong localized auroral storming. A repeat is possible, although a bit less likely this time around. Nevertheless, areas near the U.S. / Canadian border and north thereof should be able to spot periods of auroral activity this evening.

ACTIVITY *MAY* ALSO BE OBSERVED APPROXIMATELY NORTH OF A LINE FROM...

(THIS LINE IS VALID *ONLY* IF FAVORABLE STORM CONDITIONS OCCUR)

SCOTLAND TO DENMARK TO NORWAY TO SOUTHERN SWEDEN TO FINLAND TO NORTHERN RUSSIA.

Bron: Spacew

Meer data: Poollicht.be

Wel een zwakke gemiddelde breedtegraden waarschuwing, KP 5 storm gaat dit voorstellen...