Weather ❯ Meteorology

Geomagnetic Activity

Auroras Coronal Mass Ejections Solar Flares Solar Activity Northern Lights Solar Storms Kp Index Aurora Forecasting Solar Cycle Forecasting K-index Coronal Mass Ejection Aurora Forecast Aurora Viewing Conditions Solar Cycles Solar Events Solar Eruptions Storms

6 ARTICLES

last mo.

NOAA Predicts G1 Geomagnetic Storm With Aurora Likely Along U.S.–Canada Border

A high-speed solar wind stream and a glancing CME are expected to produce minor storming overnight that could make the northern lights visible near the border.

5 ARTICLES

4mo ago

Northern Lights Possible Over Northern UK Tonight as Geomagnetic Activity Persists

7 ARTICLES

5mo ago

NOAA Ups Aurora Outlook: Kp 5 Could Bring Northern Lights to 15 U.S. States Tonight

3 ARTICLES

7mo ago

NOAA Sees Northern Lights Chance Across Northern U.S. This Weekend With Minor Geomagnetic Storm

14 ARTICLES

10mo ago

Aurora Outlook Eases After Strong Storms, With Northern U.S. Still in Play Tonight

17 ARTICLES

11mo ago

NOAA: Minor Geomagnetic Storm Could Make Northern Lights Visible in Up to 16 States Aug. 19–20

5 ARTICLES

this yr.

NOAA Forecasts G1 Geomagnetic Storms Could Bring Northern Lights to 10 U.S. States

10 ARTICLES

last yr.

Geomagnetic Storms Keep Northern Lights Visible Across 15 US States

4 ARTICLES

last yr.

Minor Geomagnetic Storm Could Bring Northern Lights to Northern U.S. States