Science ❯ Astronomy ❯ Auroras

Aurora Borealis

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6 ARTICLES

4w ago

NOAA Forecasts Likely G2 Storms That Could Push Aurora Visibility Farther South

Incoming coronal mass ejections and a high‑speed coronal‑hole stream are expected to drive minor geomagnetic storms on Aug. 28–29 that could expand the auroral oval if the interplanetary magnetic field turns south.

6 ARTICLES

6mo ago

NOAA Issues Geomagnetic Storm Watch as Aurora Chances Rise Near U.S.–Canada Border

18 ARTICLES

6mo ago

NOAA Issues G2 Geomagnetic Storm Watch as March 16 CME Arrives, Expanding Aurora Potential

9 ARTICLES

8mo ago

Geomagnetic Storms To Expand Aurora Visibility Across Northern U.S. This Weekend

10 ARTICLES

9mo ago

Aurora Outlook Tightens for Dec. 23 After Minor Storm, With Northern U.S. Still in Play

14 ARTICLES

11mo ago

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

18 ARTICLES

this yr.

G3 Solar Storm Ignites Auroras in U.S. and U.K. as Forecasters Flag More Chances This Week

7 ARTICLES

last yr.

Northern Lights Dance Over US and Canada With Stronger Storms Forecast for Saturday

10 ARTICLES

last yr.

Geomagnetic Storm Keeps Aurora Borealis Glowing Over Northern U.S. Wednesday Night