- Sun releases the largest solar radiation storm ‘in over 20 years,’ forecasters say CNN
- G4 (Severe) Geomagnetic Storm Watch for 20 January UTC-Day NOAA Space Weather Prediction Center (.gov)
- Northern lights possibly visible in Southeast Michigan Monday night CBS News
- Strongest solar radiation storm since 2003 hits Earth, bringing northern lights and possible tech issues The Hill
- Northern lights seen in parts of New Hampshire Monday night WMUR