Monday, June 2, 2025

A rare and intense G4 (Severe) geomagnetic storm is currently gracing the skies over British Columbia, offering residents and travelers a unique opportunity to witness the mesmerizing aurora borealis. The National Oceanic and Atmospheric Administration (NOAA) has issued a G4 geomagnetic storm watch in effect through June 2, 2025, following a powerful coronal mass ejection (CME) that erupted from the Sun on May 30.

For travelers in and around British Columbia, this celestial event presents both opportunities and considerations:

Impact on Air Travel and Communications

While the northern lights are visually spectacular, geomagnetic storms also come with practical concerns for travelers:

“Severe space weather can impact satellite operations, navigation systems, and even ground-based electrical grids,” NOAA states. “However, aviation and critical services are well-prepared for such events with established protocols.”

While the aurora offers a spectacular display, it’s essential to stay informed and prepared:

NOAA forecasts that the aurora could continue to be visible on the night of , with slightly reduced intensity as the geomagnetic storm weakens. However, clear skies and low light pollution will remain essential for successful viewing. Areas with cloud cover or urban light interference may not experience the full spectacle.

The storm’s effects will diminish gradually, with space weather returning to normal levels by midweek unless a second CME is observed.

The ongoing geomagnetic storm offers a rare chance to experience the northern lights across British Columbia. By staying informed and taking necessary precautions, travelers and residents alike can safely enjoy this natural phenomenon.