Was October 23, 2026 the aurora visible tomorrow in Beauharnois?
NO
No — today-or-tomorrow aside, Kp is 2 with no storm, so no aurora at 45°N.
Why
- Planetary K-index 2.3 at 09:00 UTC
- Peak Kp last 24 hours: 4
- Southern Quebec aurora needs roughly Kp 6+
NO
No — today-or-tomorrow aside, Kp is 2 with no storm, so no aurora at 45°N.