Kp index — November 1975
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
6.7
2 Nov · G3
Storm nights
10
G1×5G2×4G3×1
Time at storm level
14.6%
intervals at Kp ≥ 5−
Avg Kp
2.6
all intervals
Tap a day — its eight intervals open here.
Highlights
- G3 storm · Nov 2–5 · peak Kp 6.7
1975 · the year at a glance — storm nights by month · year peak Kp 7.7
All-time record: Kp 9.0 — reached on 27 days, most recently 2024-05-11.