Kp index — November 1959
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
8.0
28 Nov · G4
Storm nights
11
G1×4G2×6G4×1
Time at storm level
18.3%
intervals at Kp ≥ 5−
Avg Kp
3.0
all intervals
Tap a day — its eight intervals open here.
Highlights
- G4 storm · Nov 27–28 · peak Kp 8.0
1959 · the year at a glance — storm nights by month · year peak Kp 9.0
All-time record: Kp 9.0 — reached on 27 days, most recently 2024-05-11.