Kp index — July 1960
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
8.3
16 Jul · G4
Storm nights
11
G1×6G2×3G4×2
Time at storm level
13.3%
intervals at Kp ≥ 5−
Avg Kp
2.8
all intervals
Tap a day — its eight intervals open here.
Highlights
- G4 storm · Jul 14–17 · peak Kp 8.3
1960 · 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.