Kp index — 1994
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
8.3
17 Apr · G4
Storm nights
16
G1×8G2×4G3×3G4×1
Time at storm level
30.8%
intervals at Kp ≥ 5−
Avg Kp
3.3
all intervals
Tap a day — its eight intervals open here.
Highlights
- G4 storm · Apr 16–17 · peak Kp 8.3
1994 · the year at a glance — storm nights by month · year peak Kp 8.3
All-time record: Kp 9.0 — reached on 27 days, most recently 2024-05-11.