Kp index — December 1993
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
6.7
2 Dec · G3
Storm nights
6
G1×2G2×3G3×1
Time at storm level
6.9%
intervals at Kp ≥ 5−
Avg Kp
2.4
all intervals
Tap a day — its eight intervals open here.
Highlights
- G3 storm · Dec 1–3 · peak Kp 6.7
1993 · 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.