Kp index — October 1932
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
5.7
20 Oct · G2
Storm nights
5
G1×4G2×1
Time at storm level
4.4%
intervals at Kp ≥ 5−
Avg Kp
1.9
all intervals
Tap a day — its eight intervals open here.
Highlights
- G2 storm · Oct 20–21 · peak Kp 5.7
1932 · the year at a glance — storm nights by month · year peak Kp 8.0
All-time record: Kp 9.0 — reached on 27 days, most recently 2024-05-11.