Kp index — July 2016
The Kp archive
GFZ definitive record · 3-hour UTC intervals · 1932 → 2026-07-31
Max Kp
5.0
19 Jul · G1
Storm nights
4
G1×4
Time at storm level
2.0%
intervals at Kp ≥ 5−
Avg Kp
1.9
all intervals
Tap a day — its eight intervals open here.
Highlights
- G1 storm · Jul 19–20 · peak Kp 5.0
2016 · the year at a glance — storm nights by month · year peak Kp 6.3
All-time record: Kp 9.0 — reached on 27 days, most recently 2024-05-11.