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Geomagnetic storm on 22 Sep 1959 (G3)

Max Kp7oG3
Ap73No. 15 in 1959
Consecutive G1+ days12
Ap rank378since 1932

Kp by 3-hour slot (UTC)

The days around it

DateMax KpApLevel
19 Sep 19596o36G2
20 Sep 19596+61G2
21 Sep 19597o86G3
22 Sep 19597o73G3
23 Sep 19595o24G1
24 Sep 19595o24G1
25 Sep 19596-37G2

Highest-Ap days of 1959

Dates and time slots are UTC. Kp is the 3-hourly planetary geomagnetic index (0–9); Ap is the daily average disturbance. G1–G5 follow the NOAA storm scale (Kp 5- and above counted as G1). Aurora visibility also depends on weather and location. The latest values are preliminary.

← 21 Sep 19593 Oct 1959 →

About this page

Max Kp 7o, Ap 73: No. 378 of 34,615 days since 1932 by Ap.