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Geomagnetic storm on 14 Sep 1972 (G4)

Max Kp8oG4
Ap54No. 8 in 1972
Consecutive G1+ days3
Ap rank761since 1932

Kp by 3-hour slot (UTC)

The days around it

DateMax KpApLevel
11 Sep 19724-11–
12 Sep 19723-5–
13 Sep 19727+53G3
14 Sep 19728o54G4
15 Sep 19725o24G1
16 Sep 19724+19–
17 Sep 19725o26G1

Highest-Ap days of 1972

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.

← 13 Sep 197231 Oct 1972 →

About this page

Max Kp 8o, Ap 54: No. 761 of 34,615 days since 1932 by Ap.