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Geomagnetic storm on 14 Oct 1981 (G4)

Max Kp8oG4
Ap73No. 6 in 1981
Consecutive G1+ days2
Ap rank382since 1932

Kp by 3-hour slot (UTC)

The days around it

DateMax KpApLevel
11 Oct 19816-46G2
12 Oct 19814o12–
13 Oct 19816-17G2
14 Oct 19818o73G4
15 Oct 19814+20–
16 Oct 19813+8–
17 Oct 19814+18–

Highest-Ap days of 1981

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.

← 26 Jul 198120 Oct 1981 →

About this page

Max Kp 8o, Ap 73: No. 382 of 34,615 days since 1932 by Ap.