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Geomagnetic storm on 22 Apr 1970 (G3)

Max Kp7oG3
Ap41No. 13 in 1970
Consecutive G1+ days6
Ap rank1,507since 1932

Kp by 3-hour slot (UTC)

The days around it

DateMax KpApLevel
19 Apr 19705o21G1
20 Apr 19705-21G1
21 Apr 19708+90G4
22 Apr 19707o41G3
23 Apr 19704-14–
24 Apr 19704-16–
25 Apr 19704-17–

Highest-Ap days of 1970

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 Apr 197028 May 1970 →

About this page

Max Kp 7o, Ap 41: No. 1,507 of 34,615 days since 1932 by Ap.