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Geomagnetic storm on 14 Aug 1989 (G3)

Max Kp7-G3
Ap55No. 14 in 1989
Consecutive G1+ days8
Ap rank736since 1932

Kp by 3-hour slot (UTC)

The days around it

DateMax KpApLevel
11 Aug 19895+25G1
12 Aug 19893o8–
13 Aug 19893o9–
14 Aug 19897-55G3
15 Aug 19897-77G3
16 Aug 19896-26G2
17 Aug 19896-34G2

Highest-Ap days of 1989

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.

← 10 Jun 198915 Aug 1989 →

About this page

Max Kp 7-, Ap 55: No. 736 of 34,615 days since 1932 by Ap.