Aurora & Space Weather
🌐 English

Home › Geomagnetic history › 1955

Geomagnetic storm on 17 Jan 1955 (G3)

Max Kp7-G3
Ap43No. 10 in 1955
Consecutive G1+ days3
Ap rank1,324since 1932

Kp by 3-hour slot (UTC)

The days around it

DateMax KpApLevel
14 Jan 19553+7–
15 Jan 19550+1–
16 Jan 19552+7–
17 Jan 19557-43G3
18 Jan 19558-59G4
19 Jan 19556+53G2
20 Jan 19554+16–

Highest-Ap days of 1955

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.

← 20 Sep 195418 Jan 1955 →

About this page

Max Kp 7-, Ap 43: No. 1,324 of 34,615 days since 1932 by Ap.