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Geomagnetic storm on 10 Mar 1957 (G3)
Max Kp7oG3
Ap73No. 16 in 1957
Consecutive G1+ days1
Ap rank376since 1932
Kp by 3-hour slot (UTC)
4o
4+
5-
7-
7o
6o
6+
6-
The days around it
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 7 Mar 1957 | 3+ | 9 | – |
| 8 Mar 1957 | 4o | 15 | – |
| 9 Mar 1957 | 4+ | 16 | – |
| 10 Mar 1957 | 7o | 73 | G3 |
| 11 Mar 1957 | 4o | 9 | – |
| 12 Mar 1957 | 3+ | 8 | – |
| 13 Mar 1957 | 4- | 10 | – |
Highest-Ap days of 1957
164
160
150
145
139
135
132
112
104
102
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.
About this page
Max Kp 7o, Ap 73: No. 376 of 34,615 days since 1932 by Ap.