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Geomagnetic activity in February 1967
Mean Ap11.2No. 647 of 1138
G1+ days5
G3+ days1
Max Ap6416 Feb 1967
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 5 Feb 1967 | 5- | 15 | G1 |
| 7 Feb 1967 | 6+ | 30 | G2 |
| 8 Feb 1967 | 6o | 46 | G2 |
| 15 Feb 1967 | 5- | 7 | G1 |
| 16 Feb 1967 | 8o | 64 | G4 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| February 1966 | 8.2 | 1 | 0 |
| February 1967 | 11.2 | 5 | 1 |
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
Mean Ap 11.2 in February 1967, No. 647 of 1138 months since 1932; 5 days reached G1 or higher.