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Geomagnetic activity in March 1982
Mean Ap17.8No. 209 of 1138
G1+ days7
G3+ days2
Max Ap1072 Mar 1982
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 1 Mar 1982 | 8o | 68 | G4 |
| 2 Mar 1982 | 8o | 107 | G4 |
| 5 Mar 1982 | 5- | 16 | G1 |
| 9 Mar 1982 | 5- | 20 | G1 |
| 13 Mar 1982 | 5- | 13 | G1 |
| 21 Mar 1982 | 5- | 23 | G1 |
| 22 Mar 1982 | 6+ | 38 | G2 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| March 1981 | 18.0 | 11 | 1 |
| March 1982 | 17.8 | 7 | 2 |
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 17.8 in March 1982, No. 209 of 1138 months since 1932; 7 days reached G1 or higher.