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Geomagnetic activity in March 1992
Mean Ap13.9No. 444 of 1138
G1+ days8
G3+ days0
Max Ap2623 Mar 1992
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 1 Mar 1992 | 5- | 16 | G1 |
| 9 Mar 1992 | 5+ | 25 | G1 |
| 11 Mar 1992 | 5- | 20 | G1 |
| 17 Mar 1992 | 5- | 25 | G1 |
| 21 Mar 1992 | 5o | 23 | G1 |
| 22 Mar 1992 | 5- | 17 | G1 |
| 23 Mar 1992 | 5o | 26 | G1 |
| 24 Mar 1992 | 5- | 22 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| March 1991 | 27.0 | 13 | 4 |
| March 1992 | 13.9 | 8 | 0 |
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 13.9 in March 1992, No. 444 of 1138 months since 1932; 8 days reached G1 or higher.