Maximum Kp index on October 21, 2026
Kp = 4
Maximum Kp index on October 21, 2026
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Ryazan on October 21, 2026
Time zone — UTC+03 (Ryazan | 54.6 N 39.7 E)
Geomagnetic storms in Ryazan in October 2026
Time zone — UTC+03 (Ryazan | 54.6 N 39.7 E)
Geomagnetic activity indices on October 21, 2026
| Geomagnetic index Ap | 19 |
|---|---|
| Solar radio flux F10.7 | 115 |
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