Issued at 20250829 13:16:02 UT
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -2.4 | 1.8 | -0.7 |
| velocity [km/s] | 356.8 | 406.8 | 375.0 |
| density [cm-3] | 0.7 | 3.4 | 2.2 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 20 | 5 | 86 |
| Maasi (MAS) | 22 | 6 | 88 |
| Kilpisjärvi (KIL) | - | 6 | 83 |
| Ivalo (IVA) | 23 | 5 | 67 |
| Muonio (MUO) | 25 | 5 | 67 |
| Sodankylä (SOD) | 27 | 5 | 63 |
| Pello (PEL) | 28 | 5 | 61 |
| Oulujärvi (OUJ) | 29 | 4 | 45 |
| Mekrijärvi (MEK) | 24 | 3 | 28 |
| Hankasalmi (HAN) | 24 | 3 | 35 |
| Nurmijärvi (NUR) | 24 | 3 | 34 |
| Tartu (TAR) | 20 | 2 | 26 |
Next hour values give the range in which RX belongs with a 90% probability
Colours describe the activity level:
| low | increased | moderate | high | very high |