Issued at 20230204 22:31:02 UT
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -4.4 | 4.0 | -1.6 |
| velocity [km/s] | 307.4 | 408.4 | 346.3 |
| density [cm-3] | 0.8 | 4.3 | 2.7 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 8 | 8 | 180 |
| Maasi (MAS) | 7 | 8 | 182 |
| Kilpisjärvi (KIL) | 7 | 7 | 182 |
| Ivalo (IVA) | 5 | 4 | 122 |
| Muonio (MUO) | 4 | 4 | 151 |
| Sodankylä (SOD) | 4 | 4 | 96 |
| Pello (PEL) | 4 | 4 | 76 |
| Oulujärvi (OUJ) | 3 | 3 | 31 |
| Mekrijärvi (MEK) | 3 | 2 | 16 |
| Hankasalmi (HAN) | 3 | 2 | 24 |
| Nurmijärvi (NUR) | 3 | 2 | 25 |
| Tartu (TAR) | 3 | 2 | 16 |
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 |