Issued at 20220119 18:46:02 UT
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -0.9 | -0.5 | -0.7 |
| velocity [km/s] | 571.2 | 593.1 | 587.8 |
| density [cm-3] | 6.8 | 8.1 | 7.1 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 143 | 21 | 420 |
| Maasi (MAS) | 124 | 19 | 397 |
| Kilpisjärvi (KIL) | 95 | 17 | 414 |
| Ivalo (IVA) | 107 | 13 | 344 |
| Muonio (MUO) | 76 | 12 | 345 |
| Sodankylä (SOD) | 72 | 11 | 293 |
| Pello (PEL) | 65 | 9 | 275 |
| Oulujärvi (OUJ) | 47 | 8 | 131 |
| Mekrijärvi (MEK) | 34 | 5 | 55 |
| Hankasalmi (HAN) | 33 | 7 | 74 |
| Nurmijärvi (NUR) | 34 | 7 | 71 |
| Tartu (TAR) | 26 | 6 | 51 |
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 |