Issued at 20250630 20:31:02 UT
| Solar wind parameters of the latest hour by NOAA | |||
|---|---|---|---|
| parameter | min | max | mean |
| IMF Bz [nT] | -5.1 | 3.6 | -1.1 |
| velocity [km/s] | 461.8 | 526.9 | 493.4 |
| density [cm-3] | 1.2 | 2.2 | 1.5 |
| Geomagnetic activity (RX [nT]) | ||
|---|---|---|
| site | latest hour | next hour (RXmin, RXmax) |
| Kevo (KEV) | 127 | 27 | 435 |
| Maasi (MAS) | 112 | 30 | 445 |
| Kilpisjärvi (KIL) | 86 | 23 | 460 |
| Ivalo (IVA) | 123 | 15 | 376 |
| Muonio (MUO) | 79 | 15 | 462 |
| Sodankylä (SOD) | 51 | 12 | 423 |
| Pello (PEL) | 43 | 11 | 419 |
| Oulujärvi (OUJ) | 17 | 8 | 236 |
| Mekrijärvi (MEK) | 10 | 5 | 62 |
| Hankasalmi (HAN) | 11 | 6 | 95 |
| Nurmijärvi (NUR) | 8 | 6 | 69 |
| Tartu (TAR) | 7 | 5 | 47 |
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 |