Geomagnetic activity nowcast

Suomeksi

Issued at 20181113 03:46:01 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -1.6 0.6 -0.2
velocity [km/s] 547.2 562.2 558.3
density [cm-3] 5.1 7.6 6.9
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 12 16 283
Masi (MAS) - 16 302
Kilpisjärvi (KIL) 13 15 295
Ivalo (IVA) 9 12 238
Muonio (MUO) 8 12 217
Sodankylä (SOD) 8 11 173
Pello (PEL) 7 10 159
Oulujärvi (OUJ) 6 6 82
Mekrijärvi (MEK) 4 4 30
Hankasalmi (HAN) 4 5 41
Nurmijärvi (NUR) 5 5 41
Tartu (TAR) 4 3 25

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

Short explanation of the method