Geomagnetic activity nowcast

Suomeksi

Issued at 20171120 01:46:02 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] 0.8 2.0 1.7
velocity [km/s] 353.9 358.0 355.8
density [cm-3] 5.9 8.4 6.8
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 16 3 168
Masi (MAS) 17 2 146
Kilpisjärvi (KIL) 16 3 147
Ivalo (IVA) 9 2 129
Muonio (MUO) 8 2 108
Sodankylä (SOD) 7 2 97
Pello (PEL) 7 2 85
Oulujärvi (OUJ) 6 2 26
Mekrijärvi (MEK) 3 1 11
Hankasalmi (HAN) 3 1 15
Nurmijärvi (NUR) 4 2 14
Tartu (TAR) 3 1 11

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