Geomagnetic activity nowcast

Suomeksi

Issued at 20180717 02:01:01 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] 5.1 8.4 7.2
velocity [km/s] 337.5 360.6 344.5
density [cm-3] 12.0 14.8 13.7
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 19 2 20
Masi (MAS) 19 2 19
Kilpisjärvi (KIL) 22 2 19
Ivalo (IVA) 17 2 12
Muonio (MUO) 15 2 15
Sodankylä (SOD) 13 2 15
Pello (PEL) 12 2 14
Oulujärvi (OUJ) 9 2 12
Mekrijärvi (MEK) 7 1 7
Hankasalmi (HAN) 7 1 9
Nurmijärvi (NUR) 7 1 9
Tartu (TAR) 7 1 6

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