Geomagnetic activity nowcast

Suomeksi

Issued at 20180919 10:01:02 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -1.1 0.0 -0.6
velocity [km/s] 441.0 448.0 446.3
density [cm-3] 5.1 6.6 6.2
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 14 5 63
Masi (MAS) 12 5 61
Kilpisjärvi (KIL) 13 5 59
Ivalo (IVA) 13 5 52
Muonio (MUO) 11 5 52
Sodankylä (SOD) 10 5 50
Pello (PEL) 10 5 46
Oulujärvi (OUJ) 9 4 38
Mekrijärvi (MEK) 7 3 22
Hankasalmi (HAN) 7 3 28
Nurmijärvi (NUR) 6 3 28
Tartu (TAR) 6 3 20

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