Geomagnetic activity nowcast

Suomeksi

Issued at 20200217 02:16:01 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -0.9 1.9 0.5
velocity [km/s] 319.2 337.7 328.1
density [cm-3] 2.5 4.5 3.3
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 36 2 44
Masi (MAS) 41 2 52
Kilpisjärvi (KIL) 36 2 48
Ivalo (IVA) 25 2 31
Muonio (MUO) 20 2 28
Sodankylä (SOD) 15 2 21
Pello (PEL) 13 2 20
Oulujärvi (OUJ) 7 2 12
Mekrijärvi (MEK) 4 1 7
Hankasalmi (HAN) 5 1 9
Nurmijärvi (NUR) 7 1 9
Tartu (TAR) 7 1 7

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