Geomagnetic activity nowcast

Suomeksi

Issued at 20191118 04:46:00 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -0.9 1.1 0.6
velocity [km/s] 354.6 375.7 366.9
density [cm-3] 2.8 7.9 5.7
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 3 4 66
Masi (MAS) 3 4 72
Kilpisjärvi (KIL) 3 4 72
Ivalo (IVA) 2 3 45
Muonio (MUO) 3 3 43
Sodankylä (SOD) 2 3 38
Pello (PEL) 2 3 35
Oulujärvi (OUJ) 2 2 21
Mekrijärvi (MEK) 1 2 12
Hankasalmi (HAN) 2 2 15
Nurmijärvi (NUR) 1 2 16
Tartu (TAR) 1 2 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