Geomagnetic activity nowcast

Suomeksi

Issued at 20240319 03:31:03 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -4.9 1.5 -2.5
velocity [km/s] 363.9 376.7 373.4
density [cm-3] 5.1 9.1 7.1
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 128 6 150
Maasi (MAS) 123 7 168
Kilpisjärvi (KIL) 139 7 159
Ivalo (IVA) 132 4 116
Muonio (MUO) 143 5 114
Sodankylä (SOD) 91 5 85
Pello (PEL) 77 4 80
Oulujärvi (OUJ) 22 3 39
Mekrijärvi (MEK) 10 2 16
Hankasalmi (HAN) 10 3 22
Nurmijärvi (NUR) 11 3 21
Tartu (TAR) 8 2 15

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