Geomagnetic activity nowcast

Suomeksi

Issued at 20221005 00:01:02 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -2.9 -0.3 -1.5
velocity [km/s] 505.6 523.9 512.1
density [cm-3] 10.4 11.5 11.0
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) - 34 337
Maasi (MAS) - 31 335
Kilpisjärvi (KIL) - 30 338
Ivalo (IVA) - 19 311
Muonio (MUO) - 15 347
Sodankylä (SOD) - 12 328
Pello (PEL) - 11 318
Oulujärvi (OUJ) - 7 181
Mekrijärvi (MEK) - 3 44
Hankasalmi (HAN) - 5 64
Nurmijärvi (NUR) - 4 48
Tartu (TAR) - 3 30

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