Geomagnetic activity nowcast

Suomeksi

Issued at 20170326 22:30:01 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] 1.7 5.3 3.8
velocity [km/s] 368.7 372.8 370.4
density [cm-3] 11.7 17.1 14.8
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 20 3 197
Masi (MAS) 17 3 229
Kilpisjärvi (KIL) 15 3 204
Ivalo (IVA) 8 2 172
Muonio (MUO) 8 2 185
Sodankylä (SOD) 6 3 160
Pello (PEL) 6 2 136
Oulujärvi (OUJ) 6 2 53
Mekrijärvi (MEK) 5 2 21
Hankasalmi (HAN) 21 2 30
Nurmijärvi (NUR) 6 2 29
Tartu (TAR) 5 2 21

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

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