Geomagnetic activity nowcast

Suomeksi

Issued at 20170123 02:15:01 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -1.1 0.1 -0.3
velocity [km/s] 450.2 463.9 459.2
density [cm-3] 1.8 2.3 2.0
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 6 8 258
Masi (MAS) 5 9 267
Kilpisjärvi (KIL) 6 8 253
Ivalo (IVA) 5 7 241
Muonio (MUO) 5 6 227
Sodankylä (SOD) 4 6 203
Pello (PEL) 4 5 198
Oulujärvi (OUJ) 3 4 86
Mekrijärvi (MEK) 2 2 25
Hankasalmi (HAN) 2 2 34
Nurmijärvi (NUR) 2 2 27
Tartu (TAR) 2 2 19

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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