Geomagnetic activity nowcast

Suomeksi

Issued at 20251107 09:46:01 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -6.0 6.5 1.2
velocity [km/s] 662.4 845.0 795.3
density [cm-3] 0.1 6.6 4.8
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 136 65 170
Maasi (MAS) 147 37 195
Kilpisjärvi (KIL) 140 57 164
Ivalo (IVA) 114 54 173
Muonio (MUO) 107 44 170
Sodankylä (SOD) 117 38 170
Pello (PEL) 98 32 176
Oulujärvi (OUJ) 92 25 112
Mekrijärvi (MEK) 72 6 24
Hankasalmi (HAN) 57 18 60
Nurmijärvi (NUR) 81 19 66
Tartu (TAR) 67 14 45

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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