Geomagnetic activity nowcast

Suomeksi

Issued at 20160930 01:15:02 UT

Solar wind parameters of the latest hour by NOAA
parameter min max mean
IMF Bz [nT] -4.8 3.8 -1.1
velocity [km/s] 677.6 779.6 720.8
density [cm-3] 4.0 8.1 6.2
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 356 107 518
Masi (MAS) 344 116 586
Kilpisjärvi (KIL) - 82 464
Ivalo (IVA) 258 63 469
Muonio (MUO) 149 48 467
Sodankylä (SOD) 267 43 465
Pello (PEL) 222 40 437
Oulujärvi (OUJ) 83 23 281
Mekrijärvi (MEK) 32 16 103
Hankasalmi (HAN) 37 7 115
Nurmijärvi (NUR) 20 8 85
Tartu (TAR) 13 5 43

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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