Geomagnetic activity nowcast

Suomeksi

Issued at 20160827 15:15:03 UT

Solar wind parameters by ACE during the latest hour
parameter min max mean
IMF Bz [nT] -2.4 2.7 0.0
velocity [km/s] 410.1 430.0 418.8
density [cm-3] 2.9 4.6 3.7
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 52 5 87
Masi (MAS) 54 5 82
Kilpisjärvi (KIL) 54 5 85
Ivalo (IVA) 45 4 68
Muonio (MUO) 45 4 64
Sodankylä (SOD) 41 4 61
Pello (PEL) 39 4 54
Oulujärvi (OUJ) 29 4 41
Mekrijärvi (MEK) 20 2 21
Hankasalmi (HAN) - 2 30
Nurmijärvi (NUR) 17 3 30
Tartu (TAR) 11 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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