Geomagnetic activity nowcast

Suomeksi

Issued at 20160528 21:45:02 UT

Solar wind parameters by ACE during the latest hour
parameter min max mean
IMF Bz [nT] -3.8 0.7 -2.2
velocity [km/s] 456.5 515.9 482.0
density [cm-3] 1.5 6.7 3.4
Geomagnetic activity (RX [nT])
site latest hour next hour (RXmin, RXmax)
Kevo (KEV) 140 45 427
Masi (MAS) 130 44 413
Kilpisjärvi (KIL) 145 38 422
Ivalo (IVA) 148 29 379
Muonio (MUO) 118 24 398
Sodankylä (SOD) 92 17 388
Pello (PEL) 68 15 370
Oulujärvi (OUJ) 27 8 214
Mekrijärvi (MEK) 19 5 59
Hankasalmi (HAN) 17 6 78
Nurmijärvi (NUR) 15 6 67
Tartu (TAR) 14 5 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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