International Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)


Nowcast data for September 2019

(Last update: 23:58:14 UTC, October 1, 2019)

Geomagnetic Planetary Indices

Kp three-hourlydaily
12345678SumApCp
15-5o5+5o5o4o4+5-38o421.5
25o4-4-3o2o3-4o3+27+211.1
33+3-2+2o2-1+2-2-17-90.5
43o3-3-2o2+2o3-2o19+100.6
54-4+3o3-1+1+2o2+21-130.8
62o4-2o3-1-0+2-1o14o80.4
71-2-2+1+2-2-1+2+13o60.3
82-2+2+2-1+2-2+3o16+80.4
93+2+3o3+2+3+2-2+22-130.7
101+1+1o2o2-0+0o0+8o40.1
111o1o2o2-1o1o1-1-9o40.2
122-1o2-2-1+2-1+1o11+50.2
132o3-3-2-2-1+1+1o14+70.4
140+2o2o2-1+1-2-2o12-50.2
151o3-2o2-1+2-2o3-15o70.4
164-4o2-1o1-2-2o2o17-100.6
173+2-1-1-0+1-2+4-13+80.4
183-2o2+2o3-1-1o1+15-70.4
191o1-1o1-1-0+1+0+6o30.1
201o0+0+0+1-0+(12)1-(12)1-4+30.0
212+(12)2o(12)3-(12)2-(12)2-1o1o1+14-70.3
222+1+0+0+0o0+1-1-6o30.1
230+0o0+1-0+1o1-1o4+20.0
243o(12)3-(12)2+1-3+4-3-1o19+120.7
251-1o2-2-0+1-0+1+8-40.1
263-1-0+0+0+(12)0o(12)0o(12)1o(12)5+30.1
271-1o2o2-3+(12)4+5+5o23+221.1
283-4+4+4+3+3o4-4o30-241.1
292+3-2+2-1o3+3+3+20o120.7
303o4-4-3-2o3-2-2o(12)21+130.7
Mean100.47




Note: If not the complete data from all 13 observatories could be used in the calculation, the number of already included observatories is given in parentheses.


Editor:
GFZ German Research Centre for Geosciences
Adolf Schmidt Observatory for Geomagnetism
https://www.gfz-potsdam.de/en/kp-index/