IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)


October 2020

International quiet and disturbed days

Quietest days 1 - 5:14910158
6 - 10: 1813111216
Most disturbed days 1 - 5:24*26*25*23*29*

Geomagnetic Planetary Indices

Kp three-hourlydaily
12345678SumApCp
12+1+2o3o3- 3+2+2-19-100.6
22o2o1+3-2+ 2-2+1+16-80.4
32-1+1+2-1- 1-1o1o9+40.2
41-2-0+1-2- 0+0+1o7-40.1
50+0+1o1o2+ 3+4+3-15+100.6
62+4-1o1-1o 0+0+1-10o60.3
70+1-0+1o2+ 1+1-1o8-40.1
81-0+1-0+0o 0+0+1-3+20.0
90+0o0+0o0o 0o0o0o1-00.0
100o0o0o1-0o 1-0o0o1+10.0
110o0o0+0+0+ 1-0+1+3+20.0
120+0o0o0+1- 1o1-1+4+20.0
131o1-0+0+0o 1-0+0+4-20.0
140o0o0o0o0o 0o0o0o0o00.0
150o0o0o0o0o 0+1-1o2o10.0
161+1-1-1-1- 1-1-1+7-40.1
171-2-2o1o1- 0+1+1+9o40.2
181-0+0+0+0o 0+0+1o3+20.0
190+1o1o2o3o 2-2-2-12+60.3
202+2-1-0+0o 0+1o1-7o40.1
212+2+4-2o1- 1-1o2-14+80.4
223+0+0+0+1o 1-1+1+9-50.2
231+1+0+0+2- 3-5-5-17o140.8
243+4o4o3o2- 3+3o2+25-170.9
253-1+2o3-4- 4-4-2+22o140.8
262o4-3+3-3+ 2o3o3o23o140.8
272-2-3+3-0+ 0+2+2o14+80.4
282-3-1+2-3- 3+3+2-18+100.6
291o3-3-3+2+ 4o1+2o19+120.7
302o1+1-1o0+ 0+1o2o9-40.1
311-1+2+2o2- 2+0o1-11o50.2
Mean60.29

Preliminary sudden commencements: none

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