IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)


July 2018

International quiet and disturbed days

Quietest days 1 - 5:1921815
6 - 10: 232726193
Most disturbed days 1 - 5:24*5*21*11*25*

Geomagnetic Planetary Indices

Kp three-hourlydaily
12345678SumApCp
10+1-0+0+0+ 0+0+0o3-20.0
20o1-0+0+1o 0+0+0o3o20.0
30o0o0o0+2- 2-1-1-5o20.0
41-1o1+1-1o 1o1-1-7o40.1
52+1o0+2o4- 4+5-4-22o170.9
64-2o1o2o1o 1o1-2o13+70.4
72o2-1o1o1- 1+2-1o10+50.2
81o1-1o1-1+ 0+1-1o7-40.1
90+1-0+0+0+ 0+0o0+3-20.0
102o2+2-1+2+ 2-1+0+13o60.3
110+1+2+2+3- 2-2+2o15o70.4
121+3-3-1+2- 1+1+1+14-70.3
133-2o1+1-1- 1+1o1-10+50.2
142-1o1o1o1o 0+1o0o7o40.1
151o1+0+0+0+ 0+1-0+5-30.0
161-2-3-2-1o 2o2+3-15-70.4
171o3o3o1o1- 1+1-1o12-70.3
180+0+1-0+1- 1-1o1o5o30.1
191o0+1-1o1- 1o1o1-6+30.1
202o1-1o2o2o 1-2o2o12+60.3
212-2o3o3-3+ 3-2-2-19-100.6
221+1o1+1+1o 1+1o1-9o40.2
230o1-1o1-1- 0+1o1o5+30.1
244-3o3+3-2o 3o3+4o25o170.9
253-3+2o1+1+ 1+1o1+14+80.4
261-1o0+1-1+ 1-1-1-6o30.1
271-1-0+0+0+ 0+1-2-5o30.1
282-2o1-1+1+ 1-1+0+9+40.2
291+1o1-1o1o 1-1+1-8-40.1
301-0+0o0+2- 1o2o2o8o40.1
311+1o0+0+0+ 1-2o2+8+40.1
Mean50.23

Preliminary sudden commencements: none

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