IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

June 2017

International quiet and disturbed days

Quietest days 1 - 5:42010830
6 - 10: 15212892
Most disturbed days 1 - 5:1617*11*18*25*

Geomagnetic Planetary Indices

Kp three-hourlydaily
10+1-1-0+1+ 3-2+3-11o60.3
22-1+1-1o1o 1-1o1o8+40.1
30+0+2-2o3+ 4-2-1o14o80.5
41-1-0+0+0+ 0o0+0+3o20.0
51-1o0+1o3- 1+1o1+9+50.2
62o2o1o1-1o 1-0+1-8+40.1
71-2-2-1-1o 1o0+1+8+40.1
81o1-0+0+1+ 1-0+1o6-30.1
92+1o0o0+1- 1-1-0+6o30.1
101+1o0+1-0+ 0+1-1-5+30.1
110+2o2+1+3o 5o4-3-20+150.8
121+1+1o1-2+ 2o2+2+13+60.3
133-2-1o2+1+ 2o1o0+12+60.3
140o1-1+2+2o 2o1o1-10o50.2
152-1o0+1o1- 0+1o0+6+30.1
161o2o4o4-5- 4-3+5o27+231.1
174-4-1+2o2o 2o4o3+22o140.8
183+3o2o2o2+ 2-2+2o19-100.5
191+2o2-2-2- 0+0+0+9+40.2
200o1-1o0+0+ 1o0o0o3+20.0
210o0+0+0+1o 1o2-2-6+30.1
222+1o1-0+0+ 0+2+1o8+40.2
231o0+1-1o1- 1-2o2+9-40.2
241+1+2-3-2+ 2o3-3-17-80.5
252o2o3+2+2+ 2o2-2o18-90.5
262+2-1-2o2- 2-2o1+13+60.3
272-1+1-1o1+ 1o1-1-8+40.1
281+2-1o1+1- 0+0o0+7-30.1
290+2-2o2-1- 1-1-1-8+40.1
300o0+1-1-1o 1-1-2-6-30.1

Preliminary sudden commencements:16d02h56m

Editor: Deutsches GeoForschungsZentrum Potsdam
Adolf-Schmidt-Observatorium für Geomagnetismus
Lindenstraße 7
D-14823 Niemegk
F.R. Germany