IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

June 2021

International quiet and disturbed days

Quietest days 1 - 5:12827919
6 - 10: 262114234
Most disturbed days 1 - 5:15*16*30*7*12*

Geomagnetic Planetary Indices

Kp three-hourlydaily
11o0+0o0o0o 0o0o0o1+10.0
20o0+0+0+3- 2o1+1+8+40.2
32-2-2+2-1+ 1+1-0o11-50.2
41o1o0+1o1+ 1o1+1o8o40.1
50+1-0+0+1+ 0+1+2o7-40.1
62o1o1-0+0o 0+1o1+7-30.1
71-1+2+2o3- 3+3o4-19o110.7
82o2o2-1-1- 1-1o1-9+40.2
91+1+1o0+0+ 0+1-0o5+30.1
101o0+0+0+1o 2o1+2-8o40.1
112+3-2o2-2+ 2-1+2+16+80.4
123o4-1+2o2+ 2o1+1+17o90.5
133o3-0+1-0+ 1o0+0o8+50.2
141-0+1-1o1- 0+1+2-7-40.1
152-1+2-2-3+ 4-5o4-22o170.9
164o3o2+2+2o 3-2+3o22-130.7
171+2+2o1-1+ 2-1o1-11o50.2
182o2-2-2-2+ 1o1+1+13o60.3
191+1o1o1-0+ 1-0+1-6o30.1
201-1o0+0+0+ 0+1o3-7-40.1
211-0+0o1-1o 1o1+1o6o30.1
221+2+1+1+2o 1o1-1+11+50.2
232+1o1-1-1- 0+0+0o6o30.1
240+1-1o0+1o 1o2-2+8+40.1
253o2-1+1+1+ 1o1-0+11-60.3
260+0+1-1+1+ 1o0+0+6-30.1
270+0+1o0+1o 1o1-1-5+30.1
281o0+0+0+1- 1o1-1-5o30.1
291o0+1-1-2- 2o2+0+9o40.2
300+2o3-3o1+ 3o4-4o20o130.8

Preliminary sudden commencements: none

Editor: GFZ German Research Centre for Geosciences
Adolf Schmidt Observatory for Geomagnetism