International Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)


Nowcast data for May 2021

(Last update: 23:58:50 UTC, June 1, 2021)

Geomagnetic Planetary Indices

Kp three-hourlydaily
12345678SumApCp
12-(12)0+(12)1o(12)2o(12)1+(12)1+(12)1o(12)2-(12)10+50.2
23+(12)3o(12)3o(12)1+(12)1o(12)2-(12)2-(12)2-17-90.5
32o1o2o1+1o1o0+1-9+40.2
42-0+1-1o0+1-1+1-7-40.1
50+1-0o0o0+0o0+1-2+20.0
61o1-1-1-1+1o0+0o6-30.1
70o0+0o0o1-1-1+1o4o20.0
81o0+1-1+1o0+0+0o5o30.0
90o0+0+0+1o1o0+1+5-30.0
101o2+1o2o2o1o2o1+13-60.3
112-1o0+0+0+0+0+0+5-30.0
121o1+4-5-7o7-2o3o29+421.5
132o2-2-1+2o1o1+2o13o60.3
141-1-1-0o0+1o1o2+7-40.1
153+2-2+1+1o1+1-1o13-70.3
161-0o1-1+1+0+2-1-7-30.1
171-1+1+1o1o2-2-(11)2o11-50.2
183o4-3-2+2-(12)1+1-1-16o90.5
192-1-1o1-1o1-1+3-10-50.2
203o2o3-4+5o4+4o4-29o241.2
212+2o2+2-1o1o1+1-12+60.3
221+1-1o1-1-1o2-1o8o40.1
230+1o1-1-1-0+(12)1-1+6-30.1
242-0+0o1-0o(12)0+0+0+(12)4-20.0
250o0+0o1-1-1o0+2-5-20.0
261-1o1o1-2+(11)3+(11)5-(11)3+17o120.7
274+(12)3-(12)4-(11)3-(11)2o(11)3-2-1o21-130.8
281-1-0o0+0+0+(12)0o(10)0+(10)3-20.0
290o(10)1-(10)1-(10)2+(10)2-(10)1+(10)2+(10)2o(10)11o50.2
301+(11)1-(11)1o(11)1+(11)1-(11)1-(11)1+(11)2+(11)9+50.2
311o1-0+0o0+1-0o0o3o20.0
Mean70.26




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/