International Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

Nowcast data for July 2026

(Last update: 23:57:06 UTC, August 1, 2026)

Geomagnetic Planetary Indices

Kp three-hourly daily

1 2 3 4 5 6 7 8 Sum Ap Cp

1 4o⁽¹²⁾ 3o⁽¹²⁾ 1+⁽¹²⁾ 1+⁽¹²⁾ 3+⁽¹²⁾ 2+⁽¹²⁾ 3-⁽¹²⁾ 2-⁽¹¹⁾ 20- 12 0.7

2 1+⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 1+⁽¹²⁾ 1-⁽¹¹⁾ 0+⁽¹¹⁾ 0+⁽¹¹⁾ 6o 3 0.1

3 1-⁽¹²⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 0+⁽¹²⁾ 2+⁽¹²⁾ 2+⁽¹²⁾ 3o⁽¹²⁾ 4-⁽¹²⁾ 14- 8 0.4

4 6-⁽¹²⁾ 7+⁽¹²⁾ 6+⁽¹²⁾ 4+⁽¹²⁾ 7-⁽¹²⁾ 6-⁽¹²⁾ 5+⁽¹²⁾ 4+⁽¹²⁾ 46- 77 1.8

5 3+⁽¹²⁾ 3-⁽¹²⁾ 3-⁽¹²⁾ 4o⁽¹²⁾ 3o⁽¹²⁾ 4-⁽¹²⁾ 3-⁽¹²⁾ 3-⁽¹²⁾ 25- 16 0.9

6 3-⁽¹²⁾ 2-⁽¹²⁾ 1o⁽¹²⁾ 1o⁽¹²⁾ 1+⁽¹²⁾ 1+⁽¹²⁾ 2o⁽¹²⁾ 2-⁽¹²⁾ 13- 6 0.3

7 0o⁽¹²⁾ 1o⁽¹²⁾ 0+⁽¹²⁾ 0+⁽¹²⁾ 0+⁽¹¹⁾ 1-⁽¹¹⁾ 1+⁽¹¹⁾ 2o⁽¹¹⁾ 6o 3 0.1

8 2+⁽¹⁰⁾ 3+⁽¹⁰⁾ 3o⁽¹⁰⁾ 2+⁽¹¹⁾ 2-⁽¹¹⁾ 2o⁽¹¹⁾ 3o⁽⁸⁾ 2+⁽⁹⁾ 20o 11 0.6

9 2+⁽¹²⁾ 1o⁽¹²⁾ 2o⁽¹²⁾ 4o⁽¹²⁾ 2o⁽¹²⁾ 4o⁽¹²⁾ 3o⁽¹²⁾ 4-⁽¹²⁾ 22o 15 0.8

10 2-⁽¹²⁾ 3o⁽¹¹⁾ 4-⁽¹¹⁾ 3o⁽¹¹⁾ 3-⁽¹¹⁾ 1+⁽¹¹⁾ 2+⁽¹¹⁾ 3o⁽¹¹⁾ 21- 12 0.7

11 2+⁽¹¹⁾ 2o⁽¹¹⁾ 2o⁽¹¹⁾ 1o⁽¹¹⁾ 2-⁽¹¹⁾ 1+⁽¹¹⁾ 2+⁽¹¹⁾ 1+⁽¹¹⁾ 14o 6 0.3

12 3+⁽¹¹⁾ 2+⁽¹¹⁾ 3o⁽¹¹⁾ 3+⁽¹¹⁾ 4+⁽¹¹⁾ 3+⁽¹¹⁾ 3-⁽¹¹⁾ 2+⁽¹²⁾ 25- 16 0.9

13 2-⁽¹²⁾ 1+⁽¹²⁾ 1o⁽¹²⁾ 1-⁽¹²⁾ 1+⁽¹²⁾ 2+⁽¹²⁾ 2o⁽¹²⁾ 3+⁽¹²⁾ 14- 7 0.4

14 2o⁽¹²⁾ 2o⁽¹²⁾ 1+⁽¹²⁾ 2o⁽¹²⁾ 1o⁽¹²⁾ 1+⁽¹²⁾ 2+⁽¹⁰⁾ 2+⁽¹⁰⁾ 14+ 7 0.3

15 3-⁽¹²⁾ 4-⁽¹²⁾ 3+⁽¹²⁾ 3-⁽¹²⁾ 2+⁽¹²⁾ 2o⁽¹²⁾ 1o⁽¹²⁾ 1o⁽¹²⁾ 19- 11 0.6

16 3-⁽¹²⁾ 3+⁽¹²⁾ 2o⁽¹²⁾ 1o⁽¹²⁾ 2o⁽¹²⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 1+⁽¹²⁾ 14- 7 0.4

17 0+⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 1+⁽¹¹⁾ 1+⁽¹¹⁾ 1+⁽¹¹⁾ 1-⁽¹¹⁾ 7o 4 0.1

18 2-⁽¹¹⁾ 1o⁽¹¹⁾ 0+⁽¹¹⁾ 0+⁽¹¹⁾ 1o⁽¹¹⁾ 1o⁽¹¹⁾ 1o⁽¹¹⁾ 0o⁽¹¹⁾ 6+ 3 0.1

19 0+⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 0+⁽¹¹⁾ 0+⁽¹¹⁾ 0o⁽¹¹⁾ 1o⁽¹¹⁾ 0+⁽¹¹⁾ 4- 2 0.0

20 1-⁽¹¹⁾ 0+⁽¹¹⁾ 1o⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 0+⁽¹¹⁾ 1-⁽¹¹⁾ 1o⁽¹¹⁾ 5+ 3 0.1

21 2o⁽¹¹⁾ 3-⁽¹¹⁾ 3o⁽¹¹⁾ 4-⁽¹¹⁾ 3-⁽¹¹⁾ 3-⁽¹¹⁾ 3o⁽¹¹⁾ 3o⁽¹¹⁾ 23- 14 0.8

22 2-⁽¹¹⁾ 3-⁽¹¹⁾ 2o⁽¹¹⁾ 3o⁽¹¹⁾ 3o⁽¹¹⁾ 2+⁽¹¹⁾ 2-⁽¹¹⁾ 2+⁽¹¹⁾ 19- 10 0.6

23 2o⁽¹¹⁾ 2-⁽¹¹⁾ 3-⁽¹⁰⁾ 3-⁽¹¹⁾ 3o⁽¹¹⁾ 5+⁽¹¹⁾ 6-⁽¹¹⁾ 3+⁽¹¹⁾ 26+ 24 1.2

24 4o⁽¹¹⁾ 3-⁽¹¹⁾ 2-⁽¹¹⁾ 1-⁽¹¹⁾ 0+⁽¹¹⁾ 0+⁽¹¹⁾ 1-⁽¹¹⁾ 1o⁽¹¹⁾ 11+ 7 0.4

25 1-⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 2-⁽¹¹⁾ 1+⁽¹¹⁾ 2o⁽¹¹⁾ 3-⁽¹¹⁾ 1+⁽¹¹⁾ 11o 6 0.2

26 1+⁽¹¹⁾ 2-⁽¹¹⁾ 1+⁽¹¹⁾ 2-⁽¹¹⁾ 1o⁽¹¹⁾ 0+⁽¹¹⁾ 0o⁽¹¹⁾ 1o⁽¹¹⁾ 8+ 4 0.1

27 1+⁽¹¹⁾ 1-⁽¹¹⁾ 1+⁽¹¹⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 2-⁽¹²⁾ 2-⁽¹²⁾ 3-⁽¹²⁾ 11- 5 0.2

28 2+⁽¹²⁾ 1o⁽¹²⁾ 1+⁽¹²⁾ 2o⁽¹¹⁾ 2o⁽¹¹⁾ 2-⁽¹¹⁾ 2-⁽¹¹⁾ 2+⁽¹¹⁾ 14+ 7 0.3

29 2+⁽¹¹⁾ 2o⁽¹¹⁾ 1o⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹¹⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 9- 4 0.2

30 1o⁽¹²⁾ 1-⁽¹²⁾ 0+⁽¹²⁾ 1+⁽¹²⁾ 1-⁽¹²⁾ 1o⁽¹²⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 6+ 3 0.1

31 1+⁽¹²⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 1-⁽¹²⁾ 2-⁽¹²⁾ 1o⁽¹²⁾ 1-⁽¹²⁾ 1o⁽¹²⁾ 8- 4 0.1

Mean 10 0.45


Kp three-hourly	daily
	1	2	3	4	5	6	7	8	Sum	Ap	Cp

1	4o⁽¹²⁾	3o⁽¹²⁾	1+⁽¹²⁾	1+⁽¹²⁾	3+⁽¹²⁾	2+⁽¹²⁾	3-⁽¹²⁾	2-⁽¹¹⁾	20-	12	0.7
2	1+⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	1+⁽¹²⁾	1-⁽¹¹⁾	0+⁽¹¹⁾	0+⁽¹¹⁾	6o	3	0.1
3	1-⁽¹²⁾	1-⁽¹²⁾	1-⁽¹²⁾	0+⁽¹²⁾	2+⁽¹²⁾	2+⁽¹²⁾	3o⁽¹²⁾	4-⁽¹²⁾	14-	8	0.4
4	6-⁽¹²⁾	7+⁽¹²⁾	6+⁽¹²⁾	4+⁽¹²⁾	7-⁽¹²⁾	6-⁽¹²⁾	5+⁽¹²⁾	4+⁽¹²⁾	46-	77	1.8
5	3+⁽¹²⁾	3-⁽¹²⁾	3-⁽¹²⁾	4o⁽¹²⁾	3o⁽¹²⁾	4-⁽¹²⁾	3-⁽¹²⁾	3-⁽¹²⁾	25-	16	0.9
6	3-⁽¹²⁾	2-⁽¹²⁾	1o⁽¹²⁾	1o⁽¹²⁾	1+⁽¹²⁾	1+⁽¹²⁾	2o⁽¹²⁾	2-⁽¹²⁾	13-	6	0.3
7	0o⁽¹²⁾	1o⁽¹²⁾	0+⁽¹²⁾	0+⁽¹²⁾	0+⁽¹¹⁾	1-⁽¹¹⁾	1+⁽¹¹⁾	2o⁽¹¹⁾	6o	3	0.1
8	2+⁽¹⁰⁾	3+⁽¹⁰⁾	3o⁽¹⁰⁾	2+⁽¹¹⁾	2-⁽¹¹⁾	2o⁽¹¹⁾	3o⁽⁸⁾	2+⁽⁹⁾	20o	11	0.6
9	2+⁽¹²⁾	1o⁽¹²⁾	2o⁽¹²⁾	4o⁽¹²⁾	2o⁽¹²⁾	4o⁽¹²⁾	3o⁽¹²⁾	4-⁽¹²⁾	22o	15	0.8
10	2-⁽¹²⁾	3o⁽¹¹⁾	4-⁽¹¹⁾	3o⁽¹¹⁾	3-⁽¹¹⁾	1+⁽¹¹⁾	2+⁽¹¹⁾	3o⁽¹¹⁾	21-	12	0.7
11	2+⁽¹¹⁾	2o⁽¹¹⁾	2o⁽¹¹⁾	1o⁽¹¹⁾	2-⁽¹¹⁾	1+⁽¹¹⁾	2+⁽¹¹⁾	1+⁽¹¹⁾	14o	6	0.3
12	3+⁽¹¹⁾	2+⁽¹¹⁾	3o⁽¹¹⁾	3+⁽¹¹⁾	4+⁽¹¹⁾	3+⁽¹¹⁾	3-⁽¹¹⁾	2+⁽¹²⁾	25-	16	0.9
13	2-⁽¹²⁾	1+⁽¹²⁾	1o⁽¹²⁾	1-⁽¹²⁾	1+⁽¹²⁾	2+⁽¹²⁾	2o⁽¹²⁾	3+⁽¹²⁾	14-	7	0.4
14	2o⁽¹²⁾	2o⁽¹²⁾	1+⁽¹²⁾	2o⁽¹²⁾	1o⁽¹²⁾	1+⁽¹²⁾	2+⁽¹⁰⁾	2+⁽¹⁰⁾	14+	7	0.3
15	3-⁽¹²⁾	4-⁽¹²⁾	3+⁽¹²⁾	3-⁽¹²⁾	2+⁽¹²⁾	2o⁽¹²⁾	1o⁽¹²⁾	1o⁽¹²⁾	19-	11	0.6
16	3-⁽¹²⁾	3+⁽¹²⁾	2o⁽¹²⁾	1o⁽¹²⁾	2o⁽¹²⁾	1-⁽¹²⁾	1-⁽¹²⁾	1+⁽¹²⁾	14-	7	0.4
17	0+⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	1+⁽¹¹⁾	1+⁽¹¹⁾	1+⁽¹¹⁾	1-⁽¹¹⁾	7o	4	0.1
18	2-⁽¹¹⁾	1o⁽¹¹⁾	0+⁽¹¹⁾	0+⁽¹¹⁾	1o⁽¹¹⁾	1o⁽¹¹⁾	1o⁽¹¹⁾	0o⁽¹¹⁾	6+	3	0.1
19	0+⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	0+⁽¹¹⁾	0+⁽¹¹⁾	0o⁽¹¹⁾	1o⁽¹¹⁾	0+⁽¹¹⁾	4-	2	0.0
20	1-⁽¹¹⁾	0+⁽¹¹⁾	1o⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	0+⁽¹¹⁾	1-⁽¹¹⁾	1o⁽¹¹⁾	5+	3	0.1
21	2o⁽¹¹⁾	3-⁽¹¹⁾	3o⁽¹¹⁾	4-⁽¹¹⁾	3-⁽¹¹⁾	3-⁽¹¹⁾	3o⁽¹¹⁾	3o⁽¹¹⁾	23-	14	0.8
22	2-⁽¹¹⁾	3-⁽¹¹⁾	2o⁽¹¹⁾	3o⁽¹¹⁾	3o⁽¹¹⁾	2+⁽¹¹⁾	2-⁽¹¹⁾	2+⁽¹¹⁾	19-	10	0.6
23	2o⁽¹¹⁾	2-⁽¹¹⁾	3-⁽¹⁰⁾	3-⁽¹¹⁾	3o⁽¹¹⁾	5+⁽¹¹⁾	6-⁽¹¹⁾	3+⁽¹¹⁾	26+	24	1.2
24	4o⁽¹¹⁾	3-⁽¹¹⁾	2-⁽¹¹⁾	1-⁽¹¹⁾	0+⁽¹¹⁾	0+⁽¹¹⁾	1-⁽¹¹⁾	1o⁽¹¹⁾	11+	7	0.4
25	1-⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	2-⁽¹¹⁾	1+⁽¹¹⁾	2o⁽¹¹⁾	3-⁽¹¹⁾	1+⁽¹¹⁾	11o	6	0.2
26	1+⁽¹¹⁾	2-⁽¹¹⁾	1+⁽¹¹⁾	2-⁽¹¹⁾	1o⁽¹¹⁾	0+⁽¹¹⁾	0o⁽¹¹⁾	1o⁽¹¹⁾	8+	4	0.1
27	1+⁽¹¹⁾	1-⁽¹¹⁾	1+⁽¹¹⁾	1-⁽¹²⁾	1-⁽¹²⁾	2-⁽¹²⁾	2-⁽¹²⁾	3-⁽¹²⁾	11-	5	0.2
28	2+⁽¹²⁾	1o⁽¹²⁾	1+⁽¹²⁾	2o⁽¹¹⁾	2o⁽¹¹⁾	2-⁽¹¹⁾	2-⁽¹¹⁾	2+⁽¹¹⁾	14+	7	0.3
29	2+⁽¹¹⁾	2o⁽¹¹⁾	1o⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹¹⁾	1-⁽¹²⁾	1-⁽¹²⁾	1-⁽¹²⁾	9-	4	0.2
30	1o⁽¹²⁾	1-⁽¹²⁾	0+⁽¹²⁾	1+⁽¹²⁾	1-⁽¹²⁾	1o⁽¹²⁾	1-⁽¹²⁾	1-⁽¹²⁾	6+	3	0.1
31	1+⁽¹²⁾	1-⁽¹²⁾	1-⁽¹²⁾	1-⁽¹²⁾	2-⁽¹²⁾	1o⁽¹²⁾	1-⁽¹²⁾	1o⁽¹²⁾	8-	4	0.1
									Mean	10	0.45

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 Helmholtz Centre for Geosciences

Adolf Schmidt Observatory for Geomagnetism

https://kp.gfz.de/en/