International Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

Nowcast data for June 2026

(Last update: 19:12:34 UTC, June 16, 2026)

Geomagnetic Planetary Indices

Kp three-hourly daily

1 2 3 4 5 6 7 8 Sum Ap Cp

1 1+ 1o 1+ 1+ 3- 3o 2+ 1+ 14+ 8 0.4

2 2+ 2- 1+ 1o 1+ 1o 2+ 2- 13- 6 0.3

3 3- 2+ 2- 2o 1+ 2o 2+ 3o 17+ 9 0.5

4 3- 2+ 0+ 0+ 2- 1o 0+ 1o 10- 5 0.2

5 1o 3o 2- 3- 5+ 6+ 5o 5o 30o 35 1.4

6 5- 4- 4+ 3- 4- 3- 2- 2+ 26- 19 1.0

7 3- 2- 2- 2+ 1+ 2o 1- 2- 14o 7 0.3

8 1o 2o 2+ 2+ 3- 1+ 1+ 2- 15- 7 0.4

9 2o 2+⁽¹²⁾ 2-⁽¹²⁾ 2o⁽¹²⁾ 3-⁽¹²⁾ 4-⁽¹²⁾ 3+⁽¹²⁾ 3- 20+ 12 0.7

10 2- 1o 1o 3- 3- 2- 1+ 1+ 13+ 7 0.3

11 1- 2+ 3+ 3o 3- 2+ 5o 4o 23+ 18 1.0

12 3o 3+ 4- 3o 3o 2- 2o 3- 22+ 14 0.8

13 3o 3o 2+ 3- 3- 2+ 4- 2+ 22o 13 0.7

14 2o 2- 1+ 2o 1+ 1+ 1+ 1+ 12+ 6 0.3

15 2- 1o 1o 1- 1- 0+ 1+ 2- 8+ 4 0.1

16 2o 1+ 1- 1o⁽¹¹⁾ 2+⁽¹¹⁾ 3-⁽¹¹⁾ 2+⁽⁹⁾


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

1	1+	1o	1+	1+	3-	3o	2+	1+	14+	8	0.4
2	2+	2-	1+	1o	1+	1o	2+	2-	13-	6	0.3
3	3-	2+	2-	2o	1+	2o	2+	3o	17+	9	0.5
4	3-	2+	0+	0+	2-	1o	0+	1o	10-	5	0.2
5	1o	3o	2-	3-	5+	6+	5o	5o	30o	35	1.4
6	5-	4-	4+	3-	4-	3-	2-	2+	26-	19	1.0
7	3-	2-	2-	2+	1+	2o	1-	2-	14o	7	0.3
8	1o	2o	2+	2+	3-	1+	1+	2-	15-	7	0.4
9	2o	2+⁽¹²⁾	2-⁽¹²⁾	2o⁽¹²⁾	3-⁽¹²⁾	4-⁽¹²⁾	3+⁽¹²⁾	3-	20+	12	0.7
10	2-	1o	1o	3-	3-	2-	1+	1+	13+	7	0.3
11	1-	2+	3+	3o	3-	2+	5o	4o	23+	18	1.0
12	3o	3+	4-	3o	3o	2-	2o	3-	22+	14	0.8
13	3o	3o	2+	3-	3-	2+	4-	2+	22o	13	0.7
14	2o	2-	1+	2o	1+	1+	1+	1+	12+	6	0.3
15	2-	1o	1o	1-	1-	0+	1+	2-	8+	4	0.1
16	2o	1+	1-	1o⁽¹¹⁾	2+⁽¹¹⁾	3-⁽¹¹⁾	2+⁽⁹⁾

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/