International Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

Nowcast data for February 2026

(Last update: 06:08:04 UTC, March 1, 2026)

Geomagnetic Planetary Indices

Kp three-hourly daily

1 2 3 4 5 6 7 8 Sum Ap Cp

1 0+ 0+ 1+ 1o 1o 1o 1o 1o 7o 4 0.1

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

3 2o 2- 1- 1- 1o 1o 2o 1- 10- 5 0.2

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

5 4o 5+ 5- 4- 3+ 1o 1+ 1+ 25- 22 1.1

6 0o 1+ 2o 3- 3+ 4+ 4- 3+ 21- 14 0.8

7 4- 4- 3o 3o 2- 3- 3- 3+ 24- 15 0.9

8 3- 2+ 1o 1o 1o 1o 1+ 3- 13o 7 0.3

9 2+ 1+ 1+ 1+ 2o 2- 1- 2+ 13o 6 0.3

10 1+ 0o 1- 3- 2o 1+ 3- 4+ 15o 10 0.5

11 4o 3o 3- 3o 2+⁽¹²⁾ 3+⁽¹²⁾ 3+⁽¹²⁾ 4-⁽¹²⁾ 25+ 17 0.9

12 2+ 2+ 2o 2+ 1o 2+ 1o 2o 15+ 7 0.4

13 4o 2+ 2o 2+ 2- 3- 2+ 4+ 22- 14 0.8

14 3o 3- 0+ 0+ 0+ 1o 3o 5- 15+ 11 0.7

15 5+ 5o 3+ 3o 3- 3o 3o 4o 29+ 26 1.2

16 4+ 4+ 4+ 3o 2- 4- 6- 3- 30- 27 1.2

17 2o 2o 2+ 3- 2+ 3o 2o 3- 19o 10 0.5

18 2o 3+ 2o 2o 2+ 2o 2- 2+ 18- 9 0.5

19 3o⁽¹²⁾ 3o⁽¹²⁾ 3o⁽¹²⁾ 2o⁽¹²⁾ 3o⁽¹²⁾ 1o⁽¹²⁾ 1-⁽¹²⁾ 1+⁽¹²⁾ 17o 10 0.6

20 1o⁽¹²⁾ 2+⁽¹²⁾ 2o⁽¹²⁾ 2o⁽¹²⁾ 2+⁽¹²⁾ 2+⁽¹²⁾ 3-⁽¹²⁾ 4-⁽¹²⁾ 18+ 10 0.6

21 4o⁽¹²⁾ 3+⁽¹²⁾ 3-⁽¹²⁾ 2-⁽¹²⁾ 1o⁽¹²⁾ 1+⁽¹²⁾ 3-⁽¹²⁾ 4+⁽¹²⁾ 21o 14 0.8

22 4o⁽¹²⁾ 5-⁽¹²⁾ 5o⁽¹²⁾ 4o⁽¹²⁾ 4+⁽¹²⁾ 4-⁽¹²⁾ 4o⁽¹²⁾ 5+⁽¹²⁾ 35o 35 1.4

23 3+⁽¹²⁾ 5o⁽¹²⁾ 3o⁽¹²⁾ 4-⁽¹²⁾ 3+⁽¹²⁾ 2o⁽¹²⁾ 4+⁽¹²⁾ 4o⁽¹²⁾ 29- 23 1.1

24 2+⁽¹²⁾ 4-⁽¹²⁾ 3o⁽¹²⁾ 3-⁽¹²⁾ 3+⁽¹²⁾ 2o⁽¹²⁾ 3+⁽¹²⁾ 3-⁽¹²⁾ 23o 14 0.8

25 4-⁽¹²⁾ 3-⁽¹²⁾ 2+⁽¹²⁾ 3o⁽¹²⁾ 3o⁽¹²⁾ 3-⁽¹²⁾ 2+⁽¹²⁾ 4-⁽¹²⁾ 23+ 14 0.8

26 4-⁽¹²⁾ 4o⁽¹²⁾ 4-⁽¹²⁾ 3+⁽¹²⁾ 3-⁽¹²⁾ 2o⁽¹²⁾ 3+⁽¹²⁾ 2+⁽¹²⁾ 25o 17 0.9

27 3o 2- 2- 2o 2+ 3o 1+ 2+ 17+ 9 0.5

28 2o 3- 1+ 1+ 2o 2- 2o 2+ 15+ 7 0.4

Mean 13 0.67


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

1	0+	0+	1+	1o	1o	1o	1o	1o	7o	4	0.1
2	2o	3-	1o	1+	1+	0+	1o	1-	10+	5	0.2
3	2o	2-	1-	1-	1o	1o	2o	1-	10-	5	0.2
4	0+	0o	1o	1o	2o	3+⁽¹²⁾	2+⁽¹²⁾	4-⁽¹²⁾	14-	8	0.4
5	4o	5+	5-	4-	3+	1o	1+	1+	25-	22	1.1
6	0o	1+	2o	3-	3+	4+	4-	3+	21-	14	0.8
7	4-	4-	3o	3o	2-	3-	3-	3+	24-	15	0.9
8	3-	2+	1o	1o	1o	1o	1+	3-	13o	7	0.3
9	2+	1+	1+	1+	2o	2-	1-	2+	13o	6	0.3
10	1+	0o	1-	3-	2o	1+	3-	4+	15o	10	0.5
11	4o	3o	3-	3o	2+⁽¹²⁾	3+⁽¹²⁾	3+⁽¹²⁾	4-⁽¹²⁾	25+	17	0.9
12	2+	2+	2o	2+	1o	2+	1o	2o	15+	7	0.4
13	4o	2+	2o	2+	2-	3-	2+	4+	22-	14	0.8
14	3o	3-	0+	0+	0+	1o	3o	5-	15+	11	0.7
15	5+	5o	3+	3o	3-	3o	3o	4o	29+	26	1.2
16	4+	4+	4+	3o	2-	4-	6-	3-	30-	27	1.2
17	2o	2o	2+	3-	2+	3o	2o	3-	19o	10	0.5
18	2o	3+	2o	2o	2+	2o	2-	2+	18-	9	0.5
19	3o⁽¹²⁾	3o⁽¹²⁾	3o⁽¹²⁾	2o⁽¹²⁾	3o⁽¹²⁾	1o⁽¹²⁾	1-⁽¹²⁾	1+⁽¹²⁾	17o	10	0.6
20	1o⁽¹²⁾	2+⁽¹²⁾	2o⁽¹²⁾	2o⁽¹²⁾	2+⁽¹²⁾	2+⁽¹²⁾	3-⁽¹²⁾	4-⁽¹²⁾	18+	10	0.6
21	4o⁽¹²⁾	3+⁽¹²⁾	3-⁽¹²⁾	2-⁽¹²⁾	1o⁽¹²⁾	1+⁽¹²⁾	3-⁽¹²⁾	4+⁽¹²⁾	21o	14	0.8
22	4o⁽¹²⁾	5-⁽¹²⁾	5o⁽¹²⁾	4o⁽¹²⁾	4+⁽¹²⁾	4-⁽¹²⁾	4o⁽¹²⁾	5+⁽¹²⁾	35o	35	1.4
23	3+⁽¹²⁾	5o⁽¹²⁾	3o⁽¹²⁾	4-⁽¹²⁾	3+⁽¹²⁾	2o⁽¹²⁾	4+⁽¹²⁾	4o⁽¹²⁾	29-	23	1.1
24	2+⁽¹²⁾	4-⁽¹²⁾	3o⁽¹²⁾	3-⁽¹²⁾	3+⁽¹²⁾	2o⁽¹²⁾	3+⁽¹²⁾	3-⁽¹²⁾	23o	14	0.8
25	4-⁽¹²⁾	3-⁽¹²⁾	2+⁽¹²⁾	3o⁽¹²⁾	3o⁽¹²⁾	3-⁽¹²⁾	2+⁽¹²⁾	4-⁽¹²⁾	23+	14	0.8
26	4-⁽¹²⁾	4o⁽¹²⁾	4-⁽¹²⁾	3+⁽¹²⁾	3-⁽¹²⁾	2o⁽¹²⁾	3+⁽¹²⁾	2+⁽¹²⁾	25o	17	0.9
27	3o	2-	2-	2o	2+	3o	1+	2+	17+	9	0.5
28	2o	3-	1+	1+	2o	2-	2o	2+	15+	7	0.4
									Mean	13	0.67

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/