International Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

Nowcast data for March 2026

Geomagnetic Planetary Indices

Kp three-hourly									daily
	1	2	3	4	5	6	7	8	Sum	Ap	Cp
1	3-	3-	2+	2o	1+	1-	2-	1+	15-	7	0.4
2	1+	1-	1o	0+	2-	1o	1-	1+	8o	4	0.1
3	1-	3-	2o	2+	2o	3+	3+	5o	21+	15	0.9
4	2+	3o	2-	2o	1-	1-	1+	2-	13+	7	0.3
5	2-	0o	1+	0+	1o	0o	0o	1-	5o	2	0.0
6	1o	2+	2o	1o	2-	1o	1o	3+	13+	7	0.4
7	4o	3+	3o	2o	2-	3o	4o	4o	25o	18	1.0
8	5-	4-	4o	3-	4-	4o	3o	2+	28o	22	1.1
9	2o	1+	1o	1+	2-	2-	2-	2+	13o	6	0.3
10	3+	3-	2o	2+	3-	4-	3o	2-	21+	13	0.7
11	3+	4-	2o	2-	2o	0+	2-	2-	16+	9	0.5
12	2+	2+	1+	1o	2o	2o	2o	1+	14+	7	0.3
13	3+	4o	2+	4+	2-	2+	3o	6-	27-	23	1.1
14	6o	6-	5-	4+	5o	4-	3-	4-	36-	40	1.5
15	4o	2o	2o	4-	3-	3-	3o	4-	24-	16	0.9
16	3-	3o	2o	1+	2+	2+	1+	1+	16+	8	0.5
17	2o	1o	1o	1o	1-	0+	1-	1-	7+	4	0.1
18	1-	1o	1o	1+	1-	0+	1-	2-	7+	4	0.1
19	0+	0+	0+	0+	1-	0+	0o	0o	2+	2	0.0
20	1+	3-	3+	4-	3-	3+	5+	6+	29-	30	1.3
21	7o	6-	5o	4-	3+	3+	4-	3-	34+	42	1.5
22	4-	5-	5o	6o	6-	7-	7-	7-	45o	74	1.8
23	5o	4o	3+	3-	4+	5o	4+	4+	33o	31	1.3
24	3-	4o	3+	4-	3+	3-	3o	3-	25+	17	0.9
25	3-	3+	5o	3o	1+	1+	3-	1o	20+	15	0.8
26	2+	2-	2+	2-	2+	3o	2o	2o	17+	8	0.5
27	1+	2o	1o	1-	1o	2-	2-	3-	12o	6	0.3
28	3+	2-	2+	2+	2-	2-	1+	3o	17+	9	0.5
29	3+	4-	3+	2o	3o	3+	1o	2-	21+	14	0.8
30	2o	2+	3+	3-	3o	2-	2+	1+	19-	10	0.6
31	1+	3-	2o	2o	2-	2-	1-	1+	13+	6	0.3
									Mean	15	0.67