IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

October 2024

International quiet and disturbed days

Geomagnetic Planetary Indices

Kp three-hourly									daily
	1	2	3	4	5	6	7	8	Sum	Ap	Cp
1	1+	2o	1+	1-	1o	2o	1+	1o	11-	5	0.2
2	2o	2-	2-	1+	2o	1-	1+	1o	12-	5	0.2
3	1o	1+	2-	2-	3o	1+	2+	2o	14+	7	0.4
4	2-	2-	1+	1o	2-	2+	2+	3o	15o	8	0.4
5	2+	0+	2-	1o	2-	1o	2-	2-	11+	5	0.2
6	1-	0+	2+	1+	3-	3+	3+	5-	19-	13	0.8
7	5+	5-	3o	5+	6-	5-	6+	6-	41-	54	1.6
8	7-	7o	6-	4o	3+	4-	4o	4+	39-	54	1.6
9	4o	4+	4-	3o	3+	3-	2o	2+	25+	18	1.0
10	2o	3-	1+	3-	4-	8-	8+	9-	37o	97	1.9
11	8+	8-	8-	8-	6+	4o	3o	3+	48o	116	1.9
12	3+	2-	2+	5-	4o	3o	3o	3-	25-	18	1.0
13	0+	0o	0+	1+	2-	1o	2-	1o	7+	4	0.1
14	1-	1-	1+	1-	1-	1-	2+	4-	11-	6	0.3
15	2+	2+	3+	2+	3-	3+	2o	2o	20+	11	0.6
16	2-	3-	3o	3o	3-	3o	3o	3-	22-	13	0.7
17	3-	3o	2-	1-	0+	1+	2+	2o	14o	7	0.4
18	3o	2+	0+	1o	3-	3+	3o	4-	19+	12	0.7
19	5o	5-	4-	3+	3o	2o	4o	4-	29+	25	1.2
20	3o	2o	2-	0+	1-	1-	1-	1+	10+	6	0.2
21	0+	0+	1+	1+	1o	2-	2-	2o	10-	5	0.2
22	1+	2-	2-	2o	2+	3o	2o	2-	16-	8	0.4
23	2-	3-	2-	3o	3-	1-	2o	1+	16-	8	0.4
24	3-	4+	3+	2-	1o	1+	2-	2o	18o	11	0.6
25	1o	0+	0o	0o	0+	0+	0+	1o	3+	2	0.0
26	1o	0o	1-	1o	3-	3o	4o	4o	16+	12	0.7
27	3-	2-	1o	3-	2o	3-	3-	3-	18o	10	0.5
28	3-	5-	4o	2+	3-	2+	2o	2+	23o	16	0.9
29	3o	2-	2+	2-	2o	3-	4o	2+	20-	11	0.7
30	4-	3o	3+	4o	3o	2+	2-	1+	22+	15	0.8
31	1-	1-	1+	1+	2-	2+	3o	4-	15-	8	0.5
									Mean	19	0.68

Preliminary sudden commencements: none