IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)

December 2022

International quiet and disturbed days

Geomagnetic Planetary Indices

Kp three-hourly									daily
	1	2	3	4	5	6	7	8	Sum	Ap	Cp
1	3-	5-	4-	4-	4o	4o	4-	4-	30o	24	1.2
2	3o	3+	3o	3o	3-	3o	3+	3-	24o	15	0.8
3	2o	3+	2+	2+	2-	3o	2o	2-	18+	10	0.5
4	2-	2o	1o	2o	3o	4+	4+	4o	22+	16	0.9
5	0o	2+	2+	2-	3-	2o	1+	0+	13-	6	0.3
6	0o	1+	0+	1-	2-	1-	1o	0+	6o	3	0.1
7	1o	1o	1-	3-	5-	4+	3+	3-	20+	16	0.9
8	2-	3-	2o	1+	1o	1o	2o	4o	16-	9	0.5
9	4+	2+	2o	3-	2-	1+	2-	2-	18-	10	0.6
10	3o	2o	1-	3-	1-	2o	3-	2-	15+	8	0.4
11	2o	3-	2+	1+	2o	3-	1+	3-	17o	9	0.5
12	3-	1+	0+	0+	1-	1o	2-	2+	10+	5	0.2
13	2o	0+	0+	0+	1-	1-	0o	1-	5o	3	0.0
14	0o	1+	1-	0+	0+	2-	2o	2-	8o	4	0.1
15	2-	2o	2-	1o	1o	1+	1+	1-	11-	5	0.2
16	3-	1o	0o	0+	1-	1-	1+	1+	8o	4	0.1
17	1o	2-	0o	0+	0o	0+	0+	0o	4-	2	0.0
18	0+	0+	0+	1o	1-	1-	1o	2o	6+	3	0.1
19	2o	4-	3-	1+	2-	1+	2o	2o	17-	9	0.5
20	1+	1o	1o	0+	0+	1o	2o	2+	9+	5	0.2
21	2-	2-	3-	2o	2-	3+	2-	2-	16+	8	0.5
22	1-	0o	1+	2o	3o	3+	4-	3-	17-	10	0.6
23	4-	2+	4-	3-	4+	4-	2o	5-	27o	21	1.1
24	3o	4+	4o	3+	3+	4+	3+	3o	29-	22	1.1
25	3-	3o	1+	1o	2o	2-	2-	3-	16o	8	0.5
26	3-	2o	3o	4+	6-	5-	2-	1+	25+	23	1.1
27	4o	4+	4+	4o	4o	4+	2+	2o	29+	24	1.2
28	2+	2-	1+	1-	1-	1-	1-	1o	9o	4	0.2
29	0o	0+	1+	2-	3o	3+	3-	4-	16o	10	0.6
30	5-	4o	4o	3+	4+	5-	4+	3o	32+	29	1.3
31	3o	3o	3-	2-	3o	3-	3+	4o	23+	15	0.8
									Mean	11	0.55

Preliminary sudden commencements: none