Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/08/12 | 5 | 450 | EKO | S08E77 | |
2002/08/13 | 11 | 1170 | EKI | S07E65 | |
2002/08/14 | 19 | 1210 | EKC | S07E50 | |
2002/08/15 | 25 | 1520 | EKC | S08E37 | |
2002/08/16 | 44 | 1400 | EKC | S07E24 | |
2002/08/17 | 37 | 1750 | EKC | S07E11 | |
2002/08/18 | 58 | 1950 | EKC | S07W03 | |
2002/08/19 | 74 | 1960 | EKC | S08W18 | |
2002/08/20 | 60 | 1990 | EKC | S08W30 | |
2002/08/21 | 47 | 1850 | EKC | S08W44 | |
2002/08/22 | 46 | 1650 | EKC | S08W58 | |
2002/08/23 | 30 | 1420 | EKC | S07W71 | |
2002/08/24 | 17 | 830 | CKO | S08W85 | |
2002/08/25 | 2 | 120 | HKX | N08W95 |
C | M | X |
---|---|---|
48 | 24 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | X4.54 | 2002/08/24 | 00:49 | 01:12 | 01:31 | |
2 | X1.43 | 2002/08/21 | 05:28 | 05:34 | 05:36 | |
3 | M7.76 | 2002/08/22 | 01:47 | 01:57 | 02:05 | |
4 | M7.49 | 2002/08/16 | 11:32 | 12:32 | 13:07 | |
5 | M7.14 | 2002/08/20 | 01:33 | 01:40 | 01:43 | |
6 | M5 | 2002/08/17 | 20:39 | 20:51 | 20:57 | |
7 | M4.53 | 2002/08/20 | 08:22 | 08:26 | 08:30 | |
8 | M4.44 | 2002/08/19 | 20:56 | 21:02 | 21:06 | |
9 | M3.4 | 2002/08/18 | 09:54 | 10:05 | 10:09 | |
10 | M3.24 | 2002/08/18 | 21:12 | 21:25 | 21:37 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/21 | M1.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 100.9 -51.6 |
Last 30 days | 116.1 -38.9 |