Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2013/03/14 | 6 | 20 | CRO | S20W29 | |
2013/03/15 | 6 | 80 | CSO | S19W42 | |
2013/03/16 | 8 | 150 | DAO | S19W57 | |
2013/03/17 | 16 | 200 | EAO | S19W72 | |
2013/03/18 | 16 | 200 | EAO | S19W86 | |
2013/03/19 | 16 | 200 | EAO | S19W0* |
B | C |
---|---|
1 | 19 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C7.86 | 2013/03/20 | 00:39 | 01:02 | 01:25 | |
2 | C6.17 | 2013/03/19 | 00:51 | 01:17 | 01:36 | |
3 | C4.03 | 2013/03/16 | 04:52 | 05:39 | 06:25 | |
4 | C4.03 | 2013/03/18 | 03:15 | 03:21 | 03:25 | |
5 | C3.75 | 2013/03/16 | 04:20 | 04:28 | 04:32 | |
6 | C3.1 | 2013/03/18 | 06:27 | 06:32 | 06:41 | |
7 | C2.87 | 2013/03/16 | 07:14 | 07:18 | 07:23 | |
8 | C2.46 | 2013/03/19 | 16:09 | 16:18 | 16:27 | |
9 | C2.23 | 2013/03/18 | 06:57 | 07:00 | 07:03 | |
10 | C2.14 | 2013/03/16 | 08:30 | 08:36 | 08:39 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 142.7 -23.8 |
Last 30 days | 156.1 +4.7 |