Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/08/14 | 5 | 10 | BXO | S11E50 | |
2015/08/15 | 8 | 70 | CAI | S12E37 | |
2015/08/16 | 8 | 30 | CRI | S11E22 | |
2015/08/17 | 10 | 70 | DAI | S11E10 | |
2015/08/18 | 10 | 30 | CRO | S10W03 | |
2015/08/19 | 10 | 40 | CSO | S10W17 | |
2015/08/20 | 8 | 60 | DAI | S10W30 | |
2015/08/21 | 6 | 60 | DAO | S11W42 | |
2015/08/22 | 2 | 10 | HRX | S11W58 |
B | C |
---|---|
8 | 5 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.81 | 2015/08/14 | 01:55 | 02:00 | 02:04 | |
2 | C2.31 | 2015/08/14 | 03:00 | 03:04 | 03:08 | |
3 | C2.25 | 2015/08/15 | 12:02 | 12:36 | 12:56 | |
4 | C1.58 | 2015/08/14 | 00:26 | 00:33 | 00:37 | |
5 | C1.54 | 2015/08/14 | 00:51 | 01:04 | 01:10 | |
6 | B8.45 | 2015/08/19 | 13:10 | 13:27 | 13:32 | |
7 | B7.63 | 2015/08/15 | 04:25 | 04:30 | 04:35 | |
8 | B7.19 | 2015/08/14 | 07:32 | 07:35 | 07:37 | |
9 | B5.91 | 2015/08/15 | 05:07 | 05:10 | 05:12 | |
10 | B5.83 | 2015/08/13 | 17:51 | 18:03 | 18:10 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | M1.0 |
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 | 103.3 -49.2 |
Last 30 days | 115.4 -40.8 |