Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/02/13 | 4 | 10 | BXO | S24E13 | |
2012/02/14 | 5 | 10 | BXO | S24W01 | |
2012/02/15 | 6 | 10 | BXO | S24W13 | |
2012/02/18 | 5 | 10 | BXO | S23W55 | |
2012/02/19 | 5 | 30 | CRO | S23W69 | |
2012/02/20 | 3 | 20 | CSO | S23W84 |
B |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B7.75 | 2012/02/12 | 16:18 | 16:22 | 16:24 |
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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 |