Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2003/02/28 | 6 | 40 | CAO | S08E42 | |
2003/03/01 | 6 | 70 | DSO | S07E29 | |
2003/03/02 | 6 | 30 | BXO | S07E15 | |
2003/03/03 | 1 | 30 | HSX | S07E00 | |
2003/03/04 | 12 | 30 | BXO | S07W13 | |
2003/03/05 | 6 | 20 | DSO | S08W26 | |
2003/03/07 | 1 | 20 | AXX | S10W54 |
B |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B7.71 | 2003/03/03 | 12:53 | 12:57 | 12:59 |
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Moderate M1.54 flare from sunspot region 4048
Minor R1 radio blackout in progress (≥M1 - current: M1.24)
Moderate M1.91 flare from sunspot region 4048
Minor R1 radio blackout in progress (≥M1 - current: M1.1)
Moderate M1.45 flare from sunspot region 4048
Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/03/30 | M1.5 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
March 2025 | 127.5 -27.1 |
Last 30 days | 127.5 -24.7 |