Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/05/22 | 4 | 20 | CRO | S13E63 | |
2025/05/23 | 8 | 30 | CRI | S13E45 | |
2025/05/24 | 5 | 30 | CRO | S13E31 |
C |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.4 | 2025/05/23 | 09:17 | 09:25 | 09:31 | |
2 | C1.0 | 2025/05/23 | 03:49 | 03:56 | 04:03 |
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Last X-flare | 2025/05/25 | X1.1 |
Last M-flare | 2025/05/24 | M2.2 |
Last geomagnetic storm | 2025/05/17 | Kp6+ (G2) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2025 | 140.6 +6.4 |
May 2025 | 74.5 -66.1 |
Last 30 days | 82.6 -36.8 |