Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/04/05 | 2 | 10 | CRO | N09E34 | |
2025/04/06 | 2 | 10 | AXX | N09E21 | |
2025/04/07 | 8 | 20 | CAO | N08E07 | |
2025/04/08 | 7 | 30 | CRO | N08W04 | |
2025/04/09 | 9 | 30 | CRO | N08W22 | |
2025/04/10 | 14 | 120 | DAI | N08W36 | |
2025/04/11 | 15 | 360 | DKC | N06W51 | |
2025/04/12 | 17 | 740 | EKC | N04W64 | |
2025/04/13 | 14 | 820 | EKC | N07W75 | |
2025/04/14 | 14 | 820 | EKC | N07W92 | |
2025/04/15 | 14 | 820 | EKC | N07W0* |
C | M |
---|---|
41 | 21 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M4.2 | 2025/04/14 | 06:36 | 06:50 | 06:58 | |
2 | M3.24 | 2025/04/13 | 18:38 | 18:51 | 19:00 | |
3 | M2.7 | 2025/04/12 | 11:35 | 11:43 | 11:45 | |
4 | M2.31 | 2025/04/13 | 04:48 | 04:52 | 04:54 | |
5 | M2.3 | 2025/04/12 | 12:33 | 12:40 | 12:52 | |
6 | M2.0 | 2025/04/12 | 11:05 | 11:17 | 11:25 | |
7 | M1.6 | 2025/04/13 | 21:55 | 22:02 | 22:11 | |
8 | M1.41 | 2025/04/13 | 09:43 | 09:55 | 10:03 | |
9 | M1.4 | 2025/04/14 | 06:00 | 06:05 | 06:11 | |
10 | M1.3 | 2025/04/12 | 15:00 | 15:12 | 15:19 |
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Strong M7.74 flare from sunspot region 4087
Moderate R2 radio blackout in progress (≥M5 - current: M7.54)
Major X2.7 flare
Begin Time: 14/05/2025 08:17 UTC Maximum Time: 14/05/2025 08:18 UTC Duration: 1 minutes. Peak flux: 390 sfu
Strong R3 radio blackout in progress (≥X1 - current: X2.52)
Last X-flare | 2025/05/14 | X2.7 |
Last M-flare | 2025/05/14 | M1.2 |
Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2025 | 140.6 +6.4 |
May 2025 | 74.9 -65.7 |
Last 30 days | 99.8 -31.1 |