Sunspot region AR10652
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/07/17 | 2 | 300 | HHX | N05E84 | |
| 2004/07/18 | 28 | 750 | EKC | N05E71 | |
| 2004/07/19 | 30 | 1370 | FKC | N05E58 | |
| 2004/07/20 | 52 | 1525 | FKC | N05E45 | |
| 2004/07/21 | 43 | 1670 | FKC | N10E32 | |
| 2004/07/22 | 67 | 2010 | FKC | N08E19 | |
| 2004/07/23 | 56 | 1730 | FKC | N08E06 | |
| 2004/07/24 | 49 | 1840 | FKC | N08W10 | |
| 2004/07/25 | 73 | 1610 | FKC | N08W21 | |
| 2004/07/26 | 89 | 1340 | FKC | N08W35 | |
| 2004/07/27 | 69 | 1060 | FKC | N08W47 | |
| 2004/07/28 | 25 | 930 | FKC | N07W62 | |
| 2004/07/29 | 20 | 830 | EKC | N08W76 | |
| 2004/07/30 | 4 | 280 | EAO | N08W89 |
| B | C | M | X |
|---|---|---|---|
| 5 | 63 | 18 | 3 |
The top 10 solar flares from sunspot region 10652
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.3 | 2004/07/22 | 00:14 | 00:32 | 00:43 | |
| 2 | X1.23 | 2004/07/20 | 12:22 | 12:32 | 12:45 | |
| 3 | X1.02 | 2004/07/25 | 05:39 | 05:51 | 05:58 | |
| 4 | M3.63 | 2004/07/24 | 18:40 | 18:50 | 18:56 | |
| 5 | M3.23 | 2004/07/23 | 17:07 | 17:28 | 17:35 | |
| 6 | M3.22 | 2004/07/25 | 13:37 | 13:49 | 13:55 | |
| 7 | M2.93 | 2004/07/29 | 23:45 | 00:06 | 00:16 | |
| 8 | M2.46 | 2004/07/23 | 21:15 | 21:23 | 21:30 | |
| 9 | M2.3 | 2004/07/22 | 22:40 | 22:58 | 23:07 | |
| 10 | M2.2 | 2004/07/27 | 19:59 | 20:20 | 20:37 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 85.2 +7 |
| Last 30 days | 85.2 +8.6 |
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