Sunspot region AR10635
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/06/15 | 8 | 130 | CSO | S08E70 | |
| 2004/06/16 | 18 | 390 | FKI | S10E65 | |
| 2004/06/17 | 26 | 550 | FKI | S10E51 | |
| 2004/06/18 | 22 | 440 | EKI | S11E38 | |
| 2004/06/19 | 40 | 500 | FKI | S12E25 | |
| 2004/06/20 | 42 | 480 | FKI | S12E12 | |
| 2004/06/21 | 79 | 600 | FKC | S12W01 | |
| 2004/06/22 | 64 | 510 | FKC | S12W14 | |
| 2004/06/23 | 47 | 460 | FKC | S12W27 | |
| 2004/06/24 | 47 | 470 | FHC | S12W40 | |
| 2004/06/25 | 36 | 510 | FKI | S11W53 | |
| 2004/06/26 | 27 | 400 | FKI | S11W67 | |
| 2004/06/27 | 10 | 360 | FKI | S11W80 | |
| 2004/06/28 | 3 | 210 | CAO | S10W90 |
| B | C | M |
|---|---|---|
| 41 | 37 | 1 |
The top 10 solar flares from sunspot region 10635
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.23 | 2004/06/26 | 06:53 | 07:18 | 07:29 | |
| 2 | C5.26 | 2004/06/27 | 22:29 | 22:51 | 23:06 | |
| 3 | C4.38 | 2004/06/19 | 19:30 | 19:37 | 19:41 | |
| 4 | C4.02 | 2004/06/28 | 04:09 | 04:17 | 04:22 | |
| 5 | C3.71 | 2004/06/23 | 05:49 | 06:05 | 06:21 | |
| 6 | C3.71 | 2004/06/27 | 20:13 | 20:21 | 20:37 | |
| 7 | C3.6 | 2004/06/25 | 11:18 | 11:32 | 11:48 | |
| 8 | C3.4 | 2004/06/27 | 15:44 | 15:57 | 16:08 | |
| 9 | C2.99 | 2004/06/20 | 13:23 | 13:32 | 13:39 | |
| 10 | C2.92 | 2004/06/21 | 17:09 | 17:16 | 17:21 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 101.7 +15.8 |
| Last 30 days | 97.5 +41.1 |
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