Sunspot region AR10718
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/01/08 | 1 | 60 | HAX | S09E78 | |
| 2005/01/09 | 2 | 90 | CAO | S08E67 | |
| 2005/01/10 | 3 | 90 | DAO | S08E54 | |
| 2005/01/11 | 3 | 100 | DAO | S08E44 | |
| 2005/01/12 | 2 | 70 | DAO | S06E32 | |
| 2005/01/13 | 16 | 180 | EAO | S07E19 | |
| 2005/01/14 | 19 | 160 | FKO | S07E07 | |
| 2005/01/15 | 22 | 250 | FAO | S05W06 | |
| 2005/01/16 | 26 | 360 | FKI | S07W21 | |
| 2005/01/17 | 19 | 310 | FAI | S07W34 | |
| 2005/01/18 | 17 | 240 | FAI | S07W47 | |
| 2005/01/19 | 10 | 140 | FAO | S07W64 | |
| 2005/01/20 | 3 | 110 | DAO | S06W76 | |
| 2005/01/21 | 3 | 100 | CSO | S07W88 |
| B | C | M |
|---|---|---|
| 6 | 15 | 3 |
The top 10 solar flares from sunspot region 10718
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.64 | 2005/01/15 | 14:08 | 14:23 | 14:39 | |
| 2 | M1.53 | 2005/01/14 | 16:02 | 16:06 | 16:14 | |
| 3 | M1.34 | 2005/01/14 | 03:55 | 04:04 | 04:09 | |
| 4 | C9.77 | 2005/01/13 | 22:36 | 22:52 | 22:58 | |
| 5 | C6.64 | 2005/01/14 | 12:33 | 12:41 | 12:50 | |
| 6 | C6.07 | 2005/01/13 | 17:04 | 17:12 | 17:17 | |
| 7 | C4.74 | 2005/01/13 | 16:24 | 16:33 | 16:37 | |
| 8 | C3.6 | 2005/01/13 | 18:50 | 19:05 | 19:10 | |
| 9 | C3.31 | 2005/01/14 | 11:34 | 11:44 | 11:53 | |
| 10 | C2.32 | 2005/01/13 | 11:19 | 11:26 | 11:29 |
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/17 | M1.4 |
| Last geomagnetic storm | 2026/05/16 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 92.2 +12.9 |
| Last 30 days | 97 +6.4 |
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