Sunspot region AR10388
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/06/20 | 8 | 30 | CSO | S03E08 | |
| 2003/06/21 | 20 | 60 | DAI | S03W06 | |
| 2003/06/22 | 22 | 140 | EAI | S03W19 | |
| 2003/06/23 | 17 | 130 | DAO | S02W32 | |
| 2003/06/24 | 10 | 100 | EAO | S01W47 | |
| 2003/06/25 | 8 | 60 | DAO | S02W57 | |
| 2003/06/26 | 3 | 40 | BXO | N02W79 |
| B | C |
|---|---|
| 6 | 5 |
The top 10 solar flares from sunspot region 10388
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.66 | 2003/06/21 | 13:07 | 13:13 | 13:15 | |
| 2 | C3.26 | 2003/06/21 | 02:30 | 02:35 | 02:39 | |
| 3 | C1.76 | 2003/06/22 | 21:42 | 21:48 | 21:51 | |
| 4 | C1.53 | 2003/06/22 | 09:45 | 09:49 | 09:51 | |
| 5 | C1.03 | 2003/06/21 | 06:44 | 06:49 | 06:53 | |
| 6 | B9.33 | 2003/06/20 | 16:38 | 16:43 | 16:48 | |
| 7 | B8.14 | 2003/06/21 | 08:32 | 08:42 | 08:50 | |
| 8 | B7.13 | 2003/06/21 | 23:32 | 23:35 | 23:37 | |
| 9 | B6.97 | 2003/06/19 | 00:25 | 00:28 | 00:32 | |
| 10 | B6.36 | 2003/06/23 | 17:02 | 17:06 | 17:09 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/11/04 | M3.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 224 +82.6 |
| Last 30 days | 160.1 +6.2 |