Sunspot region AR10691
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/10/24 | 1 | 50 | HSX | N16E69 | |
| 2004/10/25 | 11 | 150 | EAI | N15E59 | |
| 2004/10/26 | 17 | 150 | EAI | N15E48 | |
| 2004/10/27 | 9 | 110 | EAO | N15E32 | |
| 2004/10/28 | 12 | 140 | CAO | N16E20 | |
| 2004/10/29 | 11 | 140 | DAO | N15E04 | |
| 2004/10/30 | 12 | 120 | DAO | N13W13 | |
| 2004/10/31 | 24 | 200 | FAO | N14W25 | |
| 2004/11/01 | 23 | 270 | DAC | N13W42 | |
| 2004/11/02 | 8 | 140 | DAO | N13W55 | |
| 2004/11/03 | 6 | 170 | DAO | N12W67 | |
| 2004/11/04 | 10 | 200 | DAI | N13W81 | |
| 2004/11/05 | 3 | 90 | DAO | N13W94 |
| B | C | M | X |
|---|---|---|---|
| 4 | 30 | 12 | 1 |
The top 10 solar flares from sunspot region 10691
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.73 | 2004/10/30 | 11:38 | 11:46 | 11:50 | |
| 2 | M8.44 | 2004/10/30 | 16:18 | 16:33 | 16:37 | |
| 3 | M6.05 | 2004/10/30 | 06:08 | 06:18 | 06:22 | |
| 4 | M5.35 | 2004/10/30 | 09:09 | 09:28 | 09:30 | |
| 5 | M4.84 | 2004/10/30 | 03:23 | 03:33 | 03:37 | |
| 6 | M4.01 | 2004/11/03 | 01:23 | 01:33 | 01:37 | |
| 7 | M3.35 | 2004/10/31 | 05:23 | 05:32 | 05:39 | |
| 8 | M1.65 | 2004/10/31 | 02:04 | 02:26 | 02:32 | |
| 9 | M1.63 | 2004/11/01 | 03:04 | 03:22 | 03:26 | |
| 10 | M1.39 | 2004/10/30 | 00:39 | 00:49 | 00:53 |
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
Latest forum messages
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/11/05 | M2.6 |
| 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 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |