Sunspot region AR13435
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/09/16 | 2 | 90 | DSO | N10E69 | |
| 2023/09/17 | 3 | 110 | DAO | N10E55 | |
| 2023/09/18 | 4 | 280 | CKO | N10E50 | |
| 2023/09/19 | 4 | 280 | DKO | N09E42 | |
| 2023/09/20 | 4 | 300 | DKI | N08E29 | |
| 2023/09/21 | 4 | 290 | DKI | N09E17 | |
| 2023/09/22 | 6 | 280 | DKI | N09E02 | |
| 2023/09/23 | 10 | 270 | DKI | N09W11 | |
| 2023/09/24 | 16 | 300 | DKI | N09W23 | |
| 2023/09/25 | 12 | 300 | DKI | N10W37 | |
| 2023/09/26 | 16 | 200 | DAI | N09W51 | |
| 2023/09/27 | 7 | 190 | DSO | N10W64 | |
| 2023/09/28 | 3 | 90 | CSO | N09W78 | |
| 2023/09/29 | 1 | 50 | HSX | N10W91 | |
| 2023/09/30 | 1 | 50 | HSX | N10W0* |
2023/09/16
2023/09/17
2023/09/18
2023/09/19
2023/09/20
2023/09/21
2023/09/22
2023/09/23
2023/09/24
2023/09/25
2023/09/26
2023/09/27
2023/09/28
2023/09/29
2023/09/30
|
2023/09/16
2023/09/17
2023/09/18
2023/09/19
2023/09/20
2023/09/21
2023/09/22
2023/09/23
2023/09/24
2023/09/25
2023/09/26
2023/09/27
2023/09/28
2023/09/29
2023/09/30
|
| C | M |
|---|---|
| 9 | 6 |
The top 10 solar flares from sunspot region 13435
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M8.72 | 2023/09/21 | 12:42 | 12:54 | 13:02 | |
| 2 | M8.2 | 2023/09/20 | 14:11 | 14:19 | 14:25 | |
| 3 | M4.0 | 2023/09/19 | 20:01 | 20:14 | 20:21 | |
| 4 | M1.8 | 2023/09/19 | 09:23 | 09:38 | 09:44 | |
| 5 | M1.2 | 2023/09/22 | 02:25 | 03:36 | 04:33 | |
| 6 | M1.1 | 2023/09/19 | 03:45 | 03:55 | 04:01 | |
| 7 | C9.7 | 2023/09/19 | 22:21 | 22:37 | 22:47 | |
| 8 | C7.3 | 2023/09/22 | 11:26 | 11:44 | 11:54 | |
| 9 | C3.5 | 2023/09/17 | 15:55 | 16:04 | 16:10 | |
| 10 | C3.5 | 2023/09/24 | 19:57 | 20:04 | 20:08 |
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 | X2.03 |
| 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 |