Sunspot region AR13553
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/01/13 | 1 | 120 | HSX | N05E66 | |
| 2024/01/14 | 3 | 60 | HSX | N05E53 | |
| 2024/01/15 | 3 | 150 | HAX | N05E39 | |
| 2024/01/16 | 5 | 70 | CAO | N05E28 | |
| 2024/01/17 | 35 | 90 | CAO | N06E17 | |
| 2024/01/18 | 10 | 110 | CAO | N06E02 | |
| 2024/01/19 | 6 | 80 | CAO | N05W12 | |
| 2024/01/20 | 1 | 40 | HAX | N05W26 | |
| 2024/01/21 | 1 | 20 | HRX | N05W38 | |
| 2024/01/22 | 1 | 10 | AXX | N05W51 | |
| 2024/01/23 | 1 | 10 | AXX | N05W66 |
2024/01/13
2024/01/14
2024/01/15
2024/01/16
2024/01/17
2024/01/18
2024/01/19
2024/01/20
2024/01/21
2024/01/22
2024/01/23
|
2024/01/13
2024/01/14
2024/01/15
2024/01/16
2024/01/17
2024/01/18
2024/01/19
2024/01/20
2024/01/21
2024/01/22
2024/01/23
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 13553
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.4 | 2024/01/18 | 03:59 | 04:08 | 04:17 | |
| 2 | C2.7 | 2024/01/18 | 03:35 | 03:46 | 03:55 | |
| 3 | C2.5 | 2024/01/18 | 05:04 | 05:18 | 05:27 |
Latest news
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Wednesday, 31 December 2025
Happy New Year! Celebrate with an M7.1 solar flare!
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 119.2 -4.8 |
| Last 30 days | 119.5 +1.5 |