Sunspot region AR13384
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/07/25 | 4 | 10 | BXO | S14E54 | |
| 2023/07/26 | 4 | 10 | BXO | S14E40 | |
| 2023/07/27 | 4 | 20 | BXO | S18E29 | |
| 2023/07/28 | 3 | 10 | AXX | S15E15 | |
| 2023/07/29 | 3 | 10 | AXX | S16E03 | |
| 2023/07/31 | 8 | 40 | CAO | N01W13 | |
| 2023/08/01 | 5 | 10 | CAO | S16W29 | |
| 2023/08/02 | 2 | 0 | AXX | S18W53 |
2023/07/25
2023/07/26
2023/07/27
2023/07/28
2023/07/29
2023/07/31
2023/08/01
2023/08/02
|
2023/07/25
2023/07/26
2023/07/27
2023/07/28
2023/07/29
2023/07/31
2023/08/01
2023/08/02
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 13384
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.5 | 2023/08/01 | 12:39 | 12:44 | 12:48 |
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!
Latest forum messages
Do the high-resolution sunspot counts point to more complex sunspots? 31Broad-spectrum aurora pillars 20CH 17 4Current Farside Activity 349Unspecified geomagnetic activity 63
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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 | 118.7 -5.3 |
| Last 30 days | 119.8 +2.9 |