Sunspot region AR13674
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/05/11 | 3 | 80 | CSO | S14E64 | |
| 2024/05/12 | 3 | 110 | CSO | S14E52 | |
| 2024/05/13 | 6 | 90 | CAO | S09E29 | |
| 2024/05/14 | 11 | 140 | CSO | S11E25 | |
| 2024/05/15 | 10 | 120 | CSO | S14E13 | |
| 2024/05/16 | 18 | 130 | CSO | S13W03 | |
| 2024/05/17 | 8 | 120 | CSO | S12W17 | |
| 2024/05/18 | 13 | 180 | CSI | S12W31 | |
| 2024/05/19 | 7 | 120 | CSI | S13W38 | |
| 2024/05/20 | 5 | 100 | CSO | S13W55 | |
| 2024/05/21 | 1 | 80 | HSX | S14W69 | |
| 2024/05/22 | 1 | 80 | HAX | S14W82 | |
| 2024/05/23 | 1 | 80 | HAX | S14W96 |
2024/05/11
2024/05/12
2024/05/13
2024/05/14
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2024/05/18
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2024/05/21
2024/05/22
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2024/05/11
2024/05/12
2024/05/13
2024/05/14
2024/05/15
2024/05/16
2024/05/17
2024/05/18
2024/05/19
2024/05/20
2024/05/21
2024/05/22
2024/05/23
|
| C | M |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 13674
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.0 | 2024/05/13 | 17:32 | 17:47 | 18:23 | |
| 2 | C3.9 | 2024/05/21 | 22:28 | 22:40 | 22:58 | |
| 3 | C3.3 | 2024/05/16 | 12:48 | 12:52 | 12:59 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
AR4409 159Comet C/2026 A1 (MAPS) for the southern hemisphere 49AR4405 242Current Farside Activity 438Incoming & Unnumbered Active Regions 257
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | M1.3 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 133.3 +47.4 |
| Last 30 days | 96.1 +32 |
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