Sunspot region AR13540
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/01/05 | 9 | 100 | DAO | S18E67 | |
| 2024/01/06 | 12 | 350 | DKI | S18E53 | |
| 2024/01/07 | 17 | 310 | EKI | S17E47 | |
| 2024/01/08 | 15 | 290 | DKI | S17E31 | |
| 2024/01/09 | 14 | 240 | CAO | S18E18 | |
| 2024/01/10 | 14 | 240 | CAO | S18E04 | |
| 2024/01/11 | 12 | 150 | CAO | S18W10 | |
| 2024/01/12 | 8 | 60 | CAO | S17W21 | |
| 2024/01/13 | 13 | 80 | CAI | S18W37 | |
| 2024/01/14 | 13 | 80 | DAI | S18W51 | |
| 2024/01/15 | 8 | 160 | CAI | S19W65 | |
| 2024/01/16 | 4 | 80 | CAO | S17W81 | |
| 2024/01/17 | 4 | 80 | CAO | S20W95 |
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2024/01/05
2024/01/06
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2024/01/11
2024/01/12
2024/01/13
2024/01/14
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2024/01/17
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| C |
|---|
| 16 |
The top 10 solar flares from sunspot region 13540
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.1 | 2024/01/11 | 08:07 | 08:20 | 08:42 | |
| 2 | C3.0 | 2024/01/06 | 08:17 | 08:25 | 08:31 | |
| 3 | C3.0 | 2024/01/11 | 07:56 | 08:03 | 08:07 | |
| 4 | C3.0 | 2024/01/18 | 10:05 | 10:14 | 10:28 | |
| 5 | C2.4 | 2024/01/04 | 22:36 | 22:48 | 22:58 | |
| 6 | C2.4 | 2024/01/08 | 02:48 | 02:52 | 02:59 | |
| 7 | C2.4 | 2024/01/17 | 16:57 | 17:08 | 17:22 | |
| 8 | C1.9 | 2024/01/05 | 00:23 | 00:30 | 00:32 | |
| 9 | C1.9 | 2024/01/15 | 19:24 | 19:33 | 19:57 | |
| 10 | C1.7 | 2024/01/06 | 21:53 | 21:59 | 22:05 |
Latest news
Sunday, 8 December 2024
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Monday, 11 November 2024
Coronal hole faces Earth
Latest forum messages
Strong far side CME 327Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 9Unspecified geomagnetic activity 1748Filaments and prominences 595Incoming & Unnumbered Active Regions 1351
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 103.3 -49.2 |
| Last 30 days | 115.4 -40.8 |