Sunspot region AR8143
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/01/23 | 1 | 10 | AXX | S35E72 | |
| 1998/01/24 | 8 | 80 | CAO | S35E59 | |
| 1998/01/25 | 10 | 180 | CAO | S34E47 | |
| 1998/01/26 | 14 | 200 | ESO | S35E36 | |
| 1998/01/27 | 17 | 250 | FSI | S36E23 | |
| 1998/01/28 | 21 | 260 | FAI | S36E10 | |
| 1998/01/29 | 17 | 460 | FAI | S36W04 | |
| 1998/01/30 | 10 | 170 | FHO | S36W16 | |
| 1998/01/31 | 3 | 100 | HSX | S33W34 | |
| 1998/02/01 | 3 | 90 | HSX | S35W51 | |
| 1998/02/02 | 2 | 110 | HSX | S35W64 | |
| 1998/02/03 | 1 | 110 | HSX | S35W75 | |
| 1998/02/04 | 1 | 60 | HSX | S36W90 |
| B | C |
|---|---|
| 4 | 1 |
The top 5 solar flares from sunspot region 8143
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.36 | 1998/01/29 | 01:40 | 01:50 | 01:58 | |
| 2 | B7.41 | 1998/01/26 | 09:42 | 09:47 | 09:51 | |
| 3 | B6.43 | 1998/01/23 | 03:55 | 04:00 | 04:05 | |
| 4 | B4.37 | 1998/01/30 | 01:01 | 01:07 | 01:19 | |
| 5 | B3.37 | 1998/01/26 | 06:42 | 06:57 | 07:06 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Growth of Cycle 25 771jsoc 46Sunspot Region Labels Colours Suggestion 3End of Solar Maximum Earlier than expected..... 10Space Weather Memes 592
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/27 | M1.0 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| December 2024 | 98 -68.4 |
| Last 30 days | 133.6 -27.6 |