Sunspot region AR8142
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/01/23 | 5 | 10 | BXO | S21E07 | |
| 1998/01/24 | 7 | 20 | CRO | S21W06 | |
| 1998/01/25 | 10 | 50 | DSI | S21W20 | |
| 1998/01/26 | 8 | 90 | CAO | S21W35 | |
| 1998/01/27 | 8 | 120 | DSO | S22W49 | |
| 1998/01/28 | 10 | 110 | DSO | S21W65 | |
| 1998/01/29 | 3 | 80 | CAO | S22W78 | |
| 1998/01/30 | 1 | 30 | HAX | S21W94 |
| B | C |
|---|---|
| 2 | 3 |
The top 5 solar flares from sunspot region 8142
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.14 | 1998/01/26 | 22:19 | 22:35 | 22:47 | |
| 2 | C3.64 | 1998/01/25 | 19:14 | 19:36 | 19:51 | |
| 3 | C1.02 | 1998/01/26 | 17:50 | 17:55 | 17:57 | |
| 4 | B6.2 | 1998/01/26 | 16:13 | 16:16 | 16:18 | |
| 5 | B4.44 | 1998/01/26 | 21:03 | 21:06 | 21:08 |
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
Filaments and prominences 529Strong far side CME 225AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246
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 | 2024/11/20 | M1.1 |
| 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 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 156.1 +4.7 |