Sunspot region AR8807
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/12/19 | 4 | 30 | CSO | N11E68 | |
| 1999/12/20 | 4 | 40 | CSO | N11E57 | |
| 1999/12/21 | 6 | 40 | CAO | N10E44 | |
| 1999/12/22 | 7 | 30 | CSO | N11E29 | |
| 1999/12/23 | 6 | 30 | DAO | N10E16 | |
| 1999/12/24 | 5 | 20 | CAO | N11E02 | |
| 1999/12/25 | 10 | 20 | BXO | N12W11 | |
| 1999/12/26 | 6 | 10 | BXO | N11W23 | |
| 1999/12/27 | 5 | 10 | BXO | N11W37 |
| C | M |
|---|---|
| 6 | 1 |
The top 7 solar flares from sunspot region 8807
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.61 | 1999/12/22 | 01:50 | 02:16 | 02:32 | |
| 2 | C4.79 | 1999/12/20 | 15:07 | 15:16 | 15:26 | |
| 3 | C4.03 | 1999/12/20 | 09:03 | 09:08 | 09:17 | |
| 4 | C3.91 | 1999/12/22 | 01:12 | 01:19 | 01:23 | |
| 5 | C3.76 | 1999/12/19 | 23:10 | 23:13 | 23:17 | |
| 6 | C3.53 | 1999/12/25 | 20:50 | 21:00 | 21:11 | |
| 7 | C1.94 | 1999/12/21 | 02:36 | 02:55 | 03:00 |
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 526AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76
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 |