Sunspot region AR8331
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/09/07 | 1 | 80 | HSX | N25E74 | |
| 1998/09/08 | 1 | 120 | HSX | N24E63 | |
| 1998/09/09 | 6 | 100 | CSO | N24E51 | |
| 1998/09/10 | 12 | 160 | ESO | N26E41 | |
| 1998/09/11 | 15 | 190 | DAO | N26E24 | |
| 1998/09/12 | 20 | 180 | CAO | N25E14 | |
| 1998/09/13 | 25 | 160 | EAI | N25E02 | |
| 1998/09/14 | 23 | 180 | EAI | N25W12 | |
| 1998/09/15 | 21 | 100 | EAO | N26W23 | |
| 1998/09/16 | 12 | 50 | CRO | N25W34 | |
| 1998/09/17 | 3 | 20 | BXO | N26W45 | |
| 1998/09/18 | 3 | 10 | BXO | N27W58 | |
| 1998/09/19 | 2 | 10 | BXO | N22W79 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 8331
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.46 | 1998/09/09 | 17:33 | 17:38 | 17:54 | |
| 2 | C1.66 | 1998/09/12 | 12:49 | 12:57 | 13:07 | |
| 3 | C1.22 | 1998/09/12 | 14:16 | 14:25 | 14:31 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
IMF - BT strength 7AR3654 1What are these long and thin eruptions? 6AR 3637, 3638, 3643 89Unproven theories 341
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 | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/25 | M1.3 |
| Last geomagnetic storm | 2024/04/19 | Kp7 (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 135.5 +27.6 |