Sunspot region AR8841
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/01/22 | 3 | 30 | CAO | S28E70 | |
| 2000/01/23 | 5 | 60 | CAO | S30E57 | |
| 2000/01/24 | 4 | 80 | CSO | S29E43 | |
| 2000/01/25 | 7 | 120 | DSO | S29E30 | |
| 2000/01/26 | 10 | 150 | DSO | S29E18 | |
| 2000/01/27 | 5 | 150 | CSO | S30E05 | |
| 2000/01/28 | 9 | 140 | CSO | S30W09 | |
| 2000/01/29 | 8 | 180 | CAO | S30W22 | |
| 2000/01/30 | 3 | 130 | CAO | S30W33 | |
| 2000/01/31 | 4 | 90 | DAO | S30W47 | |
| 2000/02/01 | 4 | 80 | DAO | S31W61 | |
| 2000/02/02 | 5 | 80 | DSO | S32W74 | |
| 2000/02/03 | 3 | 50 | CSO | S32W85 | |
| 2000/02/04 | 1 | 50 | HSX | S32W96 |
| C |
|---|
| 7 |
The top 7 solar flares from sunspot region 8841
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.83 | 2000/01/28 | 19:45 | 20:09 | 20:38 | |
| 2 | C2.53 | 2000/01/31 | 01:47 | 01:57 | 02:02 | |
| 3 | C1.96 | 2000/01/24 | 22:06 | 22:11 | 22:15 | |
| 4 | C1.9 | 2000/01/31 | 02:36 | 02:42 | 02:46 | |
| 5 | C1.8 | 2000/01/25 | 15:30 | 15:34 | 15:36 | |
| 6 | C1.63 | 2000/01/25 | 01:40 | 01:45 | 01:50 | |
| 7 | C1.15 | 2000/01/31 | 08:22 | 08:26 | 08:32 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/23 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 79.2 +1 |
| Last 30 days | 75.6 -9.1 |