Sunspot region AR8901
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/03/06 | 2 | 10 | AXX | S13E71 | |
| 2000/03/07 | 5 | 20 | BXO | S14E57 | |
| 2000/03/08 | 8 | 20 | BXO | S15E41 | |
| 2000/03/09 | 6 | 30 | BXO | S13E29 | |
| 2000/03/10 | 3 | 10 | BXO | S12E15 | |
| 2000/03/11 | 3 | 20 | CRO | S12E01 | |
| 2000/03/12 | 1 | 10 | HSX | S12W13 | |
| 2000/03/13 | 4 | 10 | CSO | S12W22 | |
| 2000/03/14 | 2 | 10 | CAO | S12W37 | |
| 2000/03/15 | 3 | 20 | BXO | S13W49 | |
| 2000/03/16 | 4 | 20 | BXO | S14W60 | |
| 2000/03/17 | 1 | 10 | HRX | S14W75 | |
| 2000/03/18 | 1 | 0 | AXX | S15W86 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 8901
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.61 | 2000/03/13 | 17:15 | 17:30 | 17:43 | |
| 2 | C2.53 | 2000/03/15 | 14:11 | 14:14 | 14:16 |
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
AR 13901 117Filaments and prominences 537Double Thread Rules 1Strong far side CME 227Incoming & Unnumbered Active Regions 1249
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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 | 142.9 -23.5 |
| Last 30 days | 155.8 +4.5 |