Sunspot region AR8872
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/02/12 | 2 | 70 | HSX | S28E79 | |
| 2000/02/13 | 4 | 90 | DAO | S27E65 | |
| 2000/02/14 | 5 | 70 | DAO | S26E53 | |
| 2000/02/15 | 5 | 50 | DAO | S27E40 | |
| 2000/02/16 | 6 | 30 | CSO | S28E28 | |
| 2000/02/17 | 4 | 20 | CRO | S28E16 | |
| 2000/02/18 | 6 | 20 | BXO | S29E02 | |
| 2000/02/19 | 3 | 10 | BXO | S29W11 | |
| 2000/02/20 | 3 | 0 | AXX | S31W22 | |
| 2000/02/21 | 1 | 0 | AXX | S31W34 |
| C | M |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 8872
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.9 | 2000/02/17 | 20:17 | 20:35 | 21:07 | |
| 2 | C1.16 | 2000/02/14 | 10:01 | 10:04 | 10:13 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |