Sunspot region AR8027
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/04/03 | 3 | 50 | CAO | S30E77 | |
| 1997/04/04 | 4 | 70 | CAO | S27E64 | |
| 1997/04/05 | 4 | 80 | CAO | S29E51 | |
| 1997/04/06 | 10 | 70 | CSO | S28E38 | |
| 1997/04/07 | 7 | 50 | CAO | S28E24 | |
| 1997/04/08 | 6 | 30 | CRO | S28E12 | |
| 1997/04/09 | 4 | 20 | CAO | S28E00 | |
| 1997/04/10 | 4 | 10 | BXO | S28W13 | |
| 1997/04/12 | 3 | 10 | BXO | S28W39 |
| B | C |
|---|---|
| 3 | 1 |
The top 4 solar flares from sunspot region 8027
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.01 | 1997/04/07 | 13:50 | 14:07 | 14:19 | |
| 2 | B7.37 | 1997/04/05 | 20:16 | 20:29 | 20:42 | |
| 3 | B6.23 | 1997/04/05 | 15:14 | 15:31 | 15:40 | |
| 4 | B5.49 | 1997/04/09 | 04:18 | 04:34 | 04:46 |
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
2024/05/03 X1.69 CME 2Unproven theories 380AR3663 24Unspecified geomagnetic activity 1006Filaments and prominences 69
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/03 | M2.7 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 149.4 +51.8 |