Sunspot region AR9477
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/05/28 | 6 | 40 | DSO | S16E20 | |
| 2001/05/29 | 5 | 30 | DSO | S16E07 | |
| 2001/05/30 | 1 | 0 | AXX | S16W08 | |
| 2001/06/02 | 2 | 10 | BXO | S16W43 | |
| 2001/06/03 | 4 | 20 | BXO | S17W55 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9477
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.11 | 2001/05/31 | 20:55 | 21:01 | 21:12 |
Latest news
Wednesday, 15 May 2024
More X-flares!
Tuesday, 14 May 2024
X8.7 solar flare
Monday, 13 May 2024
M6.6 solar flare with earth-directed CME
Latest forum messages
Unproven theories 454AR3685 26Dog bone asteroids 14Incoming Active Regions 357What makes AR3684 magnetically distinct from AR3685? 1
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/16 | M1.0 |
| Last geomagnetic storm | 2024/05/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 156.6 +20.1 |
| Last 30 days | 177 +70.8 |