Sunspot region AR10612
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/05/14 | 5 | 10 | BXO | N10E07 | |
| 2004/05/15 | 8 | 40 | DAO | N10W08 | |
| 2004/05/16 | 17 | 100 | DAO | N10W21 | |
| 2004/05/17 | 16 | 150 | DAI | N11W34 | |
| 2004/05/18 | 14 | 160 | DAO | N10W46 | |
| 2004/05/19 | 1 | 100 | HAX | N10W59 | |
| 2004/05/20 | 3 | 50 | CAO | N11W70 | |
| 2004/05/21 | 3 | 10 | BXO | N10W81 |
| B | C |
|---|---|
| 2 | 2 |
The top 4 solar flares from sunspot region 10612
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.8 | 2004/05/18 | 02:01 | 02:09 | 02:14 | |
| 2 | C1.25 | 2004/05/19 | 01:18 | 01:27 | 01:40 | |
| 3 | B9.29 | 2004/05/17 | 02:13 | 02:19 | 02:24 | |
| 4 | B6.62 | 2004/05/19 | 06:37 | 06:41 | 06:43 |
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/17 | M1.4 |
| Last geomagnetic storm | 2026/05/16 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 92.6 +13.3 |
| Last 30 days | 95.5 +3.7 |
