Sunspot region AR12553
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/06/11 | 1 | 120 | HSX | S06E71 | |
| 2016/06/12 | 1 | 270 | HHX | S06E56 | |
| 2016/06/13 | 1 | 330 | HHX | S06E43 | |
| 2016/06/14 | 1 | 290 | HHX | S06E31 | |
| 2016/06/15 | 1 | 290 | HHX | S07E18 | |
| 2016/06/16 | 1 | 300 | HHX | S07E06 | |
| 2016/06/17 | 2 | 310 | HHX | S07W09 | |
| 2016/06/18 | 1 | 300 | HHX | S07W22 | |
| 2016/06/19 | 1 | 250 | HHX | S07W36 | |
| 2016/06/20 | 1 | 260 | HHX | S07W49 | |
| 2016/06/21 | 1 | 250 | HHX | S06W63 | |
| 2016/06/22 | 1 | 190 | HSX | S07W77 | |
| 2016/06/23 | 1 | 150 | HSX | S06W90 | |
| 2016/06/24 | 1 | 150 | HSX | S06W0* |
2016/06/11
2016/06/12
2016/06/13
2016/06/14
2016/06/15
2016/06/16
2016/06/17
2016/06/18
2016/06/19
2016/06/20
2016/06/21
2016/06/22
2016/06/23
|
2016/06/11
2016/06/12
2016/06/13
2016/06/14
2016/06/15
2016/06/16
2016/06/17
2016/06/18
2016/06/19
2016/06/20
2016/06/21
2016/06/22
2016/06/23
|
| B |
|---|
| 3 |
The top 3 solar flares from sunspot region 12553
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B5.05 | 2016/06/21 | 04:38 | 05:34 | 07:09 | |
| 2 | B4.18 | 2016/06/16 | 00:20 | 00:25 | 00:34 | |
| 3 | B2.85 | 2016/06/10 | 09:47 | 09:52 | 09:56 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 97.2 +11.3 |
| Last 30 days | 95.6 +37.2 |
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