Sunspot region AR11719
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/04/05 | 1 | 90 | HSX | N08E78 | |
| 2013/04/06 | 4 | 80 | CSO | N08E66 | |
| 2013/04/07 | 6 | 150 | DSI | N08E53 | |
| 2013/04/08 | 16 | 240 | CAO | N07E39 | |
| 2013/04/09 | 11 | 160 | DAI | N10E26 | |
| 2013/04/10 | 17 | 190 | DAI | N10E13 | |
| 2013/04/11 | 20 | 180 | EAI | N10W00 | |
| 2013/04/12 | 22 | 290 | EKI | N11W14 | |
| 2013/04/13 | 26 | 140 | DSI | N10W28 | |
| 2013/04/14 | 11 | 120 | DAO | N10W41 | |
| 2013/04/15 | 4 | 70 | CSO | N09W53 | |
| 2013/04/16 | 3 | 60 | CSO | N09W64 | |
| 2013/04/17 | 3 | 50 | CSO | N10W79 | |
| 2013/04/18 | 1 | 50 | HSX | N09W91 | |
| 2013/04/19 | 1 | 50 | HSX | N09W0* |
2013/04/06
2013/04/07
2013/04/08
2013/04/09
2013/04/10
2013/04/11
2013/04/12
2013/04/13
2013/04/14
2013/04/15
2013/04/16
2013/04/17
2013/04/18
2013/04/19
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2013/04/06
2013/04/07
2013/04/08
2013/04/09
2013/04/10
2013/04/11
2013/04/12
2013/04/13
2013/04/14
2013/04/15
2013/04/16
2013/04/17
2013/04/18
2013/04/19
|
| C | M |
|---|---|
| 16 | 2 |
The top 10 solar flares from sunspot region 11719
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M9.34 | 2013/04/11 | 06:55 | 07:16 | 07:29 | |
| 2 | M3.28 | 2013/04/05 | 17:34 | 17:48 | 18:04 | |
| 3 | C9.33 | 2013/04/18 | 17:56 | 18:23 | 19:04 | |
| 4 | C5.02 | 2013/04/16 | 21:17 | 21:32 | 21:54 | |
| 5 | C3.05 | 2013/04/05 | 06:06 | 06:50 | 08:11 | |
| 6 | C2.52 | 2013/04/06 | 21:17 | 21:30 | 21:49 | |
| 7 | C2.39 | 2013/04/16 | 16:21 | 16:46 | 16:55 | |
| 8 | C2.36 | 2013/04/18 | 07:56 | 08:19 | 08:38 | |
| 9 | C2.33 | 2013/04/16 | 18:16 | 18:24 | 18:27 | |
| 10 | C2.25 | 2013/04/07 | 00:39 | 01:06 | 01:40 |
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 74.8 -3.4 |
| Last 30 days | 52.1 -75.8 |