Sunspot region AR13380
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/07/23 | 4 | 60 | CSO | S12E75 | |
| 2023/07/24 | 6 | 120 | CAO | S11E54 | |
| 2023/07/25 | 7 | 230 | CAO | S11E41 | |
| 2023/07/26 | 10 | 110 | CSO | S11E25 | |
| 2023/07/27 | 7 | 110 | CSO | S12E10 | |
| 2023/07/28 | 14 | 200 | CAI | S12W02 | |
| 2023/07/29 | 16 | 230 | DAI | S10W13 | |
| 2023/07/30 | 21 | 240 | DAC | S10W25 | |
| 2023/07/31 | 20 | 400 | DKC | S10W39 | |
| 2023/08/01 | 21 | 190 | DAC | S10W53 | |
| 2023/08/02 | 10 | 430 | DKC | S09W67 | |
| 2023/08/03 | 10 | 330 | EKI | S11W71 | |
| 2023/08/04 | 5 | 250 | EKI | S09W85 | |
| 2023/08/05 | 5 | 250 | EKI | S11W0* |
2023/07/23
2023/07/24
2023/07/25
2023/07/26
2023/07/27
2023/07/28
2023/07/29
2023/07/30
2023/07/31
2023/08/01
2023/08/02
2023/08/03
2023/08/04
2023/08/05
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2023/07/23
2023/07/24
2023/07/25
2023/07/26
2023/07/27
2023/07/28
2023/07/29
2023/07/30
2023/07/31
2023/08/01
2023/08/02
2023/08/03
2023/08/04
2023/08/05
|
| C | M |
|---|---|
| 44 | 15 |
The top 10 solar flares from sunspot region 13380
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.6 | 2023/08/01 | 06:28 | 06:57 | 07:19 | |
| 2 | M2.21 | 2023/08/01 | 04:27 | 04:47 | 05:07 | |
| 3 | M2.1 | 2023/08/05 | 09:23 | 09:36 | 09:50 | |
| 4 | M2.0 | 2023/08/03 | 11:47 | 11:55 | 11:59 | |
| 5 | M1.7 | 2023/08/02 | 14:46 | 14:52 | 14:56 | |
| 6 | M1.6 | 2023/07/25 | 21:08 | 21:16 | 21:24 | |
| 7 | M1.5 | 2023/08/01 | 09:03 | 09:09 | 09:16 | |
| 8 | M1.4 | 2023/07/29 | 16:11 | 16:24 | 16:37 | |
| 9 | M1.4 | 2023/08/01 | 14:03 | 14:09 | 14:27 | |
| 10 | M1.3 | 2023/08/01 | 05:30 | 05:37 | 05:43 |
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
Latest forum messages
Late 2026/04/01 Filament CME 79AR4409 122Space Weather Memes 814Comet C/2026 A1 (MAPS) for the southern hemisphere 38AR4403 39
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/03 | M1.3 |
| Last geomagnetic storm | 2026/04/02 | Kp6- (G2) |
| 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 | 141 +55.1 |
| Last 30 days | 95.4 +31.2 |
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