Sunspot region AR13842
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/09/28 | 14 | 220 | DAI | S12E60 | |
| 2024/09/29 | 15 | 230 | DAI | S15E45 | |
| 2024/09/30 | 16 | 220 | EAI | S15E31 | |
| 2024/10/01 | 24 | 300 | EKC | S15E17 | |
| 2024/10/02 | 27 | 380 | EKC | S15E04 | |
| 2024/10/03 | 35 | 530 | EKC | S15W08 | |
| 2024/10/04 | 28 | 1150 | EKC | S15W21 | |
| 2024/10/05 | 29 | 1040 | EKC | S14W34 | |
| 2024/10/06 | 23 | 460 | EKI | S16W48 | |
| 2024/10/07 | 10 | 730 | EKI | S15W63 | |
| 2024/10/08 | 9 | 630 | EKI | S13W76 | |
| 2024/10/09 | 9 | 630 | EKI | S13W90 | |
| 2024/10/10 | 9 | 630 | EKI | S13W0* |
2024/09/28
2024/09/29
2024/09/30
2024/10/01
2024/10/02
2024/10/03
2024/10/04
2024/10/05
2024/10/06
2024/10/07
2024/10/08
2024/10/09
2024/10/10
|
2024/09/28
2024/09/29
2024/09/30
2024/10/01
2024/10/02
2024/10/03
2024/10/04
2024/10/05
2024/10/06
2024/10/07
2024/10/08
2024/10/09
2024/10/10
|
| C | M | X |
|---|---|---|
| 19 | 27 | 4 |
The top 10 solar flares from sunspot region 13842
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X9.0 | 2024/10/03 | 12:08 | 12:18 | 12:27 | |
| 2 | X7.1 | 2024/10/01 | 21:58 | 22:20 | 22:29 | |
| 3 | X2.1 | 2024/10/07 | 19:02 | 19:13 | 19:31 | |
| 4 | X1.4 | 2024/10/09 | 15:44 | 15:47 | 15:53 | |
| 5 | M7.77 | 2024/10/09 | 22:59 | 23:12 | 23:21 | |
| 6 | M7.6 | 2024/09/30 | 23:37 | 23:59 | 00:23 | |
| 7 | M4.0 | 2024/10/04 | 04:36 | 04:55 | 05:07 | |
| 8 | M3.6 | 2024/10/02 | 05:29 | 05:38 | 05:46 | |
| 9 | M3.3 | 2024/10/02 | 20:27 | 20:51 | 21:06 | |
| 10 | M3.2 | 2024/10/02 | 13:22 | 13:38 | 13:58 |
Latest news
Thursday, 4 June 2026
G3 geomagnetic storm watch for 4 and 5 June
Wednesday, 13 May 2026
Coronal hole faces Earth
Monday, 30 March 2026
X1.5 solar flare
Latest forum messages
AR4478 85AR4473 (featuring AR4475) 62Current Farside Activity 678AR 4479 5Filaments and prominences 574
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/06/03 | X1.0 |
| Last M-flare | 2026/06/21 | M6.9 |
| Last geomagnetic storm | 2026/06/25 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| May 2026 | 101.4 +22.1 |
| June 2026 | 101.2 -0.2 |
| Last 30 days | 103.7 +4.4 |
