Sunspot region AR10808
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/09/08 | 1 | 10 | HSX | S12E83 | |
| 2005/09/09 | 14 | 510 | EKC | S09E67 | |
| 2005/09/10 | 38 | 1430 | FKC | S09E54 | |
| 2005/09/11 | 38 | 1400 | EKC | S09E44 | |
| 2005/09/12 | 80 | 1250 | EKC | S09E30 | |
| 2005/09/13 | 52 | 840 | FKC | S11E17 | |
| 2005/09/14 | 74 | 840 | FKC | S11E04 | |
| 2005/09/15 | 76 | 1000 | EKC | S11W10 | |
| 2005/09/16 | 67 | 880 | EKC | S11W22 | |
| 2005/09/17 | 41 | 620 | EKC | S11W37 | |
| 2005/09/18 | 38 | 420 | EKC | S11W50 | |
| 2005/09/19 | 22 | 340 | CKI | S11W63 | |
| 2005/09/20 | 3 | 280 | HAX | S11W78 |
2005/09/08
2005/09/09
2005/09/10
2005/09/11
2005/09/12
2005/09/13
2005/09/14
2005/09/15
2005/09/16
2005/09/17
2005/09/18
2005/09/19
|
2005/09/08
2005/09/09
2005/09/10
2005/09/11
2005/09/12
2005/09/13
2005/09/14
2005/09/15
2005/09/16
2005/09/17
2005/09/18
2005/09/19
|
| C | M | X |
|---|---|---|
| 43 | 26 | 11 |
The top 10 solar flares from sunspot region 10808
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X24.4 | 2005/09/07 | 17:17 | 17:40 | 18:03 | |
| 2 | X8.87 | 2005/09/09 | 19:13 | 20:04 | 20:36 | |
| 3 | X7.77 | 2005/09/08 | 20:52 | 21:06 | 21:17 | |
| 4 | X5.17 | 2005/09/09 | 09:42 | 09:59 | 10:08 | |
| 5 | X3.02 | 2005/09/10 | 21:30 | 22:11 | 22:43 | |
| 6 | X2.54 | 2005/09/13 | 23:15 | 23:22 | 23:30 | |
| 7 | X2.15 | 2005/09/13 | 19:19 | 19:27 | 20:57 | |
| 8 | X1.68 | 2005/09/15 | 08:30 | 08:38 | 08:46 | |
| 9 | X1.67 | 2005/09/09 | 02:43 | 03:00 | 03:07 | |
| 10 | X1.67 | 2005/09/10 | 16:34 | 16:43 | 16:51 |
Latest news
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
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Latest alerts
02:09 UTC - Solar flare
Moderate M1.54 flare from sunspot region 4048
01:42 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.24)
Saturday, 29 March 2025
23:21 UTC - Solar flare
Moderate M1.91 flare from sunspot region 4048
22:51 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.1)
21:57 UTC - Solar flare
Moderate M1.45 flare from sunspot region 4048
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/03/30 | M1.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 127.5 -27.1 |
| Last 30 days | 127.5 -24.7 |