Sunspot region AR9715
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/11/24 | 1 | 40 | HSX | N07E80 | |
| 2001/11/25 | 4 | 100 | CSO | N06E69 | |
| 2001/11/26 | 8 | 250 | EAO | N06E58 | |
| 2001/11/27 | 27 | 460 | EKI | N06E44 | |
| 2001/11/28 | 29 | 500 | EKI | N05E30 | |
| 2001/11/29 | 43 | 600 | EKC | N05E17 | |
| 2001/11/30 | 53 | 910 | EKC | N05E04 | |
| 2001/12/01 | 25 | 990 | EKC | N05W11 | |
| 2001/12/02 | 31 | 890 | EKC | N05W23 | |
| 2001/12/03 | 45 | 800 | DKC | N04W37 | |
| 2001/12/04 | 27 | 690 | DKI | N04W49 | |
| 2001/12/05 | 16 | 550 | DKO | N05W63 | |
| 2001/12/06 | 11 | 520 | DKO | N04W76 | |
| 2001/12/07 | 2 | 160 | HSX | N03W91 |
| C | M |
|---|---|
| 23 | 8 |
The top 10 solar flares from sunspot region 9715
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M9.91 | 2001/11/28 | 16:26 | 16:35 | 16:41 | |
| 2 | M7.95 | 2001/11/29 | 10:12 | 10:36 | 10:43 | |
| 3 | M3.27 | 2001/11/27 | 21:09 | 21:21 | 21:32 | |
| 4 | M1.69 | 2001/11/29 | 01:42 | 01:49 | 01:51 | |
| 5 | M1.26 | 2001/11/29 | 05:20 | 05:23 | 05:26 | |
| 6 | M1.09 | 2001/11/29 | 13:59 | 14:05 | 14:08 | |
| 7 | M1.04 | 2001/11/28 | 23:15 | 23:21 | 23:28 | |
| 8 | M1.01 | 2001/12/03 | 07:06 | 07:12 | 07:16 | |
| 9 | C9.97 | 2001/11/27 | 15:43 | 15:52 | 16:04 | |
| 10 | C8.75 | 2001/12/03 | 18:52 | 18:56 | 19:01 |
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/25 | M1.3 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
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| 2026 | 3 days (3%) |
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 90 +13.5 |
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