Sunspot region AR9754
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/12/24 | 6 | 90 | EAO | S09E61 | |
| 2001/12/25 | 6 | 80 | EAO | S08E48 | |
| 2001/12/26 | 25 | 270 | EAI | S09E38 | |
| 2001/12/27 | 26 | 250 | EAI | S09E24 | |
| 2001/12/28 | 23 | 140 | EAI | S08E11 | |
| 2001/12/29 | 28 | 200 | FAI | S08W02 | |
| 2001/12/30 | 33 | 250 | FAI | S08W17 | |
| 2001/12/31 | 28 | 160 | FAI | S08W30 | |
| 2002/01/01 | 20 | 70 | EAI | S08W42 | |
| 2002/01/02 | 19 | 100 | DAI | S07W55 | |
| 2002/01/03 | 17 | 175 | EAI | S07W68 | |
| 2002/01/04 | 10 | 160 | EAO | S05W81 | |
| 2002/01/05 | 5 | 20 | CSO | S07W92 |
| C | M |
|---|---|
| 7 | 8 |
The top 10 solar flares from sunspot region 9754
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.49 | 2002/01/02 | 12:48 | 12:52 | 12:55 | |
| 2 | M2.52 | 2001/12/24 | 00:26 | 00:32 | 00:37 | |
| 3 | M2.05 | 2001/12/24 | 22:34 | 22:41 | 22:47 | |
| 4 | M1.76 | 2001/12/25 | 07:00 | 07:08 | 07:12 | |
| 5 | M1.43 | 2001/12/28 | 06:47 | 06:55 | 07:06 | |
| 6 | M1.29 | 2001/12/27 | 15:26 | 15:31 | 15:36 | |
| 7 | M1.08 | 2001/12/25 | 23:10 | 23:14 | 23:17 | |
| 8 | M1.03 | 2002/01/02 | 07:55 | 08:01 | 08:08 | |
| 9 | C9.64 | 2001/12/31 | 18:41 | 18:45 | 18:49 | |
| 10 | C9.63 | 2002/01/02 | 09:09 | 09:13 | 09:16 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
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Complex sunspot region 4366
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
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| April 2026 | 128.3 +42.3 |
| Last 30 days | 97.5 +35.7 |
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