Sunspot region AR9488
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/06/04 | 6 | 280 | CAO | S18E61 | |
| 2001/06/05 | 7 | 290 | CKO | S18E48 | |
| 2001/06/06 | 8 | 250 | DAO | S20E33 | |
| 2001/06/07 | 15 | 210 | DAI | S20E19 | |
| 2001/06/08 | 33 | 220 | EAI | S18E04 | |
| 2001/06/09 | 15 | 140 | EAI | S19W09 | |
| 2001/06/10 | 23 | 100 | EAI | S19W20 | |
| 2001/06/11 | 10 | 70 | CAO | S18W32 | |
| 2001/06/12 | 15 | 140 | CSI | S19W45 | |
| 2001/06/13 | 2 | 40 | CSO | S18W56 | |
| 2001/06/14 | 1 | 60 | HSX | S18W70 | |
| 2001/06/15 | 1 | 40 | HSX | S17W82 |
| C | M |
|---|---|
| 12 | 2 |
The top 10 solar flares from sunspot region 9488
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.61 | 2001/06/05 | 04:41 | 04:51 | 05:01 | |
| 2 | M3.55 | 2001/06/04 | 08:03 | 08:12 | 08:20 | |
| 3 | C9.64 | 2001/06/12 | 07:11 | 07:19 | 07:33 | |
| 4 | C8.64 | 2001/06/08 | 02:17 | 02:28 | 02:42 | |
| 5 | C8.06 | 2001/06/03 | 20:59 | 21:22 | 21:30 | |
| 6 | C6.2 | 2001/06/11 | 20:47 | 20:52 | 20:59 | |
| 7 | C4.8 | 2001/06/06 | 21:19 | 21:53 | 22:01 | |
| 8 | C2.94 | 2001/06/09 | 13:42 | 13:43 | 13:45 | |
| 9 | C2.9 | 2001/06/06 | 08:13 | 08:17 | 08:27 | |
| 10 | C2.03 | 2001/06/04 | 15:10 | 15:15 | 15:23 |
Latest news
Tuesday, 17 March 2026
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/23 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 79.2 +1 |
| Last 30 days | 75.6 -9.1 |