Sunspot region AR9585
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/08/17 | 2 | 30 | BXO | N15E74 | |
| 2001/08/18 | 7 | 60 | CSO | N15E63 | |
| 2001/08/19 | 18 | 230 | DAI | N15E50 | |
| 2001/08/20 | 22 | 270 | DAI | N15E37 | |
| 2001/08/21 | 22 | 250 | DAO | N15E22 | |
| 2001/08/22 | 27 | 270 | DAO | N15E11 | |
| 2001/08/23 | 35 | 290 | EKO | N14W04 | |
| 2001/08/24 | 38 | 240 | DAO | N14W16 | |
| 2001/08/25 | 25 | 180 | EAO | N13W29 | |
| 2001/08/26 | 17 | 110 | EAI | N13W44 | |
| 2001/08/27 | 7 | 50 | DAO | N12W58 | |
| 2001/08/29 | 2 | 30 | CSO | N12W85 |
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 9585
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.94 | 2001/08/21 | 01:56 | 02:00 | 02:06 | |
| 2 | C1.8 | 2001/08/20 | 02:50 | 03:02 | 03:16 | |
| 3 | C1.53 | 2001/08/18 | 00:19 | 00:43 | 00:48 | |
| 4 | C1.07 | 2001/08/17 | 13:26 | 13:33 | 13:46 |
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +11.2 |
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