Sunspot region AR9788
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/01/19 | 2 | 30 | CRO | N16E52 | |
| 2002/01/20 | 8 | 80 | DSO | N17E40 | |
| 2002/01/21 | 16 | 90 | DSO | N17E27 | |
| 2002/01/22 | 14 | 160 | DAI | N18E13 | |
| 2002/01/23 | 18 | 200 | DAI | N18E00 | |
| 2002/01/24 | 20 | 170 | EAI | N17W14 | |
| 2002/01/25 | 10 | 150 | EAO | N18W30 | |
| 2002/01/26 | 11 | 120 | DAO | N17W43 | |
| 2002/01/27 | 17 | 190 | DAO | N15W57 | |
| 2002/01/28 | 12 | 120 | DAO | N17W70 | |
| 2002/01/29 | 3 | 60 | DSO | N18W85 |
| C | M |
|---|---|
| 6 | 1 |
The top 7 solar flares from sunspot region 9788
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.38 | 2002/01/28 | 03:00 | 03:10 | 03:27 | |
| 2 | C8.89 | 2002/01/26 | 22:24 | 22:28 | 22:34 | |
| 3 | C5.56 | 2002/01/20 | 15:43 | 15:52 | 16:06 | |
| 4 | C4.89 | 2002/01/21 | 03:22 | 03:29 | 03:38 | |
| 5 | C4.05 | 2002/01/20 | 23:07 | 23:26 | 23:35 | |
| 6 | C2.61 | 2002/01/19 | 20:05 | 20:09 | 20:16 | |
| 7 | C2.55 | 2002/01/21 | 01:35 | 01:39 | 01:49 |
Latest news
Tuesday, 17 March 2026
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | 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 | 84 +5.8 |
| Last 30 days | 84 +6.2 |
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