Sunspot region AR9876
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/03/21 | 3 | 50 | CAO | S16E65 | |
| 2002/03/22 | 3 | 50 | CAO | S15E54 | |
| 2002/03/23 | 7 | 80 | DSO | S16E44 | |
| 2002/03/24 | 18 | 160 | EAO | S16E30 | |
| 2002/03/25 | 23 | 140 | EAI | S15E18 | |
| 2002/03/26 | 22 | 130 | EAI | S15E05 | |
| 2002/03/27 | 23 | 140 | EAI | S15W08 | |
| 2002/03/28 | 20 | 140 | EAI | S15W22 | |
| 2002/03/29 | 26 | 130 | EAI | S14W35 | |
| 2002/03/30 | 21 | 90 | ESO | S15W47 | |
| 2002/03/31 | 5 | 30 | DSO | S14W61 | |
| 2002/04/01 | 1 | 0 | AXX | S14W82 | |
| 2002/04/02 | 3 | 10 | HRX | S18W92 |
| C |
|---|
| 6 |
The top 6 solar flares from sunspot region 9876
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.37 | 2002/03/24 | 17:30 | 17:54 | 18:39 | |
| 2 | C5.11 | 2002/03/23 | 14:25 | 14:36 | 14:41 | |
| 3 | C4.67 | 2002/03/23 | 04:38 | 04:44 | 04:51 | |
| 4 | C3.82 | 2002/03/23 | 19:05 | 19:18 | 19:34 | |
| 5 | C2.28 | 2002/03/22 | 18:16 | 18:19 | 18:22 | |
| 6 | C1.68 | 2002/03/23 | 01:46 | 01:49 | 01:56 |
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/04 | M1.89 |
| Last geomagnetic storm | 2026/05/05 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 132.7 +53.4 |
| Last 30 days | 93 -7.3 |
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