Sunspot region AR9143
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/08/25 | 2 | 60 | CSO | S18E70 | |
| 2000/08/26 | 4 | 160 | DAO | S19E59 | |
| 2000/08/27 | 9 | 180 | DSO | S19E46 | |
| 2000/08/28 | 12 | 290 | EAO | S20E33 | |
| 2000/08/29 | 16 | 310 | EAO | S19E20 | |
| 2000/08/30 | 21 | 290 | EAI | S19E08 | |
| 2000/08/31 | 20 | 190 | EAI | S18W07 | |
| 2000/09/01 | 14 | 120 | EAO | S18W20 | |
| 2000/09/02 | 9 | 80 | DSO | S18W32 | |
| 2000/09/03 | 2 | 50 | DSO | S19W47 | |
| 2000/09/04 | 2 | 20 | BXO | S19W62 | |
| 2000/09/05 | 1 | 0 | AXX | S19W75 |
| B | C | M |
|---|---|---|
| 1 | 13 | 1 |
The top 10 solar flares from sunspot region 9143
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.03 | 2000/08/25 | 14:21 | 14:35 | 14:46 | |
| 2 | C9.97 | 2000/08/27 | 17:33 | 17:40 | 17:49 | |
| 3 | C4.71 | 2000/08/28 | 16:56 | 17:04 | 17:28 | |
| 4 | C4.21 | 2000/08/27 | 20:13 | 20:21 | 20:48 | |
| 5 | C3.26 | 2000/08/28 | 13:20 | 13:24 | 13:27 | |
| 6 | C2.51 | 2000/08/25 | 07:31 | 07:46 | 08:17 | |
| 7 | C2.44 | 2000/08/28 | 16:32 | 16:36 | 16:39 | |
| 8 | C2.36 | 2000/08/31 | 06:50 | 06:56 | 07:00 | |
| 9 | C2.31 | 2000/09/01 | 05:26 | 06:06 | 06:44 | |
| 10 | C1.77 | 2000/08/24 | 13:47 | 13:51 | 14:18 |
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|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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