Sunspot region AR8778
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/11/22 | 2 | 10 | BXO | S14E62 | |
| 1999/11/23 | 2 | 10 | AXX | S12E48 | |
| 1999/11/24 | 4 | 40 | CAO | S16E36 | |
| 1999/11/25 | 16 | 80 | CAO | S15E23 | |
| 1999/11/26 | 26 | 90 | DSO | S14E10 | |
| 1999/11/27 | 29 | 140 | EAO | S14W05 | |
| 1999/11/28 | 36 | 180 | EAI | S14W19 | |
| 1999/11/29 | 31 | 200 | EAI | S14W33 | |
| 1999/11/30 | 19 | 160 | FAI | S14W47 | |
| 1999/12/01 | 13 | 130 | CAO | S14W62 | |
| 1999/12/02 | 7 | 160 | CAO | S15W78 | |
| 1999/12/03 | 5 | 180 | CAO | S12W91 |
| C | M |
|---|---|
| 15 | 3 |
The top 10 solar flares from sunspot region 8778
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M8.64 | 1999/11/26 | 13:38 | 13:43 | 14:08 | |
| 2 | M3.23 | 1999/11/24 | 21:52 | 21:56 | 21:58 | |
| 3 | M1.42 | 1999/11/27 | 04:50 | 05:08 | 05:43 | |
| 4 | C8.61 | 1999/11/29 | 04:34 | 04:38 | 04:42 | |
| 5 | C8.06 | 1999/11/27 | 04:52 | 04:57 | 05:08 | |
| 6 | C7.5 | 1999/11/25 | 06:41 | 06:48 | 06:50 | |
| 7 | C6.16 | 1999/11/29 | 08:45 | 08:52 | 09:05 | |
| 8 | C5.61 | 1999/11/26 | 06:57 | 07:05 | 07:25 | |
| 9 | C5.07 | 1999/11/22 | 19:40 | 19:50 | 19:55 | |
| 10 | C4.61 | 1999/11/25 | 08:22 | 08:26 | 08:28 |
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| Last M-flare | 2024/05/04 | M1.2 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 151.9 +56.5 |