Sunspot region AR8999
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/05/14 | 5 | 40 | BXO | N21E67 | |
| 2000/05/15 | 5 | 60 | CSO | N20E55 | |
| 2000/05/16 | 5 | 40 | CRO | N19E42 | |
| 2000/05/17 | 5 | 20 | BXO | N20E29 | |
| 2000/05/18 | 5 | 10 | BXO | N20E17 | |
| 2000/05/19 | 3 | 10 | BXO | N20E05 | |
| 2000/05/20 | 2 | 0 | BXO | N19W09 | |
| 2000/05/21 | 9 | 20 | BXO | N19W22 | |
| 2000/05/22 | 9 | 30 | CRO | N20W36 | |
| 2000/05/23 | 2 | 0 | BXO | N20W48 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 8999
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.5 | 2000/05/13 | 17:36 | 17:49 | 17:59 | |
| 2 | C3.56 | 2000/05/20 | 21:49 | 21:56 | 22:01 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
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Complex sunspot region 4366
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/28 | M1.11 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| Last 30 days | 90.3 -1 |
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