Sunspot region AR8449
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/01/27 | 1 | 10 | AXX | N26W22 | |
| 1999/01/28 | 3 | 0 | BXO | N27W35 | |
| 1999/01/29 | 1 | 0 | AXX | N27W49 | |
| 1999/01/30 | 2 | 10 | BXO | N27W60 | |
| 1999/01/31 | 3 | 10 | BXO | N27W74 | |
| 1999/02/01 | 5 | 10 | BXO | N26W86 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8449
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.12 | 1999/01/31 | 07:09 | 07:12 | 07:15 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M2.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |