Sunspot region AR8443
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/01/19 | 3 | 10 | BXO | S18E65 | |
| 1999/01/20 | 3 | 10 | BXO | S17E55 | |
| 1999/01/21 | 1 | 0 | AXX | S17E45 | |
| 1999/01/22 | 1 | 10 | HRX | S16E34 | |
| 1999/01/23 | 2 | 0 | AXX | S17E20 | |
| 1999/01/24 | 2 | 10 | CRO | S18E07 | |
| 1999/01/25 | 2 | 0 | BXO | S15W04 | |
| 1999/01/26 | 2 | 10 | BXO | S15W16 | |
| 1999/01/28 | 4 | 10 | BXO | S16W43 |
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
Latest forum messages
AR 13869 167AR 13883 97"Sorry, you have been blocked" 4New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 19Incoming & Unnumbered Active Regions 1182
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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 |