Sunspot region AR8373
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/10/30 | 2 | 0 | AXX | S24E57 | |
| 1998/10/31 | 2 | 10 | BXO | S24E43 | |
| 1998/11/01 | 3 | 10 | BXO | S24E29 | |
| 1998/11/02 | 4 | 10 | BXO | S26E20 | |
| 1998/11/03 | 2 | 10 | BXO | S24E06 | |
| 1998/11/04 | 3 | 20 | BXO | S25W05 | |
| 1998/11/05 | 11 | 50 | DSO | S22W20 | |
| 1998/11/06 | 7 | 40 | CSO | S22W31 | |
| 1998/11/07 | 7 | 10 | BXO | S22W45 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 8373
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.13 | 1998/11/08 | 13:18 | 13:23 | 13:28 | |
| 2 | B7.44 | 1998/11/01 | 13:18 | 13:22 | 13:25 |
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 13883 90Unspecified geomagnetic activity 1555Incoming & Unnumbered Active Regions 1181Space Weather Memes 556AR13883 2024/11/04 CME 12
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| 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 |