Sunspot region AR9542
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/16 | 2 | 30 | CSO | N06E66 | |
| 2001/07/17 | 4 | 20 | CSO | N08E54 | |
| 2001/07/18 | 4 | 20 | BXO | N08E40 | |
| 2001/07/19 | 4 | 20 | BXO | N08E26 | |
| 2001/07/20 | 8 | 40 | CRO | N08E13 | |
| 2001/07/21 | 8 | 30 | CRO | N08W02 | |
| 2001/07/22 | 8 | 20 | DSO | N08W15 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 9542
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.02 | 2001/07/20 | 00:24 | 00:26 | 00:29 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
AR3654 24Unspecified geomagnetic activity 954Unproven theories 342Changelog/Featurelog 154What are these long and thin eruptions? 9
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/27 | M3.0 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 137.7 +30.3 |