Sunspot region AR9546
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/17 | 4 | 50 | DSO | S17E60 | |
| 2001/07/18 | 6 | 70 | DAO | S17E46 | |
| 2001/07/19 | 6 | 60 | DSO | S17E32 | |
| 2001/07/20 | 9 | 90 | ESO | S17E19 | |
| 2001/07/21 | 10 | 40 | EAI | S16E04 | |
| 2001/07/22 | 4 | 20 | CRO | S12W14 | |
| 2001/07/23 | 11 | 90 | DSO | S15W28 | |
| 2001/07/24 | 3 | 20 | HRX | S15W44 | |
| 2001/07/25 | 2 | 10 | CSO | S14W58 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 9546
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.76 | 2001/07/18 | 21:35 | 21:41 | 21:46 | |
| 2 | C1.8 | 2001/07/19 | 23:40 | 23:45 | 23:49 | |
| 3 | C1.36 | 2001/07/18 | 19:59 | 20:06 | 20:15 |
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 |