Sunspot region AR13846
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/10/01 | 4 | 10 | BXO | S09W57 | |
| 2024/10/02 | 5 | 20 | CRO | S09W71 | |
| 2024/10/03 | 2 | 20 | CRO | S09W79 | |
| 2024/10/04 | 2 | 20 | CRO | S09W93 |
2024/10/01
2024/10/02
2024/10/03
2024/10/04
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2024/10/01
2024/10/02
2024/10/03
2024/10/04
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Latest news
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
Saturday, 5 October 2024
Incoming CME, G3 geomagnetic storm watch
Latest forum messages
AR3848 X1.84 9th Oct 2024 Earth directed CME 456How did you get into space weather? 7UTC/ and Date vs Local times 3AR 3852 7Space weather and anxiety. What is true? What is false? 16
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Space weather facts
| Last X-flare | 2024/10/09 | X1.4 |
| Last M-flare | 2024/10/09 | M7.6 |
| Last geomagnetic storm | 2024/10/08 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| October 2024 | 175 +33.6 |
| Last 30 days | 148.9 -28.3 |