Sunspot region AR13670
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/05/06 | 1 | 20 | HAX | N17E66 | |
| 2024/05/07 | 1 | 40 | HSX | N17E54 | |
| 2024/05/08 | 2 | 40 | CSO | N15E43 | |
| 2024/05/09 | 1 | 40 | HSX | N16E28 | |
| 2024/05/10 | 6 | 50 | HAX | N17E14 | |
| 2024/05/11 | 4 | 30 | CSO | N18E03 | |
| 2024/05/12 | 2 | 20 | CSO | N19W09 | |
| 2024/05/13 | 5 | 20 | DAO | N20W24 | |
| 2024/05/14 | 5 | 20 | DAO | N19W37 | |
| 2024/05/15 | 7 | 10 | DAO | N20W48 | |
| 2024/05/16 | 2 | 20 | DAO | N20W65 | |
| 2024/05/17 | 2 | 10 | BXO | N21W76 | |
| 2024/05/18 | 1 | 10 | AXX | N21W90 |
2024/05/06
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2024/05/11
2024/05/12
2024/05/13
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2024/05/15
2024/05/16
2024/05/17
2024/05/18
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2024/05/06
2024/05/07
2024/05/08
2024/05/09
2024/05/10
2024/05/11
2024/05/12
2024/05/13
2024/05/14
2024/05/15
2024/05/16
2024/05/17
2024/05/18
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13670
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.8 | 2024/05/15 | 07:22 | 07:42 | 08:13 | |
| 2 | C5.8 | 2024/05/15 | 07:11 | 07:20 | 07:22 |
Latest news
Friday, 28 March 2025
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Latest alerts
23:21 UTC - Solar flare
Moderate M1.91 flare from sunspot region 4048
22:51 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.1)
21:57 UTC - Solar flare
Moderate M1.45 flare from sunspot region 4048
21:36 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.11)
00:00 UTC - Solar flare
Moderate M1.79 flare
Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/03/28 | M1.7 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 128.3 -26.4 |
| Last 30 days | 128.3 -24 |