Sunspot region AR11700
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/03/17 | 2 | 10 | BXO | S13E54 | |
| 2013/03/18 | 5 | 60 | CSO | S13E41 | |
| 2013/03/20 | 1 | 10 | AXX | S13E13 |
2013/03/18
|
2013/03/18
|
| B | C |
|---|---|
| 1 | 2 |
The top 3 solar flares from sunspot region 11700
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.33 | 2013/03/18 | 01:17 | 01:32 | 01:40 | |
| 2 | C1.13 | 2013/03/18 | 12:20 | 12:27 | 12:34 | |
| 3 | B3.59 | 2013/03/26 | 12:18 | 13:06 | 13:37 |
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
UtsjokiReykjavik
Tromsø
Kiruna
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Latest alerts
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)
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Minor R1 radio blackout in progress (≥M1 - current: M1.04)
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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 -23.7 |