Viewing archive of Monday, 20 May 2013
| Sunspot number | New regions | Background flux | C | M |
|---|---|---|---|---|
| 113 | 2 2 | B7.0 | 7 | 1 |
Solar flares
| Region | X-ray | Start | Maximum | End |
|---|---|---|---|---|
| 1748 | C4.0 | 00:41 | 00:47 | 00:53 |
| 1755 | M1.7 | 05:16 | 05:25 | 06:03 |
| 1748 | C2.7 | 14:21 | 14:28 | 14:32 |
| 1748 | C9.6 | 14:59 | 15:06 | 15:10 |
| 1748 | C6.0 | 16:20 | 16:26 | 16:30 |
| 1748 | C1.3 | 19:14 | 19:18 | 19:29 |
| 1753 | C1.6 | 20:02 | 20:10 | 20:18 |
| 1748 | C1.3 | 22:27 | 22:30 | 22:33 |
Current data suggest that it is not possible to see aurora now at middle latitudes
Latest news
Friday, 20 April 2018 - 13:04 UTC
Moderate G2 geomagnetic storm
Tuesday, 17 April 2018 - 13:57 UTC
Coronal hole faces Earth
Friday, 6 April 2018 - 19:07 UTC
Coronal hole faces Earth
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Space weather facts
| Last X-flare: | 2017/09/10 | X8.2 |
| Last M-flare: | 2017/10/20 | M1.0 |
| Last geomagnetic storm: | 2018/04/20 | Kp6 (G2) |
| Number of spotless days in 2018: | 65 | |
| Last spotless day: | 2018/04/18 | |