Viewing archive of Friday, 28 August 1998
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 167 14 | 2 | B5.0 | C1.85 | 2 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| - | C1.8 | 11:03 | 11:10 | 11:24 |
| - | C1.6 | 22:11 | 22:16 | 22:20 |
Latest news
Wednesday, 10 July 2019 - 09:51 UTC
Minor G1 geomagnetic storm
Sunday, 26 May 2019 - 19:56 UTC
Coronal hole faces Earth
Tuesday, 14 May 2019 - 13:07 UTC
Strong G3 geomagnetic storm
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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: | 2019/07/10 | Kp5 (G1) |
| Number of spotless days in 2019: | 133 | |
| Last spotless day: | 2019/07/21 | |