Viewing archive of Wednesday, 15 December 1999
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| - | C1.2 | 12:17 | 12:21 | 12:23 |
| 8798 | C2.5 | 14:12 | 14:17 | 14:19 |
| 8798 | C1.3 | 15:20 | 15:24 | 15:27 |
Latest news
Tuesday, 14 May 2019 - 13:07 UTC
Strong G3 geomagnetic storm
Monday, 13 May 2019 - 13:56 UTC
Filament eruption, yet another CME
Sunday, 12 May 2019 - 18:18 UTC
Faint partial halo coronal mass ejection
Latest forum messages
- Location data for space weather 5
- What does Kp stand for? 6
- Changelog/Featurelog 87
- Anyone Looking At VLF? 6
- Amateur Radio forum 4
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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: | 2019/05/14 | Kp7 (G3) |
| Number of spotless days in 2019: | 79 | |
| Current stretch spotless days: | 6 | |