Viewing archive of Monday, 16 May 2011
| Sunspot number | New regions | Background flux | Maximum flux |
|---|---|---|---|
| 63 9 | 1 | B1.4 | B5.7324 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| 1208 | B5.7 | 10:31 | 10:40 | 10:49 |
| 1214 | B3.5 | 22:11 | 22:19 | 22:27 |
| 1214 | B3.0 | 23:19 | 23:23 | 23:27 |
Latest news
Friday, 2 August 2019 - 18:11 UTC
Coronal hole faces Earth, G1 watch
Wednesday, 10 July 2019 - 09:51 UTC
Minor G1 geomagnetic storm
Sunday, 26 May 2019 - 19:56 UTC
Coronal hole faces Earth
Latest forum messages
- Solar Minimum "Tilt Angle" of the Heliospheric Current Sheet 1
- Multi-Rotation Persistent Magnetic Structure 1
- Heliosphere Bubble Resonation 7
- SC Min & Max Planetary Position Image Catalog 1
- Cosmic Rays vs. Solar Minimum 3
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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: | 2019/08/05 | Kp5 (G1) |
| Number of spotless days in 2019: | 162 | |
| Current stretch spotless days: | 17 | |