Viewing archive of Monday, 20 January 2014
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 131 40 | 2 2 | B4.6 | C3.66 | 5 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| 1959 | C3.4 | 02:08 | 02:20 | 02:38 |
| 1959 | C1.4 | 04:57 | 05:03 | 05:11 |
| 1959 | C2.8 | 06:21 | 06:31 | 06:48 |
| - | C1.3 | 17:33 | 18:00 | 18:15 |
| - | C3.6 | 21:39 | 22:49 | 23:57 |
Latest news
Tuesday, 10 December 2019 - 18:50 UTC
Official Solar Cycle 25 Forecast Update
Monday, 9 December 2019 - 21:40 UTC
Welcome GOES-16!
Monday, 18 November 2019 - 20:12 UTC
Coronal hole faces Earth
Latest forum messages
- Strange "Wave" Phenomenon on the Sun 18
- Space Environment Monitor (SEM) 'Triggers' for Earthquake Alert Proxy 16
- Like 'tuning a radio'... 12
- Coronal Mass Ejection Research Project 2
- SOLAR CYCLE 25 Prediction/Forecast by SpaceWeatherLive Forum 17
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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: | 2019/10/26 | Kp5 (G1) |
| Number of spotless days in 2019: | 270 | |
| Current stretch spotless days: | 43 | |