Viewing archive of Thursday, 2 December 1999
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 156 37 | 4 3 | C1.0 | C5.31 | 2 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| - | C5.3 | 09:45 | 10:12 | 10:41 |
| - | C2.3 | 12:00 | 12:05 | 12:12 |
Latest news
Monday, 18 November 2019 - 20:12 UTC
Coronal hole faces Earth
Wednesday, 13 November 2019 - 18:02 UTC
Cycle 25 sunspot region, Coronal hole faces Earth
Tuesday, 22 October 2019 - 14:34 UTC
Coronal hole faces Earth, G1 watch
Latest forum messages
- Ap & aa Indices and Solar Minimum 39
- Strange "Wave" Phenomenon on the Sun 9
- Kp ZERO 36 Hours 2
- "High" Solar Wind Density 3
- Solar Flares and Impacts 3
Support SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
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: | 260 | |
| Current stretch spotless days: | 33 | |