Viewing archive of Wednesday, 20 January 1999
| Sunspot number | New regions | Background flux | C | M |
|---|---|---|---|---|
| 156 -26 | 0 -2 | C1.0 | 5 | 1 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| - | C1.4 | 01:47 | 01:51 | 01:57 |
| - | C2.0 | 02:03 | 02:07 | 02:10 |
| - | C2.2 | 07:32 | 07:43 | 07:59 |
| 8440 | C2.1 | 12:41 | 12:50 | 13:07 |
| 8439 | C2.0 | 14:19 | 14:33 | 14:59 |
| - | M5.2 | 19:06 | 20:04 | 21:00 |
Latest news
Monday, 28 January 2019 - 20:10 UTC
Coronal hole faces Earth
Saturday, 26 January 2019 - 18:59 UTC
C5.0 solar flare
Sunday, 20 January 2019 - 19:08 UTC
Coronal hole faces Earth
Latest forum messages
- Recent Cycle #25 Sunspot 5
- Magnetic Pole movement and aurora forecasts 2
- Sunspot region at an extremly high latitude? 3
- Solar wind temperature graph 6
- Discrepancy In X-Ray Data? 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: | 2019/01/31 | Kp5 (G1) |
| Number of spotless days in 2019: | 32 | |
| Current stretch spotless days: | 18 | |