Viewing archive of Thursday, 30 October 2003
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 293 -37 | 2 2 | C2.8 | M1.66 | 6 | 2 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| 0488 | M1.6 | 01:56 | 02:07 | 02:29 |
| 0492 | C7.7 | 08:32 | 08:37 | 08:44 |
| - | C7.6 | 12:22 | 12:26 | 12:30 |
| 0488 | C7.3 | 12:45 | 12:51 | 12:57 |
| 0486 | M1.5 | 15:15 | 15:28 | 15:37 |
| 0488 | C5.7 | 16:14 | 16:18 | 16:24 |
| 0488 | C5.8 | 18:30 | 18:36 | 18:43 |
| - | C5.6 | 19:18 | 19:21 | 19:27 |
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 47
- Synoptic Magnetograms; SC24 Minimum Forecasting 23
- Solar Cycle 25 Forecasting 9
- Strange "Wave" Phenomenon on the Sun 10
- Kp ZERO 36 Hours 2
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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: | 264 | |
| Current stretch spotless days: | 37 | |