Viewing archive of Friday, 10 February 2012
| Sunspot number | New regions | Background flux | Maximum flux | C |
|---|---|---|---|---|
| 51 18 | 1 | B2.7 | C1.12 | 2 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| 1416 | B7.7 | 00:06 | 00:27 | 00:47 |
| 1416 | B8.8 | 04:34 | 04:35 | 04:37 |
| - | B3.2 | 08:10 | 08:13 | 08:15 |
| 1415 | C1 | 12:05 | 12:12 | 12:19 |
| 1415 | C1.1 | 15:20 | 15:36 | 16:00 |
| 1416 | B9.9 | 18:27 | 18:31 | 18:33 |
| - | B8.6 | 20:55 | 21:04 | 21:19 |
| 1416 | B8.4 | 23:21 | 23:26 | 23:30 |
| 1416 | B7.5 | 23:48 | 23:52 | 23:54 |
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
- Ap & aa Indices and Solar Minimum 55
- New Goes-16 readings 8
- Spotless Days 2
- Stretch of Spotless Days 2
- Solar Cycle 25 Forecasting 19
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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: | 267 | |
| Current stretch spotless days: | 40 | |