Viewing archive of Saturday, 19 February 2005
| Sunspot number | New regions | Background flux | Maximum flux | C | M |
|---|---|---|---|---|---|
| 51 5 | 0 | B1.6 | M3.3 | 1 | 1 |
Solar flares
| Region | Start | Maximum | End | |
|---|---|---|---|---|
| 0732 | B4.4 | 00:33 | 00:41 | 00:48 |
| - | B3.7 | 02:14 | 02:20 | 02:22 |
| 0732 | B3.2 | 03:17 | 03:21 | 03:32 |
| 0732 | B7.7 | 04:23 | 04:32 | 04:56 |
| 0732 | C1.2 | 06:03 | 06:09 | 06:15 |
| - | B3.8 | 09:09 | 09:15 | 09:21 |
| 0732 | M3.3 | 10:36 | 11:01 | 11:13 |
| - | B1.8 | 20:53 | 20:56 | 20:59 |
| - | B2 | 21:42 | 21:46 | 21:50 |
| - | B1.6 | 22:57 | 23:00 | 23:04 |
Latest news
Monday, 9 December 2019 - 21:40 UTC
Welcome GOES-16!
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
Latest forum messages
- Solar Cycle 25 Forecasting 11
- New Goes-16 readings 5
- Ap & aa Indices and Solar Minimum 49
- Synoptic Magnetograms; SC24 Minimum Forecasting 23
- Strange "Wave" Phenomenon on the Sun 10
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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: | 265 | |
| Current stretch spotless days: | 38 | |