Viewing archive of Friday, 12 September 2003
Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)
Solar wind
Interplanetary Magnetic Field (IMF)
Courtesy of NASA and the ACE Science Center (SWEPAM, MAG instruments teams) and/or NASA/NOAA DSCOVR (PlasMag instrument team)
All times in UTC
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
Gillam, MB, Whitehorse, YT, Yellowknife, NTFairbanks, AK
Latest news
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
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New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 29Unspecified geomagnetic activity 2135Filaments and prominences 723AR 4033 2Every possible CME discuss and current aurora alarming 61
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Latest alerts
03:36 UTC - Hemispheric Power Index
The OVATION model predicts the Hemispheric Power Index to reach 52GW at 04:37 UTC
Monday, 17 March 2025
21:15 UTC - Geomagnetic activity
Active geomagnetic conditions (Kp4) Threshold Reached: 20:59 UTC
19:54 UTC - Solar flare
Moderate M1 flare
19:39 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1)
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/14 | M1.1 |
| Last geomagnetic storm | 2025/03/14 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 133.4 -21.2 |
| Last 30 days | 138.6 -20.1 |