Viewing archive of Saturday, 24 January 2026
Geophysical report
Solar and Geophysical Activity Summary 2026 Jan 24 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 024 Issued at 0245Z on 24 Jan 2026 This report is compiled from data received at SWO on 23 JanA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 2319 2319 2319 140
B. Proton Events
None.
C. Geomagnetic Activity Summary
The geomagnetic field reached G1
(Minor) geomagnetic storm levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 180 SSN 195 Afr/Ap 017/028 X-ray Background C1.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+07 GT 10 MeV 2.7e+05 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.20e+08 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 4 3 3 3 5 3 3 Planetary 4 4 4 4 4 4 4 4
F. Comments
None.
All times in UTC
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| March 2026 | 85 -27.6 |
| Last 30 days | 71 -47.7 |