Viewing archive of Wednesday, 15 July 2026
Geophysical report
Solar and Geophysical Activity Summary 2026 Jul 15 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 196 Issued at 0245Z on 15 Jul 2026 This report is compiled from data received at SWO on 14 JulA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0909 0909 0909 120 1532 1532 1532 100 2229 2229 2229 140 2231 2231 2231 210
B. Proton Events
None
C. Geomagnetic Activity Summary
Geomagnetic field activity was at
quiet levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 100 SSN 036 Afr/Ap 010/??? X-ray Background B3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 7.3e+05 GT 10 MeV 1.8e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.30e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W72 degrees) 3 Hour K-indices Boulder 2 2 2 2 2 3 2 2 Planetary 2 2 2 2 1 2 2 ?
F. Comments
None
All times in UTC
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Current Farside Activity 724SWPC Display bug or other issues 64AR4493 34Coronal holes 137Unspecified geomagnetic activity 366
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Space weather facts
| Last X-flare | 2026/07/04 | X1.3 |
| Last M-flare | 2026/07/20 | M3.4 |
| Last geomagnetic storm | 2026/07/04 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (1%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| June 2026 | 94.4 -7.1 |
| July 2026 | 70.7 -23.7 |
| Last 30 days | 85.6 -20.4 |
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