Viewing archive of Tuesday, 17 June 2025
Geophysical report
Solar and Geophysical Activity Summary 2025 Jun 17 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 168 Issued at 0245Z on 17 Jun 2025 This report is compiled from data received at SWO on 16 JunA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0141 0148 0201 4105 S15W80 C6.5 Sf II 0408 0423 0443 4114 N19E10 M1.8 1f 0917 0938 0948 4114 N19E08 M6.3 1b 420 1018 1033 1049 4114 N19E07 Sf 170 1127 1139 1143 M1.4 1441 1441 1441 120 1443 1455 1503 M1.1 2343 2357 0005 4114 N18E17 M1.2 Sf
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field reached
active levels
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 148 SSN 125 Afr/Ap 010/010 X-ray Background C2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 1.2e+05 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 2.70e+07 e/(cm2-ster-day) (GOES-19 satellite synchronous orbit W0 degrees) 3 Hour K-indices Boulder 2 2 4 1 2 3 3 3 Planetary 2 2 4 2 2 2 2 2
F. Comments
None
All times in UTC
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
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| Spotless days | |
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