Viewing archive of Tuesday, 31 December 2024
Geophysical report
Solar and Geophysical Activity Summary 2024 Dec 31 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 366 Issued at 0245Z on 31 Dec 2024 This report is compiled from data received at SWO on 30 DecA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0033 0047 0058 3939 S17E19 M1.7 Sf 0250 0300 0308 3940 S05E25 M1.7 Sf 0401 0414 0428 3936 N10W45 X1.5 2n 1000 0429 0431 0434 3932 S19W50 X1.1 1n 430 0613 0625 0640 3936 N11W47 M3.5 Sf 100 0834 0840 0844 3933 S09W55 M1.4 Sf 0844 0850 0856 3933 M1.7 150 0915 0915 0915 120 0939 0939 0939 780 1000 1011 1018 3939 S16E12 M1.7 Sf 1213 1213 1213 190 1325 1325 1325 230 1434 1446 1453 3936 N11W51 M3.5 1n 1458 1500 1528 3936 N13W51 1f 720 1645 1654 1701 3936 N13W51 M5.0 1n 1714 1730 1736 3941 S06E17 M1.2 Sf 1736 1742 1748 3939 M1.6 1814 1824 1827 3936 S11W62 M1.6 Sf 280 1827 1833 1843 3936 M1.7 2138 2138 2138 310 2235 2241 2248 3939 S16E06 M1.0 1n 2352 2354 2354 210
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 224 SSN 183 Afr/Ap 007/005 X-ray Background C3.7 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.4e+06 GT 10 MeV 2.4e+04 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 3.20e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 2 3 1 3 2 2 2 Planetary 0 2 2 1 1 1 1 2
F. Comments
None
All times in UTC
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Space weather facts
| Last X-flare | 2025/01/04 | X1.8 |
| Last M-flare | 2025/01/05 | M4.1 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
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