Viewing archive of Friday, 11 October 2024
Geophysical report
Solar and Geophysical Activity Summary 2024 Oct 11 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 285 Issued at 0245Z on 11 Oct 2024 This report is compiled from data received at SWO on 10 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0045 0045 0045 160 0106 0106 0106 320 0137 0137 0137 680 0227 0227 0227 290 0231 0231 0233 240 0241 0242 0242 360 0247 0249 0249 150 0254 0254 0254 140 0319 0319 0319 450 0331 0331 0331 920 0344 0344 0345 830 0403 0403 0403 1000 0406 0406 0406 1800 0523 0523 0523 1200 0727 0727 0727 1100 1054 1054 1055 1200 1147 1201 1210 M1.3 1210 1219 1223 3842 M1.1 900 1317 1319 1319 1000 1651 1700 1712 M1.0 1856 1856 1856 460 1934 1938 1946 3849 S03W14 Sf 4100 2022 2023 2023 320 2154 2230 2310 3842 S24W40 M3.0 Sf 560
B. Proton Events
A greater than 10 MeV @ 10 pfu proton event
occurred and is ongoing.
C. Geomagnetic Activity Summary
The geomagnetic field reached
severe levels.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 216 SSN 150 Afr/Ap 050/155 X-ray Background C3.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 2.2e+09 GT 10 MeV 6.0e+07 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 1.10e+07 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 1 2 4 8 6 8 Planetary 2 2 1 1 3 9 9 9
F. Comments
None
All times in UTC
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |