Viewing archive of Wednesday, 30 October 2024
Geophysical report
Solar and Geophysical Activity Summary 2024 Oct 30 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 304 Issued at 0245Z on 30 Oct 2024 This report is compiled from data received at SWO on 29 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 1621 1633 1641 3873 S09E09 M1.1 1f
B. Proton Events
The greater than 10 MeV proton flux that exceeded
the S2 (Moderate)
levels at 27/0835 UTC, reached a peak of 364 pfu
at 28/1350 UTC, ended
at 29/1510 UTC. Levels are currently above
the S1 (Minor) threshold.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
active.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 266 SSN 220 Afr/Ap 010/011 X-ray Background C2.2 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 4.1e+08 GT 10 MeV 1.1e+07 p/(cm2-ster-day) (GOES-18 satellite synchronous orbit W137 degrees) Daily Electron Fluence GT 2 MeV 2.00e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 3 1 3 2 3 4 3 2 Planetary 3 1 2 1 2 3 4 3
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 |