Viewing archive of Friday, 29 October 2021
Geophysical report
Solar and Geophysical Activity Summary 2021 Oct 29 0245 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 302 Issued at 0245Z on 29 Oct 2021 This report is compiled from data received at SWO on 28 OctA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0730 0740 0745 2887 S30W03 M1.4 1n 1019 1028 1037 2887 S30W02 M2.2 1f 1346 1359 1405 2887 S31W03 C3.8 Sf 170 1517 1535 1548 2887 S26W05 X1.0 2n 4300 II/IV
B. Proton Events
The greater than 10 MeV proton flux reached 10
pfu at 28/1740 UTC and is currently in progress near 25 pfu. The
greater than 100 MeV proton flux reached 1 pfu at 28/1635 UTC and is
currently near 3 pfu.
C. Geomagnetic Activity Summary
The geomagnetic field was quiet.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 112 SSN 096 Afr/Ap 003/002 X-ray Background B6.1 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 6.1e+05 GT 10 MeV 4.8e+05 p/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) Daily Electron Fluence GT 2 MeV 3.10e+06 e/(cm2-ster-day) (GOES-16 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 0 1 0 0 1 3 1 0 Planetary 0 0 0 0 0 2 0 1
F. Comments
None.
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