Geophysical report

Viewing archive of Wednesday, 24 July 2024

Solar and Geophysical Activity Summary 2024 Jul 24 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 206 Issued at 0245Z on 24 Jul 2024 This report is compiled from data received at SWO on 23 Jul

A. Energetic Events

Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0037 0037 0038                       230                           
 0104 0104 0104                       100                           
 0448 0448 0448                       260                           
 0920 0920 0920                       170                           
 1349 1428 1509       S10E77 M2.4  Sf               II

B. Proton Events

The 10 MeV proton flux crossed threshold at 23/0300, peaked at 23/1040, reaching a maximum of 24.8 pfu and ended at 23/2350. The 100 MeV crossed threshold at 23/0205, reached a maximum 1.63 pfu 23/0430, and ended at 23/1510.

C. Geomagnetic Activity Summary

Quiet to Active.

D. Stratwarm

Not available

E. Daily Indices: (real-time preliminary/estimated values)

10 cm 176  SSN 167  Afr/Ap 008/007   X-ray Background C1.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 5.6e+06   GT 10 MeV 1.4e+06 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 1.20e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder ? ? ? ? ? ? ? ? Planetary 2 1 0 1 2 2 4 2

F. Comments

  None.

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Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Nuuk

The solar wind speed is currently moderately high (640.5 km/sec.)
The density of the solar wind is moderate (22.15 p/cm³)

The strength of the interplanetary magnetic field is moderate (18.59nT), the direction is North (8.11nT).

The maximum X-ray flux of the past two hours is:

M2.05

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