Viewing archive of Sunday, 28 July 2024

Geophysical report

Solar and Geophysical Activity Summary 2024 Jul 28 0245 UTC
Prepared by the NOAA © SWPC and processed by SpaceWeatherLive.com

Joint USAF/NOAA Solar and Geophysical Activity Summary

SGAS Number 210 Issued at 0245Z on 28 Jul 2024 This report is compiled from data received at SWO on 27 Jul
A. Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 0036 0047 0102  3765        C4.9     1000                          
 0221 0237 0245  3766 S09E24 M4.2  1n                               
 0251 0252 0252                       120                           
 0408 0408 0408                       120                           
 0433 0434 0435                       8900          II              
 0439 0439 0440                       790                           
 0512 0546 0619  3762 S11W30 M3.1  Sf 700    320    II              
 0626 0627 0655  3765 S10E33       Sf                  IV           
 0853 0853 0853                       100                           
 0936 0936 0936                       120                           
 1016 1040 1106  3767 S09E40 M2.0  1f                               
 1750 1806 1817  3765 S05E17 M2.7  2b 170    140                    
 1824 1839 1851  3762 S09W30 M3.4  1b                               
 1926 1926 1926                       110                           
 1939 1939 1939                       100                           
 1955 1955 1955                       170                           
 2045 2045 2046                       950                           
 2201 2201 2201                       220                           
 2257 2306 2329  3767 S07E30 C3.8  1f 180                           
B. Proton Events
None.
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 204  SSN 178  Afr/Ap 014/016   X-ray Background C1.8
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 1.0e+06   GT 10 MeV 1.6e+04 p/(cm2-ster-day)
(GOES-18 satellite synchronous orbit W137 degrees)
Daily Electron Fluence
GT 2 MeV 3.40e+06 e/(cm2-ster-day)
(GOES-16 satellite synchronous orbit W75 degrees)
3 Hour K-indices
Boulder 0 0 0 0 0 ? ? ? Planetary 2 3 3 4 4 3 3 2 
F. Comments
  None.

All times in UTC

<< Go to daily overview page

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

100%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/11/06X2.39
Last M-flare2024/11/20M1.1
Last geomagnetic storm2024/11/10Kp5+ (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
October 2024166.4 +25
November 2024142.7 -23.8
Last 30 days155.2 +4.4

This day in history*

Solar flares
12012M5.08
21999M4.93
31999M3.27
42000M2.33
52012M2.11
DstG
12003-309G3
21991-135G3
32002-128G3
41960-111G2
51970-110G2
*since 1994

Social networks