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OVERVIEW & FORECAST
   
     
 
 
 
 
During the past 24 hours, solar activity was low. Eleven sunspot regions were on the visble disk without any M-class or above flares produced. Due to the continuous effect of the recurrent coronal hole high speed stream, the solar wind speed increased to the peak of about 680 km/s. The geomagnetic field reached active levels for 18 hours and was quiet to unsettled for the rest of the time. The greater than 2 MeV electron flux at geosynchronous orbit remained at minor storm level.
Published: 2025-07-18 00:30 UTC
Forecaster: 026/016
ALERTS
LATEST DATA
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24-hr Max:C3.6
Peak Time:2025 Jul 18 08:13 UTC
 
Updated:2025 Jul 19 00:14 UTC
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Current 5-min:2.263e-1 /cm2.sr.s
24-hr Max:4.257e-1 /cm2.sr.s
 
Updated:2025 Jul 19 00:05 UTC
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Speed:509.9 km/sec
Density:0.8 protons/cm3
 
Updated:2025 Jul 19 00:11 UTC
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Current:Kp=2
24-hr Max:Kp=4
 
Updated:2025 Jul 19 00:00 UTC
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Current 5-min:2.904e+3 /cm2.sr.s
Integral Flux:4.149e+8 /cm2.sr.day
 
Updated:2025 Jul 19 00:05 UTC
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10.7cm Flux:156 sfu
 
Update:2025 Jul 18 UTC
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SSN:178
 
Update:2025 Jul 17 UTC
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