Space Weather Alerts

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BHIS 2023-03-03 18:31:24.800

  • Issued: Fri, 03 Mar 2023 18:31:24 +0000
  • Space Weather Message Code: SUM10R
    Serial Number: 749
    Issue Time: 2023 Mar 03 1831 UTC
    
    SUMMARY: 10cm Radio Burst
    Begin Time: 2023 Mar 03 1749 UTC
    Maximum Time: 2023 Mar 03 1751 UTC
    End Time: 2023 Mar 03 1803 UTC
    Duration: 14 minutes
    Peak Flux: 710 sfu
    Latest Penticton Noon Flux: 169 sfu
    
    NOAA Space Weather Scale descriptions can be found at
    www.swpc.noaa.gov/noaa-scales-explanation
    
    Description: A 10cm radio burst indicates that the electromagnetic burst associated with a solar flare at the 10cm wavelength was double or greater than the initial 10cm radio background. This can be indicative of significant radio noise in association with a solar flare. This noise is generally short-lived but can cause interference for sensitive receivers including radar, GPS, and satellite communications.                                

XM5A 2023-03-03 18:10:07.927

  • Issued: Fri, 03 Mar 2023 18:10:07 +0000
  • Space Weather Message Code: ALTXMF
    Serial Number: 301
    Issue Time: 2023 Mar 03 1810 UTC
    
    ALERT: X-Ray Flux exceeded M5
    Threshold Reached: 2023 Mar 03 1749 UTC
    NOAA Scale: R2 - Moderate
    
    NOAA Space Weather Scale descriptions can be found at
    www.swpc.noaa.gov/noaa-scales-explanation
    
    Potential Impacts: Area of impact centered on sub-solar point on the sunlit side of Earth. Extent of blackout of HF (high frequency) radio communication dependent upon current X-ray Flux intensity. For real-time information on affected area and expected duration please see http://www.swpc.noaa.gov/products/d-region-absorption-predictions-d-rap.                                

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