MSGID: 1:18/200@fidonet 6690ff6e   
   PID: MBSE-FIDO 1.1.1 (Linux-x86_64)   
   CHRS: CP437 2   
   TZUTC: -0400   
   TID: MBSE-FIDO 1.1.1 (Linux-x86_64)   
   :Product: 3-Day Forecast   
   :Issued: 2025 Apr 27 0030 UTC   
   # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction    
   Center   
   #   
   A. NOAA Geomagnetic Activity Observation and Forecast   
      
   The greatest observed 3 hr Kp over the past 24 hours was 2 (below NOAA   
   Scale levels).   
   The greatest expected 3 hr Kp for Apr 27-Apr 29 2025 is 4.00 (below NOAA   
   Scale levels).   
      
   NOAA Kp index breakdown Apr 27-Apr 29 2025   
      
                Apr 27       Apr 28       Apr 29   
   00-03UT       3.33         3.00         2.33   
   03-06UT       2.00         2.00         2.33   
   06-09UT       2.00         2.00         2.00   
   09-12UT       3.00         2.67         2.33   
   12-15UT       3.00         2.67         2.33   
   15-18UT       4.00         2.67         1.67   
   18-21UT       3.33         2.67         2.33   
   21-00UT       3.00         3.00         2.33   
      
   Rationale: No G1 (Minor) or greater geomagnetic storms are expected.  No   
   significant transient or recurrent solar wind features are forecast.   
      
   B. NOAA Solar Radiation Activity Observation and Forecast   
      
   Solar radiation, as observed by NOAA GOES-18 over the past 24 hours, was   
   below S-scale storm level thresholds.   
      
   Solar Radiation Storm Forecast for Apr 27-Apr 29 2025   
      
                 Apr 27  Apr 28  Apr 29   
   S1 or greater    1%      1%      1%   
      
   Rationale: No S1 (Minor) or greater solar radiation storms are expected.   
   No significant active region activity favorable for radiation storm   
   production is forecast.   
      
   C. NOAA Radio Blackout Activity and Forecast   
      
   No radio blackouts were observed over the past 24 hours.   
      
   Radio Blackout Forecast for Apr 27-Apr 29 2025   
      
                 Apr 27        Apr 28        Apr 29   
   R1-R2           25%           25%           25%   
   R3 or greater    1%            1%            1%   
      
   Rationale: No R1 (Minor) or greater radio blackouts are expected.  No   
   significant active region flare activity is forecast.   
      
      
      
   --- MBSE BBS v1.1.1 (Linux-x86_64)   
    * Origin: Outpost BBS * Johnson City, TN (1:18/200)   
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