Page 1 of 1
HF Radio Blackouts The Empirical HIDIVE model suggests that the HF blackout intensity varies as a function of f-1.24, wh
Posted: Thu Jun 09, 2022 2:34 pm
by answerhappygod
- Hf Radio Blackouts The Empirical Hidive Model Suggests That The Hf Blackout Intensity Varies As A Function Of F 1 24 Wh 1 (112.34 KiB) Viewed 101 times
HF Radio Blackouts The Empirical HIDIVE model suggests that the HF blackout intensity varies as a function of f-1.24, where fis frequency and COS⁰.⁹(0), where is solar zenith angle. If a radio blackout occurs at a maximum of 15 MHz at 10 AM Eastern Daylight Time over Laurel, Maryland on September 10th, then what is the maximum frequency affected by the blackout and at what location? [An approximate answer within 0.1 MHz and 1⁰ lat/lon will be accepted. This site may be helpful with your calculations:
https://www.esrl.noaa.gov/gmd/grad/solcalc/]