Daily Variation of the Horizontal Magnetic Force at the Magnetic Equator

@article{Egedal1948DailyVO,
  title={Daily Variation of the Horizontal Magnetic Force at the Magnetic Equator},
  author={J. Egedal},
  journal={Nature},
  year={1948},
  volume={161},
  pages={443-444}
}
IN a communication on the daily magnetic variation to the Edinburgh meeting, 1936, of the Association of Terrestrial Magnetism and Electricity, A. G. McNish1 states that the establishment of the magnetic observatory at Huancayo has led to the discovery of a daily variation of the horizontal force (H) “markedly different from those expected for such a region”, the amplitude being more than twice the value found from the analysis of S. Chapman. McNish has based his investigation on the assumption… CONTINUE READING