The influence of sunspot number and magnetic activity on the diurnal variation of the geomagnetic field at mid to high latitudes

Hamilton, R.A.; Hodder, B.M.. 1984 The influence of sunspot number and magnetic activity on the diurnal variation of the geomagnetic field at mid to high latitudes. Journal of Atmospheric and Terrestrial Physics, 46 (2). 193-196. https://doi.org/10.1016/0021-9169(84)90144-2

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Official URL: http://dx.doi.org/10.1016/0021-9169(84)90144-2

Abstract/Summary

The variations of the diurnal range of the geomagnetic field with sunspot number and with magnetic activity was studied at mid and high latitude stations in the northern hemisphere at different seasons. The effect of increasing sunspot number is small at lower latitudes and increases with geomagnetic latitude, while the effect of increasing magnetic activity is to increase the range at all latitudes, very greatly at the higher geomagnetic latitudes.

Item Type:	Publication - Article
Digital Object Identifier (DOI):	https://doi.org/10.1016/0021-9169(84)90144-2
ISSN:	00219169
Date made live:	25 Jun 2019 09:59 +0 (UTC)
URI:	https://nora.nerc.ac.uk/id/eprint/523992

Item Type:

Publication - Article

Digital Object Identifier (DOI):

https://doi.org/10.1016/0021-9169(84)90144-2

ISSN:

00219169

Date made live:

25 Jun 2019 09:59 +0 (UTC)

URI:

https://nora.nerc.ac.uk/id/eprint/523992