June 1987 GISMOS experiment: Preliminary report on high time resolution, multi-radar measurements

Data collected by ground magnetometers and high latitude radars during a small isolated substorm are discussed in terms of the global changes in convection during the substorm. This substorm was observed during the international GISMOS (Global Ionospheric Simultaneous Measurements of Substorms) Expe...

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Bibliographic Details
Published in:Advances in Space Research
Main Authors: Clauer, C.R., Kelly, J.D., Lockwood, Mike, Robinson, R.M., Ruohoniemi, J.M., de la Beaujardiere, O., Hakkinen, L.
Format: Article in Journal/Newspaper
Language:unknown
Published: 1989
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Online Access:https://centaur.reading.ac.uk/38876/
https://doi.org/10.1016/0273-1177(89)90335-9
Description
Summary:Data collected by ground magnetometers and high latitude radars during a small isolated substorm are discussed in terms of the global changes in convection during the substorm. This substorm was observed during the international GISMOS (Global Ionospheric Simultaneous Measurements of Substorms) Experiment of 1 – 5 June 1987 and the array of observations discussed here span the night sector from approximately dusk to dawn. The substorm, observed by the Sondrestrom radar and auroral and midlatitude magnetometers is associated with a polar cap contraction observed near dusk by the EISCAT radar.