International Quiet Days (IQD) and International Disturbed Days (IDD)

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Created 20/01/2025

Updated 20/01/2025

International Quiet Days (IQD's) are the days where the geomagnetic variations are a minimum in each month. International Disturbed Days (IDD's) are 5 days in each month where the geomagnetic variations are maximum. The classification of days is relative only to the month of calculation. The average disturbance level in one month may differ from another.

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Title International Quiet Days (IQD) and International Disturbed Days (IDD)
Language eng
Licence Not Specified
Landing Page https://devweb.dga.links.com.au/data/dataset/cd720ec1-3001-451a-ac51-c36674185e5b
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage http://www.ga.gov.au/place-names/PlaceDetails.jsp?submit1=GA1
Data Portal Data.gov.au