Site News
FORECAST SOL: Normal green MAG: Normal green ION: Moderate yellow
HomeSite News Tuesday, Dec 12 2017 23:20 UT

Site News

  • 08 Dec 2017 – ASAPS7 is fast, stable & compatible with Windows 10.
    ASAPS customers can upgrade for AUD$65 before the end of Feb 2018.More
  • 23 Aug 2017 – Peak virtual height maps of the F2-layer (h’F2) have been removed from the website (they were at the bottom of http://www.sws.bom.gov.au/HF_Systems/1/4). Virtual height is determined from the time required for the radiowave to travel to the ionospheric layer, assuming that the wave is propagating at the speed of light. For instance, an ionogram shows a series of transmitted radiowave frequencies and the virtual height at the reflection point, if any, of these frequencies. Using modelling techniques, the frequency vs virtual height profile of the ionosphere can be converted to a frequency vs true height profile. It has therefore been decided that the virtual heights (h’F2) maps will be replaced by the true height maps of the F2-layer (hmF2) on the website. An update will be provided once this has been accomplished. More
  • 26 Jun 2017 – An information sheet on the impacts of space weather on critical infrastructure from the Attorney-General's Department and the Bureau of Meteorology has been added to the website. More
  • 22 Jun 2017 – Sydney HF Radio Propagation Course - 21 July More
  • 06 Jun 2017 – A link to the INAG - Ionosonde Network Advisory Group Home page has been added to the SWS World Data Centre home page. A new issue of INAG Bulletin has been published. More
  • 05 Jun 2017 – Some minor changes to this website may affect how the page header renders if the old stylesheet has been cached on your browser. Clearing the browser cache with CTRL F5 should fix the issue.
  • 01 Jun 2017 – Our new webpages gather content that help determine current aurora viewing conditions. The improved Auroral Oval Tool displays locations of past sightings. Look for the Aurora page in the site menu.
  • 15 May 2017 – Minor changes will be made on 24/05/17 to the following website pages to reflect the fact that the information to which they pertain is also available via the Space Weather API. www.sws.bom.gov.au/Geophysical/1/2, www.sws.bom.gov.au/Geophysical/2/1, www.sws.bom.gov.au/Geophysical/2/2, www.sws.bom.gov.au/Geophysical/2/4, www.sws.bom.gov.au/Products_and_Services/4/1.
  • 15 May 2017 – Space Weather Services now offers a Space Weather API that provides current information regarding K index values, magnetic alerts, geophysical warnings and aurora notices. More
  • 02 May 2017 – One day courses about HF Radio Propagation have been planned to be presented in Perth on 25 May and Canberra on 1 June 2017. The running of the courses will be confirmed after completing the registrations. More
  • 02 May 2017 – To raise awareness about space weather and its effects, Space Weather Services, Bureau of Meteorology, is planning to present free one-hour information seminars in Perth on 26 May and in Canberra on 2 June 2017. More
  • 24 Mar 2017 – As an important customer we would appreciate a moment of your valuable time to provide feedback on the services you receive from SWS. More
  • 21 Mar 2017 – SWS has scheduled essential hardware upgrades to two core data processing servers between 0030-0300UT 22/3/2017. There is a possibility of brief outages of our web products. SWS IT Services
  • 09 Jan 2017 – Network problem solved and all services should be restored. Thank you.
  • 09 Jan 2017 – One of our links to our Internet Service Provider has been down since 6 January afternoon. As a result some of our services may be affected. We are endeavouring to solve the problem ASAP.
  • 31 Oct 2016 – The new section can be accessed from the menu item "Research" at the top right corner of almost every SWS webpage. The section outlines the research activities carried out by SWS. More
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