Welcome to SuperDARN!
SuperDARN stands for Super Dual Auroral Radar Network. The network consists of more than 30 low-power HF radars that look into Earth's upper atmosphere beginning at mid-latitudes and extending into the polar regions. The radars operate continuously and observe the motion of charged particles (plasma) in the ionosphere and other effects that provide scientists with information on Earth's space environment. The knowledge gained from this work provides insight into space weather hazards including radiation exposure for high-altitude travelers and disruptions to communication networks, navigation systems (GPS), and electrical power grids.

The SuperDARN Research Group at Virginia Tech (VT) collaborates with an international community of scientists and engineers to operate radars and share data. The VT Group operates five radars. For a summary of the radars and their affiliations, visit the Radar Maps/Tables/Links web page.

U.S. SuperDARN Collaboration
The U.S. component of SuperDARN is funded by the National Science Foundation under the Space Weather Research (SWR) Program as a collaboration between Virginia Tech (lead institution), Dartmouth College, University of Alaska Fairbanks (UAF), and the Johns Hopkins University Applied Physics Laboratory (JHU/APL). Click logos for access to the web sites of the U.S. SuperDARN partners.




PI-ship at BAS for the Halley radar transfers to Gareth Chisham

By: miker  on: Mon., May 23, 2016 10:02 AM EDT  (71 Reads)
Outgoing PI at the British Antarctic Survey (BAS), Dr. Mervyn Freeman, has announced that, pending approval of the PI committee at the upcoming SuperDARN Workshop at Fairbanks, Alaska, the new PI for the Halley radar will be Dr. Gareth Chisham. Gareth is well known to the SuperDARN community for his extensive body of research utilizing the SuperDARN radar database, his experience in scheduling all the SuperDARN radars, and the much-cited SuperDARN review paper he first-authored in 2007.

Congratulations, Gareth!

Halley was the first SuperDARN-type radar constructed in the southern Hemisphere. For additional historical notes, see
http://vt.superdarn.org/tiki-index.php?page=Halley+Info(external link)

SuperDARN 2016 Workshop at Fairbanks, Alaska, 29 May - June 3

By: miker  on: Mon., Apr. 04, 2016 08:00 AM EDT  (1638 Reads)
The SuperDARN 2016 Workshop will be held at Fairbanks, Alaska on May 29 - June 3, hosted by the Geophysical Institute of the University of Alaska Fairbanks (UAF). Scientists, students, and engineers will gather to discuss radar operations and shared research interests. The organizer for the meeting is Roman Makarevich and the UAF SuperDARN PI is Bill Bristow. The webpage for the Workshop is located at http://superdarn2016.gi.alaska.edu(external link)
New: A provisional program has been posted at http://superdarn2016.gi.alaska.edu/SD16%20Program.pdf(external link)
>> The maximum poster size will be 94"w x 46.5"t

Van Allen Probes mission enters extended phase, MMS and ERG satellite missions on track

By: miker  on: Mon., Mar. 28, 2016 04:20 AM EDT  (351 Reads)
An EOS Buzz article by Sasha Ukhorskiy and colleagues at JHU/APL and NASA/GSFC summarizes the accomplishments of the Van Allen Probes prime mission and describes the science objectives of the extended mission (begun on November 1, 2015) and connections to the NASA MMS and JAXA ERG missions. Note that the sunspot number peaked in April 2014 and we are now in the declining phase of the solar cycle. See https://mail.google.com/mail/u/0/#inbox/153ad3d831ac2cf3(external link)
SuperDARN is running modes in support of the satellite missions as described in this earlier article: http://vt.superdarn.org/tiki-read_article.php?articleId=224(external link)

Picture credit: Artist's rendering of the twin Van Allen probes from the EOS Buzz article

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Blackstone Trip, Jan. 2016

By: ksterne  on: Wed., Jan. 27, 2016 11:07 AM EST  (1391 Reads)
Shortly before the winter break, the internet connection to the radar site went down. Being patient since the availability of people to check on it would probably be low, the connection remained off over the two week winter break. However, our local contact was able to check on the connection for us and noted that the Power-over-Ethernet (PoE) power supply had melted and thus the internet connection was broken. The damage to the PoE unit and the RJ45 connector can be seen in the picture. In order to keep the linux computer’s hard drive from filling up, a trip to the radar site was made to restore the connection. In addition, this trip would be used to install the newly acquired and configured linux computer.

Blackstone Trip, Dec. 2015

By: ksterne  on: Tue., Dec. 22, 2015 02:38 PM EST  (1516 Reads)
With two visitors from the National Space Science Center (NSSC) in China visiting the Blacksburg lab for two weeks, a trip to the radar site was planned in order to show the visitors the operations and common testing of a working radar site. The visitors, Jiaojiao Zhang and Ailan Lan, as well as Muhammad Rafiq (VT doctoral candidate) and Kevin Sterne made a trip to the site in December. This trip would also serve as wrapping up some loose ends before the end of the year. These loose ends included reinstalling the SmartUPS that needed a new battery after it failed over the summer. Lastly, the Reverse Beacon Network receiver would be disassembled and taken back to the Blacksburg lab as the equipment had been setup on a temporary basis for testing at a radar site. The receiving antenna on top of a stack of antenna poles shortly before it was disassembled is seen in the picture.
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