2017 Total Solar Eclipse

Map of US Eclipses from 2017-2052

On 21 August 2017, a total solar eclipse caused the shadow of the moon to traverse the United States from Oregon to South Carolina in just over 90 minutes. Although the ionospheric effects of solar eclipses have been studied for over 50 years, many unanswered questions remain. HamSCI invited amateur radio operators to participate in a large-scale experiment which characterized the ionospheric response to the total solar eclipse and targeted open science questions.

Hundreds of ham radio operators helped out by getting on the air with the Solar Eclipse QSO Party, a contest-like operating event designed to generate data for studying the eclipse. Other HamSCI experiments included making HF Frequency Measurements, recording HF spectra, setting up a Reverse Beacon Network Receiver, particpating in VLF/LF receiving experiements, and listening to AM broadcast stations. See our Eclipse Get Involved for more information.

Are you curious about how prior total solar eclipses affected the ionosphere? Read about radio experiements during the 1999 United Kingdom Total Solar Eclipse coordinated by the Rutherford Appleton Laboratory.

 

 

SEQP

Get on the air with the Solar Eclipse QSO Party!

Get Involved!

How can hams and the general public get involved?

The Experiment

Details of the plan to study the 2017 solar eclipse.

 

Join the HamSCI-Eclipse Mailing List

 

A call for abstracts is now open for the 2022 HamSCI Workshop, which will be hybrid in-person and virtual March 18-19, 2022 at The U.S. Space and Rocket Center Educators Training Facility in Huntsville, Alabama. Abstracts are due February 1, 2022. The primary objective of the HamSCI workshop is to bring together the amateur radio community and professional scientists. This year's theme is The Weather Connection, with invited speakers Dr. Tamitha Skov WX6SWW and Mr. Jim Bacon G3YLA presenting tutorials on the impacts of both space and terrestrial weather on the ionosphere, and a keynote presentation by Dr. Chen-Pang Yeang on Ham Radio and the Discovery of the Ionosphere. We welcome abstract submissions related to development of the Personal Space Weather Station, ionospheric science, atmospheric science, radio science, space weather, radio astronomy, and any science topic that can be related to space science and/or the amateur radio hobby.

In early 2022, there’s an opportunity for on-the-air camaraderie and friendly competition among HamSCI amateur radio operators:  HamSCI team entries in the January 2022 running of the North American QSO Party, SSB, better known by its acronym, NAQP. As the name of the contest implies, the focus is on North America, though DX stations are welcome to call in and make contacts. We propose having HamSCI team names such as HamSCI Grapes, HamSCI Tangerines, HamSCI Eclipse Watchers, and HamSCI SuperDARNs. Mark your calendars for Saturday, January 22, 2022, 1800z - 0600z, for some SSB, on-the-air, work-your-fellow-HamSCI-members kind of fun! Gary Mikitin, AF8A, has volunteered to organize and register the teams.  If you would like to participate, please contact him via <gmikitinaf8a> <at> gmail <dot> com.  Gary can answer any questions you might have about operating in the NAQP.

Our sense of sound can be a powerful tool in exploring and analysing data collected from satellites. But what is the best way to make this data audible? Space science researchers at Imperial College London are asking for input from communities with relevant expertise (including Audio, Citizen Science, Music, Public Engagement, and Science Communication) to help us choose the best method of making Ultra-Low Frequency waves around the Earth audible. Fill out our quick survey telling us which you think sounds best. It shouldn’t take more than 10 minutes. Your valuable feedback and recommendations will help space scientists around the world to improve science communication, public engagement, and citizen science.

If you would like further information please contact Dr Martin Archer, Stephen Hawking Fellow in Space Physics at Imperial College London via m.archer10@imperial.ac.uk. Thank you for your help!