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Lucy Jones

Lucy Jones is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Lucy Jones rather than just read about it. In short: Lucile M. Jones (born 1955) is an American seismologist and public voice for earthquake science and earthquake safety in California.

Lucy Jones — main illustration
Lucy Jones — illustration

Key takeaways

  • Lucy Jones belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Lucy Jones to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Lucy Jones from memory before moving on to harder problems.

Reference excerpt

Lucile M. Jones (born 1955) is an American seismologist and public voice for earthquake science and earthquake safety in California. One of the foremost and trusted public authorities on earthquakes, Jones is viewed by many in Southern California as "the Beyoncé of earthquakes" who is frequently called upon to provide information on recent earthquakes. She is currently a research associate at the Seismological Laboratory at Caltech and chief scientist and founder of the Dr. Lucy Jones Center for Science and Society. She was previously at the US Geological Survey from 1985 to 2016, where she conducted research in the areas of foreshocks, seismotectonics, and the application of hazards science to improve societal resilience after natural disasters. At USGS, she was also part of the team of scientists that developed the Great Shakeout Earthquake Drills, during which millions around the world participate in annual earthquake safety drills.

Scientific career Jones has authored over 100 papers on research seismology with primary interest in the physics of earthquakes, foreshocks and earthquake hazard assessment, and the seismotectonics (earthquake-producing geologic structures) of southern California. Jones received a Bachelor of Arts degree in Chinese language and literature, magna cum laude, from Brown University in 1976 and a Ph.D. in geophysics from the Massachusetts Institute of Technology in 1981. She visited China in February 1979 in order to study the 1975 Haicheng earthquake, which had apparently been successfully predicted by the Chinese authorities based on an analysis of its foreshock sequence. In doing so, she became one of the first United States scientists to enter China following the normalization of relations between the two countries. She is a past Secretary of the Seismology Section of the American Geophysical Union, and past director and past chair of the publications committee of the Seismological Society of America. Jones served as the Science Advisor for Risk Reduction for the USGS Natural Hazards Mission Area, as part of the SAFRR Project. She also worked as a Commissioner of the California Seismic Safety Commission (CSSC), which advises the governor and legislature on seismic safety, by appointment of Governor Gray Davis in 2002 and reappointment by Governor Arnold Schwarzenegger in 2005 and served on the California Earthquake Prediction Evaluation Council. In January 2014, she entered into a partnership on behalf of the USGS with the City of Los Angeles to serve as Seismic Risk Advisor to Mayor Eric Garcetti. After retiring from the USGS in 2016, Jones founded the Dr. Lucy Jones Center for Science and Society and wrote a book published in 2018 titled The Big Ones: How Natural Disasters Have Shaped Us (and What We Can Do About Them). In the book, Jones chronicles some of the world's greatest natural disasters, such as volcanic eruptions, earthquakes, floods, and hurricanes, and analyzes how people have responded to them in order to understand how future crises can be survived. Jones was in residence at the University of Oregon's Wayne Morse Center for Law and Politics as the Wayne Morse Chair, where she provided public talks on disaster preparedness and science communication.

Public outreach Since 1986, Jones has given many interviews to the press on behalf of the US Geological Survey following significant earthquakes in southern California. In many media appearances, she worked together with fellow Caltech seismologist, Kate Hutton. In a 2004 profile of Jones, Tom Jordan of the Southern California Earthquake Center at USC was quoted as saying, "Lucy provides Southern California – and the nation – with a very calming voice and an authoritative voice to the public's inquiry in disaster." He also said that her high public profile may make her "one of the most effective chairs of CSSC ever". Public perception of Jones as a voice of calm and reassurance has been attributed, in part, to an incident following the 1992 Joshua Tree earthquake in which she answered press questions while holding her sleeping child in her arms. In a 2011 interview, Jones denied the story that she asked the press to be quiet so as not to wake her son. She also expressed some regret that she became a symbol that "women can have it all". In 2014, Jones was embedded at Los Angeles City Hall, a move by the USGS that Caltech's Tom Heaton credited with the September 2015 passage of a retrofitting plan that would increase seismic survivability of over 15,000 structures largely built of soft first story and non-ductile concrete.

COVID-19 In light of her reputation as a respected and trusted authority on earthquakes, Jones has been called upon for her comments regarding other natural disasters and crises, such as the COVID-19 pandemic. According to Jones, in a crisis, the public is best served when they are given "one clear message" to minimize the possibility of overwhelming or confusing people. And for the COVID-19 pandemic, that message, says Jones, is "[d]on't share your air" by wearing a mask and maintaining physical distance.

Climate change In 2022, Jones founded an initiative called "Tempo: Music for Climate Action" to encourage climate scientists, social scientists, and musicians to gather and explore climate issues.

Selected awards Jones has received the Alquist Award from the California Earthquake Safety Foundation, the Shoemaker Award for Lifetime Achievements in Science Communication from the USGS, the Samuel J. Heyman Service to America Medal from the Partnership for Public Service in 2015, and the Seismological Society of America's Frank Press Public Service Award in 2018. In 2024, Jones was one of USA Today's Women of the Year.

… excerpt ends here. Continue reading the full article.

Illustrations

Lucy Jones illustration
Lucy Jones: Dr Lucy Jones in 1994
Dr Lucy Jones in 1994

Worked examples

Example 1 — a first encounter with Lucy Jones

Start with the simplest possible case. Write down what Lucy Jones claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Lucy Jones before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Lucy Jones ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Lucy Jones

In research
Lucy Jones appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Lucy Jones in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Lucy Jones is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1955 births, 20th-century American geologists, 20th-century American women physicists, so understanding it makes those chapters shorter.
In everyday life
Look for Lucy Jones outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Lucy Jones in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Lucy Jones means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Lucy Jones out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lucy Jones in simple terms?

Lucile M. Jones (born 1955) is an American seismologist and public voice for earthquake science and earthquake safety in California.

Why does Lucy Jones matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Lucy Jones?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Lucy Jones.

Tags

  • 1955 births
  • 20th-century American geologists
  • 20th-century American women physicists
  • 20th-century American women scientists
  • 21st-century American geologists
  • 21st-century American women scientists
  • American geophysicists
  • American seismologists
  • American women geologists
  • American women geophysicists
  • Brown University alumni
  • Living people

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