Donald V. Helmberger (1938–2020)
Donald V. Helmberger, Ph.D. and Smits Family Professor of Geophysics Emeritus at Caltech, and one of the most impactful seismologists to have lived, died on 13 August 2020. Don was born 23 January 1938, the youngest child of 13, in the small rural town of Perham, Minnesota. He completed his bachelor...
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ftcaltechauth:oai:authors.library.caltech.edu:107586 2023-05-15T15:43:51+02:00 Donald V. Helmberger (1938–2020) Lay, Thorne 2021-03 https://authors.library.caltech.edu/107586/ https://resolver.caltech.edu/CaltechAUTHORS:20210120-090243070 unknown Seismological Society of America Lay, Thorne (2021) Donald V. Helmberger (1938–2020). Seismological Research Letters, 92 (2A). pp. 621-622. ISSN 0895-0695. https://resolver.caltech.edu/CaltechAUTHORS:20210120-090243070 <https://resolver.caltech.edu/CaltechAUTHORS:20210120-090243070> Article PeerReviewed 2021 ftcaltechauth 2021-03-11T18:10:31Z Donald V. Helmberger, Ph.D. and Smits Family Professor of Geophysics Emeritus at Caltech, and one of the most impactful seismologists to have lived, died on 13 August 2020. Don was born 23 January 1938, the youngest child of 13, in the small rural town of Perham, Minnesota. He completed his bachelor’s degree in physics at the University of Minnesota in 1961. That summer, he participated in a cruise involving seismic imaging of the oceanic crust in the Bering Sea and was inspired by the challenge of interpreting the recorded seismic waveforms—the beginning of a lifelong passion. That experience drew him to a new focus on geophysics, and he enrolled in the graduate program at the University of California San Diego, where he completed a master’s degree in 1965 and a Ph.D. in 1967. His graduate work was strongly influenced by Russell Raitt and Freeman Gilbert. After a 2 yr appointment as a research associate at Massachusetts Institute of Technology, working with Frank Press and M. Nafi Toksöz, he joined the faculty for 1 yr at Princeton University. In 1970, Don moved to the Seismological Laboratory at Caltech, where he spent the rest of his career. From 1998 to 2003, he served as Director of the Seismological Laboratory, one of the few intervals in which he let an administrative role divert him from full‐time efforts to understand the wiggles in seismograms. He became emeritus in 2017. Article in Journal/Newspaper Bering Sea Caltech Authors (California Institute of Technology) Bering Sea |
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Donald V. Helmberger, Ph.D. and Smits Family Professor of Geophysics Emeritus at Caltech, and one of the most impactful seismologists to have lived, died on 13 August 2020. Don was born 23 January 1938, the youngest child of 13, in the small rural town of Perham, Minnesota. He completed his bachelor’s degree in physics at the University of Minnesota in 1961. That summer, he participated in a cruise involving seismic imaging of the oceanic crust in the Bering Sea and was inspired by the challenge of interpreting the recorded seismic waveforms—the beginning of a lifelong passion. That experience drew him to a new focus on geophysics, and he enrolled in the graduate program at the University of California San Diego, where he completed a master’s degree in 1965 and a Ph.D. in 1967. His graduate work was strongly influenced by Russell Raitt and Freeman Gilbert. After a 2 yr appointment as a research associate at Massachusetts Institute of Technology, working with Frank Press and M. Nafi Toksöz, he joined the faculty for 1 yr at Princeton University. In 1970, Don moved to the Seismological Laboratory at Caltech, where he spent the rest of his career. From 1998 to 2003, he served as Director of the Seismological Laboratory, one of the few intervals in which he let an administrative role divert him from full‐time efforts to understand the wiggles in seismograms. He became emeritus in 2017. |
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Article in Journal/Newspaper |
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Lay, Thorne |
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Lay, Thorne Donald V. Helmberger (1938–2020) |
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Lay, Thorne |
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Lay, Thorne |
title |
Donald V. Helmberger (1938–2020) |
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Donald V. Helmberger (1938–2020) |
title_full |
Donald V. Helmberger (1938–2020) |
title_fullStr |
Donald V. Helmberger (1938–2020) |
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Donald V. Helmberger (1938–2020) |
title_sort |
donald v. helmberger (1938–2020) |
publisher |
Seismological Society of America |
publishDate |
2021 |
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https://authors.library.caltech.edu/107586/ https://resolver.caltech.edu/CaltechAUTHORS:20210120-090243070 |
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Bering Sea |
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Bering Sea |
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Lay, Thorne (2021) Donald V. Helmberger (1938–2020). Seismological Research Letters, 92 (2A). pp. 621-622. ISSN 0895-0695. https://resolver.caltech.edu/CaltechAUTHORS:20210120-090243070 <https://resolver.caltech.edu/CaltechAUTHORS:20210120-090243070> |
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