swap_horiz David A. Johnston Alternatives
Looking for alternatives to David A. Johnston? Compare the top Geologist options ranked by our AI scoring system.
David A. Johnston
David A. Johnston was an American volcanologist with the United States Geological Survey (USGS). He was killed during the catastrophic eruption of Mount St. Helens on May 18, 1980, while manning an observation post about six miles from the volcano. Johnston was the first to report the eruption, famo...
apps Top David A. Johnston Alternatives
The top alternative to David A. Johnston in 2026 is James Dwight Dana with a score of 9.43/10, followed by George Patrick Leonard Walker (9.35) and Donald A. Swanson (8.93).
James Dwight Dana
James Dwight Dana (1813-1895) was an American geologist, mineralogist and zoologist whose research extended from volcani...
George Patrick Leonard Walker
George Patrick Leonard Walker (1926-2005) was a British volcanologist who studied how explosive eruptions produce, trans...
Donald A. Swanson
Donald A. Swanson is an American volcanologist and longtime United States Geological Survey scientist whose work include...
Bernard Chouet
Bernard Chouet is a Swiss-American seismologist who worked with the United States Geological Survey (USGS). He is best k...
Ian S. E. Carmichael
Ian S. E. Carmichael was a British-born American igneous petrologist and volcanologist who taught at the University of C...
Harry Hammond Hess
Harry Hammond Hess was an American geophysicist and geologist whose work fundamentally reshaped our understanding of Ear...
Alexander R. McBirney
Alexander R. McBirney was an American geologist and petrologist known for experimental studies of igneous rocks and fiel...
Haraldur Sigurðsson
Haraldur Sigurðsson is an Icelandic volcanologist and geochemist whose career has focused on the physical and human cons...
Clair Patterson
Clair Patterson was a prominent American geologist specializing in geochemistry. His meticulous work analyzing lead isot...
Christian Leopold von Buch
Christian Leopold von Buch, usually known as Leopold von Buch, was a German geologist and paleontologist who lived from...
David Johnston
David A. Johnston (1949–1980) was an American volcanologist with the United States Geological Survey. On May 18, 1980, h...
Robert Christiansen
Robert L. Christiansen is an American volcanologist and geologist who worked extensively with the United States Geologic...
George Julius Poulett Scrope
George Julius Poulett Scrope was an English geologist and politician whose work helped advance the study of volcanoes an...
Peter Lipman
Peter W. Lipman is an American volcanologist who spent his career with the United States Geological Survey (USGS). His r...
W. Jason Morgan
W. Jason Morgan is a geologist specializing in geophysics and plate tectonics. His work significantly advanced our under...
Grove Karl Gilbert
Grove Karl Gilbert (1839-1912) was an American geologist instrumental in developing geomorphology and understanding land...
Clarence Dutton
Clarence Dutton was an American geologist and United States Army officer whose work for the geographical and geological...
Ferdinand Vandiveer Hayden
Ferdinand Vandiveer Hayden was an American geologist who led the United States Geological and Geographical Survey of the...
Thomas Jaggar
Thomas Jaggar was an American volcanologist who significantly advanced the systematic study of active volcanoes. Followi...
Susan Kieffer
Susan Kieffer is an American geologist and geophysicist recognized for her research in fluid dynamics across various geo...
summarize Quick Comparison Summary
| Alternative | Score | vs David A. Johnst... | Action |
|---|---|---|---|
| 9.43 Excellent | +2.30 | Compare | |
| 9.35 Excellent | +2.22 | Compare | |
| 8.93 Great | +1.80 | Compare | |
| 8.87 Great | +1.74 | Compare | |
| 8.87 Great | +1.74 | Compare | |
| 8.79 Great | +1.66 | Compare | |
| 8.72 Great | +1.59 | Compare | |
| 8.72 Great | +1.59 | Compare | |
| 8.69 Great | +1.56 | Compare | |
| 8.68 Great | +1.55 | Compare |
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