William R. Lettis
- Geophysics top 2%
- earthquake and tectonic studies 17
- Geological and Geochemical Analysis 6
- Seismic Waves and Analysis 5
- Seismic Imaging and Inversion Techniques 4
- Earth-Surface Processes top 5%
- Geological formations and processes 5
- Atmospheric Science top 5%
- Geology and Paleoclimatology Research 11
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- Geotechnical Engineering and Underground Structures 6
- Paleontology top 10%
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- Landslides and related hazards 5
- Co-authors
- Janet M. SowersJay S. NollerKeith I. KelsonJeffrey R. UnruhJ. N. BaldwinDonald WellsThomas F. BullardKathryn L. Hanson
- Journals
- Journal of Geophysical Research Atmospheres (3 papers)Proceedings of the IEEE (1 paper)Geology (2 papers)
- Partner nations
- United StatesTürkiyeCzechia
In The Last Decade
William R. Lettis
35 papers receiving 1.0k citations
Peers
Comparison fields: 5 of 59
- Geophysics 718
- Earth-Surface Processes 147
- Atmospheric Science 376
- Civil and Structural Engineering 185
- Paleontology 61
Countries citing papers authored by William R. Lettis
This map shows the geographic impact of William R. Lettis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by William R. Lettis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William R. Lettis more than expected).
Fields of papers citing papers by William R. Lettis
This network shows the impact of papers produced by William R. Lettis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by William R. Lettis. The network helps show where William R. Lettis may publish in the future.
Co-authorship network
The 25 scholars most cited alongside William R. Lettis, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2011 | 9 | |
| 3 | A Late Holocene Slip Rate Of The North Anatolian Fault, Hersek Peninsula, Izmit Bay, Turkey | 2010 | 1 |
| 4 | 2008 | 0 | |
| 5 | 2004 | 61 | |
| 6 | Timing of Late Holocene Earthquakes on the Eastern Düzce Fault and Implications for Slip Transfer between the Southern and Northern Strands of the North Anatolian Fault System, Bolu, Turkey | 2003 | 18 |
| 7 | 2002 | 3 | |
| 8 | 2002 | 7 | |
| 9 | 2002 | 8 | |
| 10 | 2002 | 50 | |
| 11 | 2001 | 9 | |
| 12 | 2000 | 8 | |
| 13 | 2000 | 254 | |
| 14 | 1998 | 3 | |
| 15 | Characterization of Seismic Sources and Estimated Ground Motions for Lake Almanor and Butt Valley Dams, Plumas County, Northeastern California | 1997 | 2 |
| 16 | 1995 | 1 | |
| 17 | 1994 | 25 | |
| 18 | 1993 | 46 | |
| 19 | Quaternary Geology of the Northern San Joaquin Valley | 1988 | 10 |
| 20 | 1986 | 54 |
About William R. Lettis
William R. Lettis is a scholar working on Geophysics, Earth-Surface Processes and Atmospheric Science, having authored 37 papers that have together received 1.1k indexed citations. Recurring topics across this work include earthquake and tectonic studies (17 papers), Geology and Paleoclimatology Research (11 papers), Geological and Geochemical Analysis (6 papers), Geotechnical Engineering and Underground Structures (6 papers), Landslides and related hazards (5 papers), Seismic Waves and Analysis (5 papers), Geological formations and processes (5 papers) and Seismic Imaging and Inversion Techniques (4 papers). The work is most often cited by research in Geophysics (718 citations), Earth-Surface Processes (147 citations) and Atmospheric Science (376 citations). William R. Lettis has collaborated with scholars based in United States, Türkiye and Czechia. Frequent co-authors include Janet M. Sowers, Jay S. Noller, Keith I. Kelson, Jeffrey R. Unruh, J. N. Baldwin, Donald Wells, Thomas F. Bullard, Kathryn L. Hanson, Jonathan D. Bray and Mustafa Tolga Yılmaz. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Proceedings of the IEEE and Geology.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.