A Very Close Look at a Moderate Earthquake near Sudbury, Ontario
Bibliographic record
Abstract
Other| January 01, 2008 A Very Close Look at a Moderate Earthquake near Sudbury, Ontario Gail M. Atkinson; Gail M. Atkinson Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) 1University of Western Ontario, London, Ont. Search for other works by this author on: GSW Google Scholar SanLinn I. Kaka; SanLinn I. Kaka Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) 2King Fahd University, Saudi Arabia Search for other works by this author on: GSW Google Scholar David Eaton; David Eaton Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) 3University of Calgary, Alberta Search for other works by this author on: GSW Google Scholar Allison Bent; Allison Bent Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) 4Geological Survey of Canada, Ottawa Search for other works by this author on: GSW Google Scholar Veronika Peci; Veronika Peci Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) 4Geological Survey of Canada, Ottawa Search for other works by this author on: GSW Google Scholar Stephen Halchuk Stephen Halchuk Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) 4Geological Survey of Canada, Ottawa Search for other works by this author on: GSW Google Scholar Author and Article Information Gail M. Atkinson 1University of Western Ontario, London, Ont. Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) SanLinn I. Kaka 2King Fahd University, Saudi Arabia Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) David Eaton 3University of Calgary, Alberta Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) Allison Bent 4Geological Survey of Canada, Ottawa Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) Veronika Peci 4Geological Survey of Canada, Ottawa Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) Stephen Halchuk 4Geological Survey of Canada, Ottawa Department of Earth Sciences University of Western Ontario London, Ontario N6A 5B7 Canada gmatkinson@aol.com (G.M.A.) Publisher: Seismological Society of America First Online: 14 Jul 2017 Online ISSN: 1938-2057 Print ISSN: 0895-0695 © 2008 by the Seismological Society of America Seismological Research Letters (2008) 79 (1): 119–131. https://doi.org/10.1785/gssrl.79.1.119 Article history First Online: 14 Jul 2017 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation Gail M. Atkinson, SanLinn I. Kaka, David Eaton, Allison Bent, Veronika Peci, Stephen Halchuk; A Very Close Look at a Moderate Earthquake near Sudbury, Ontario. Seismological Research Letters 2008;; 79 (1): 119–131. doi: https://doi.org/10.1785/gssrl.79.1.119 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietySeismological Research Letters Search Advanced Search A shallow moderate earthquake of MN (Nuttli magnitude) 4.1 occurred near Sudbury, Ontario, at 07:22:55 UTC (02:22:55 local time) on 29 November 2006. The event was located 6 km from Lively, Ontario, and was induced by mining activity at Inco's Creighton mine. Inco's in-mine monitoring system, and its subsequent visual inspection, places the event at 46.478 N 81.203 W, at a depth of 2.35 km. This event offers us a rare close-up view of a moderate earthquake, because it was recorded at close distances by five three-component broad-band POLARIS (Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity; http://www.polarisnet.ca)... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.005 |
| Science and technology studies | 0.006 | 0.001 |
| Scholarly communication | 0.003 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.159 | 0.029 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".