The Source Rupture Models and Seismogenic Structures of the Iran 2017 MW 7.3 Earthquake
Why this work is in the frame
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Bibliographic record
Abstract
The 12 November 2017 MW 7.3 Iran earthquake was further studied. By analyzing Rayleigh-wave dispersion data, crustal models in the surrounding of the epicenter were obtained. It was found that there are high-velocity layers over a low-velocity zone. Using the obtained crustal models and a grid search procedure, the initial rupture depth of about 16.4 km and the rupture propagation velocity of about 1.62 km/s were retrieved. The source rupture models were established using the obtained rupture initial depth and the rupture velocity. The key features are as follows: The earthquake occurred on a shallow dip-angle fault, with ruptures spanning high-velocity layers in a depth range of approximately 7–25 km. A noteworthy observation from comparing crustal and rupture models is the existence of a low-velocity zone (layers) beneath the major rupture region (below about 25 km). It was realized that the seismogenic structure of this earthquake showed that high-velocity layers lay a low-velocity zone in the Zagros mountain seismic belt.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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 it