OPINION

Seth Stein, Mian Liu, Eric Calais, and Qingsong Li

Mid-Continent Earthquakes as a Complex System
Seismological Research Letters 80(4): 551-553 [Extract] [Full Text] [Figures Only] [PDF]  

NEWS AND NOTES

News and Notes
Seismological Research Letters 80(4): 554-555 [Extract] [Full Text] [PDF]  

TRANSITIONS

Transitions
Seismological Research Letters 80(4): 556 [Extract] [Full Text] [PDF]  

IN MEMORIAM

Robert A. Page and John Taber

John Clark Lahr (1944–2009)
Seismological Research Letters 80(4): 557-558 [Extract] [Full Text] [PDF]  

ARTICLES

Masumi Yamada, Jim Mori, and Thomas Heaton

The Slapdown Phase in High-acceleration Records of Large Earthquakes
Seismological Research Letters 80(4): 559-564 [Extract] [Full Text] [Figures Only] [PDF]  

Petru T. Negraru and Eugene T. Herrin

On Infrasound Waveguides and Dispersion
Seismological Research Letters 80(4): 565-571 [Extract] [Full Text] [Figures Only] [PDF]  

Benedikt Halldórsson and Hamish Avery

Converting Strong-motion Networks to Arrays via Common Triggering
Seismological Research Letters 80(4): 572-578 [Extract] [Full Text] [Figures Only] [PDF]  

Ileana Madalina Tibuleac and Anastasia Stroujkova

Calibrating the Chiang Mai Seismic Array (CMAR) for Improved Event Location
Seismological Research Letters 80(4): 579-590 [Extract] [Full Text] [Figures Only] [PDF]  

Elsayed A. Fergany and Sylvette Bonnefoy-Claudet

Microtremor Measurements in the Nile Delta Basin, Egypt: Response of the Topmost Sedimentary Layer
Seismological Research Letters 80(4): 591-598 [Extract] [Full Text] [Figures Only] [PDF]  

K. K. S. Thingbaijam, P. Chingtham, and S. K. Nath

Seismicity in the North-West Frontier Province at the Indian-Eurasian Plate Convergence
Seismological Research Letters 80(4): 599-608 [Extract] [Full Text] [Figures Only] [PDF]  

R. B. S. Yadav, P. Bormann, B. K. Rastogi, M. C. Das, and S. Chopra

A Homogeneous and Complete Earthquake Catalog for Northeast India and the Adjoining Region
Seismological Research Letters 80(4): 609-627 [Extract] [Full Text] [Figures Only] [PDF]  

D. E. McNamara, C. R. Hutt, L. S. Gee, H. M. Benz, and R. P. Buland

A Method to Establish Seismic Noise Baselines for Automated Station Assessment
Seismological Research Letters 80(4): 628-637 [Extract] [Full Text] [Figures Only] [PDF]  

Scott Burdick, Robert D. van der Hilst, Frank L. Vernon, Vladik Martynov, Trilby Cox, Jennifer Eakins, Taimi Mulder, Luciana Astiz, and Gary L. Pavlis

Model Update December 2008: Upper Mantle Heterogeneity beneath North America from P-wave Travel Time Tomography with Global and USArray Transportable Array Data
Seismological Research Letters 80(4): 638-645 [Extract] [Full Text] [Figures Only] [PDF] [Electronic Supplement]  

Jiakang Xie and Michael Fehler

Comment on "Thirty Years of Confusion around `Scattering Q'?" by Igor B. Morozov
Seismological Research Letters 80(4): 646-647 [Extract] [Full Text] [PDF]  

Igor B. Morozov

Reply to "Comment on `Thirty Years of Confusion around `Scattering Q'?'" by J. Xie and M. Fehler
Seismological Research Letters 80(4): 648-649 [Extract] [Full Text] [PDF]  

ERRATUM

Erratum
Seismological Research Letters 80(4): 650 [Extract] [Full Text] [PDF]  

EDUQUAKES

Robert Smalley, Jr.

Student Guide: Making Waves by Visualizing Fourier Transformation
Seismological Research Letters 80(4): 651-657 [Extract] [Full Text] [Figures Only] [PDF] [Electronic Supplement]  

NEW PUBLICATIONS

New Publications
Seismological Research Letters 80(4): 658 [Extract] [Full Text] [PDF]  

COMING IN BSSA

Coming in BSSA
Seismological Research Letters 80(4): 659-660 [Extract] [Full Text] [PDF]  

EASTERN SECTION MEETING ANNOUNCEMENT

Eastern Section SSA 2009 Annual Meeting
Seismological Research Letters 80(4): 661-662 [Extract] [Full Text] [PDF]  

NOMINATIONS FOR JSA AWARD

JESUIT SEISMOLOGICAL ASSOCIATION AWARD for CONTRIBUTIONS TO OBSERVATIONAL SEISMOLOGY
Seismological Research Letters 80(4): 663 [Extract] [Full Text] [PDF]  

MEETING CALENDAR

Meeting Calendar
Seismological Research Letters 80(4): 664-665 [Extract] [Full Text] [PDF]  

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