Anderson, D. (1982).
Robust earthquake location using M-estimates.
Phys. Earth Plan. Int., 30:119–130.

Banfill, R. (1996).
PC-SUDS Utilities. A collection of tools for routine processing of seismic data stored in the seismic unified data system for DOS (PC-SUDS), Version 2.5, Small Systems Support.
Technical report, Banfill Software Engineering.

Bondár, I. and Storchak, D. (2011).
Improved location procedures at the international seismological centre.
Geophys. J. Int., 186(3):1220–1244.

Bouchon, M. (1981).
A simple method for calculating Green's functions for elastic layered media.
Bull. Seismol. Soc. Am., 71:959–972.

Brune, J. N. (1970).
Tectonic stress and the spectra of seismic shear waves from earthquakes.
J. Geophys. Res., 75:4997–5009.

Chapman, C. H. (1978).
A new method for computing synthetic seismograms.
Geophys. J.R. astr. Soc., pages 481–518.

Chapman, C. H., Jen-Yi, C., and Lyness, D. G. (1988).
The WKBJ seismogram algorithm.
In Doornbos, D. J., editor, Seismological algorithms, pages 47–74. Academic Press, London.

Chapman, C. H. and Orcutt, J. A. (1985).
The computation of body wave synthetic seismograms in laterally homogeneous media.
Reviews of Geophysics, 23:105–163.

Chiu, J., Isacs, B. L., and Cardwell, R. K. (1986).
Studies of crustal converted waves using short-period seismograms recorded in the Vanatu Island arc.
Bull. Seismol. Soc. Am., 76:177–190.

Dey-Sarkar, S. K. and Chapman, C. H. (1978).
A simple method for computation of body-wave seismograms.
Bull. Seismol. Soc. Am., 68:1577–1593.

Dreger, D. S. (2003).
TDMT_INV: Time Domain Seismic Moment Tensor INVersion.
International Handbook of Earthquake and Engineering Seismology, 81B:1627.

Ebel, J. E. and Bonjer, K. P. (1990).
Moment tensor inveriosn of small earthquakes in southwestern Germany for fault plane solution.
Geophys. J. Int., 101:133–146.

Goldstein, P. (1999).
SAC user's manual.
Technical report, Lawrence Livermore Laboratory, University of California.

GSETT-3 (1997).
Provisional GSE 2.1, Message Formats & Protocols, Operations Annex 3.
Technical report, The Group of Scientific Experts Third Technical Test.

Gutenberg, B. and Richter, C. F. (1956).
Magnitude and energy of earthquakes.
Annali di Geofisica, 9:1–15.

Hardebeck, J. L. and Shearer, P. M. (2002).
A new method for determining firstmotion focal mechanisms.
Bull. Seismol. Soc. Am., 92:2264–2276.

Hardebeck, J. L. and Shearer, P. M. (2003).
Using S/P Amplitude Ratios to Constrain the Focal Mechanisms of Small Earthquakes.
Bull. Seismol. Soc. Am., 93:2434–2444.

Havskov, J. and Alguacil, G. (2004).
Instrumentation in earthquake seismology.

Havskov, J., Malone, S., McCloug, D., and Crosson, R. (1989).
Coda Q for the state of Washington.
Bull. Seismol. Soc. Am., 79:1024–1038.

Havskov, J. and Ottemöller, L. (2010).
Routine Data Processing in Earthquake Seismology.

Havskov, J., Sorensen, M. B., Vales, D., Ozyazicioglu, M., Sanchez, G., and Li, B. (2016).
Coda q in different tectonic areas, influence of processing parameters.
Bull. Seismol. Soc. Am., 106:956–970.

Havskov, J., Voss, P. H., and Ottemöller, L. (2020).
Seismological Observatory Software: 30 Yr of SEISAN.
Seis. Res. Lett., 91(3):1846–1852.

Herrmann, R. B. (1985).
An extension of random vibration theory estimates of strong ground motion to large distances.
Bull. Seismol. Soc. Am., 75:1447–1453.

Herrmann, R. B. and Kijko, A. (1983).
Modelling some empirical vertical component Lg relations.
Bull. Seismol. Soc. Am., 73:157–171.

Hutton, L. K. and Boore, D. (1987).
The Ml scale in Southern California.
Bull. Seismol. Soc. Am., 77:2074–2094.

IRIS Consortium (1993).
Standard for the Exchange of Earthquake Data - Reference Manual, 2nd Edition.
Technical report, The International Federation of Digital Seismograph Networks (FDSN).

Kanamori, H. (1977).
The energy release in great earthquakes.
J. Geophys. Res., 82:2981–2987.

Kim, W.-Y. and Ottemöller, L. (2017).
Regional Pn Body-Wave Magnitude Scale mb(Pn) for Earthquakes Along the Northern Mid-Atlantic Ridge.
Journal of Geophysical Research: Solid Earth, 122(12):10,321–10,340.

Kim, W.-Y., Ottemöller, L., and Richards, P. G. (2020).
A Regional Sn Magnitude Scale mb(Sn) and Estimates of Moment Magnitude for Earthquakes along the Northern Mid-Atlantic Ridge.
Bull. Seismol. Soc. Am., 110(6):3158–3173.

Kissling, E. (1995).
Program VELEST USER'S GUIDE - Short introduction.
Technical report, Institute of Geophysics, ETH Zurich, Zurich, Switzerland.

Kissling, E., Ellsworth, W. L., Eberhart-Phillips, D., and Kradolfer, U. (1994).
Initial reference model in local earthquake tomography.
J. Geophys. Res., 99:19635–19646.

Klein, F. W. (2014).
User's Guide to HYPOINVERSE-2000, a Fortran Progeam to Solve for Earthquake Locations and Magnitudes.
Open File Report 02-171, USGS.

Krieger, L. and Heimann, S. (2012).
Mopad - moment tensor plotting and decomposition: A tool for graphical and numerical analysis of seismic moment tensors.
Seis. Res. Lett., 83:589–595.

Kvaerna, T. and Doornbos, D. (1986).
An integrated approach to slowness analysis with arrays and tree component stations.
Norsar semiannual technical summary, 1 october 1985 - 31 march 1986, NORSAR, Kjeller, Norway.
Scientific Report No. 2-85/86.

Lee, W. H. K., Bennett, R. E., and Meagher, L. (1972).
A method for estimating magnitude of local earthquakes from signal duration.
Open file report, USGS.

Lienert, B. R. E. (1991).
Report on modifications made to Hypocenter.
Technical report, Institute of Solid Earth Physics, University of Bergen, Bergen, Norway.

Lienert, B. R. E. (1994).
HYPOCENTER 3.2: A computer program for locating earthquakes locally, regionally and globally.
Technical report, Hawaii Institute of Geophysics & Planetology.

Lienert, B. R. E., Berg, E., and Frazer, L. N. (1986).
Hypocenter: An earthquake location method using centered, scaled, and adaptively least squares.
Bull. Seismol. Soc. Am., 76:771–783.

Lienert, B. R. E. and Havskov, J. (1995).
A computer program for locating earthquakes both locally and globally.
Seis. Res. Lett., 66:26–36.

Lomax, A., Michelini, A., and Curtis, A. (2009).
Earthquake location, direct, global-search methods.
Complexity In Encyclopedia of Complexity and System Science, 5:2449–2473.

Lomax, A., Satriano, C., and Vassallo, M. (2012).
Automatic Picker Developments and Otimization: FilterPicker - a Robust, Broadband Picker for Real-Time Seismic Monitoring and Earthquake Early Warning.
Seis. Res. Lett., 83:531–540.

Luckett, R., Ottemöller, L., Butcher, A., and Baptie, B. (2018).
Extending local magnitude ML to short distances.
Geophysical Journal International, 216(2):1145–1156.

M. Vassallo, C. S. and Lomax, A. (2012).
Automatic picker developments and optimization: A strategy for improving the performances of automatic phase pickers.
Seis. Res. Lett., 83:541–554.

McGuire, R. K. (1976).
EQRISK. Evaluation of earthquake risk to site.
Open File Report 76-67, United States Department of the Interior, Geological Survey.

McNamara, D. E. and Buland, R. P. (2004).
Ambient noise levels in the continental united states.
Bull. Seismol. Soc. Am., 94:1517–1527.

Michael, A. J. (1984).
Determination of stress from slip data: faults and folds.
J. Geophys. Res., 89:11,517–11,526.

Myers, S. C., Begnaud, M. L., Ballard, S., Pasyanos, M. E., Phillips, W. S., Ramirez, A. L., Antolik, M. S., Hutchenson, K. D., Dwyer, J. J., Rowe, C. A., and Wagner, G. S. (2010).
A crust and upper-mantle model of eurasia and north africa for pn travel-time calculationa crust and upper-mantle model of eurasia and north africa for pn travel-time calculation.
Bull. Seismol. Soc. Am., 100(2):640.

Nakamura, Y. (1989).
A method for dynamic characteristics estimation of subsurface using microtremor on the ground surface.
QR of RTRI, 30:25–33.

Ordaz, M. (1991).
CRISIS. Brief description of program CRISIS.
Internal report, Institute of Solid Earth Physics, University of Bergen, Norway.
16 pp.

Ordaz, M. (1999).
User's manual for program CRISIS-99.
Technical report, Universidad Nacional Autonoma de Mexico, Mexico City.

Ottemöller, L. (1995).
Explosion filtering for Scandinavia.
Norwegian national seismic network technical report, IFJF, University of Bergen, Norway.
209 pp.

Ottemöller, L. and Havskov, J. (1999).
SeisNet: A General Purpose Virtual Seismi Network.
Seis. Res. Lett., 70:522–528.

Ottemöller, L. and Havskov, J. (2003).
Moment magnitude determination for local and regional earthquakes based on source spectra.
Bull. Seismol. Soc. Am., 93:203–214.

Peterson, J. (1993).
Observation and modeling of seismic background noise.
Open-File report 93-322, USGS.

Press, W. H., Teukolsky, S. A., Vetterling, W. T., and Flannery, B. P. (2003).
Numerical Recipees in Fortrran 77, 2nd edition.
Cambridge University Press, Cambridge, U.S.A.

Pujol, J. (2003).
Software for joint hypocentral determination.
In Lee, W. H. K., Kanamori, H., Jennings, P. C., and Kisslinger, C., editors, International Handbook of Earthquake and Engineering Seismology, volume 81B. IASPEI, Academic Press.

Reasenberg, P. and Oppenheimer, D. (1985).
Fpfit, fpplot, and fppage: Fortran computer programs for calculating and displaying earthquake fault plane solutions.
Technical report, U.S. Geol. Survey.

Roberts, R. G., Christoffersson, A., and Cassidy, F. (1989).
Real time events detection, phase identification and source location estimation using single station component seismic data and a small PC.
Geophys. J. Int., 97:471–480.

Ruud, B. O. and Husebye, E. S. (1992).
A new three-component detector and automatic single station bulletin production.
Bull. Seismol. Soc. Am., 82:221–237.

Ruud, B. O., Husebye, E. S., Ingate, S. F., and Christoffersen, A. (1988).
Event location at any distance using seismic data from a single, three-component station.
Bull. Seismol. Soc. Am., 78:308–325.

Scherbaum, F. (1996).
Of Poles and Zeros - Fundamentals of Digital Seismology.
Kluwer Academic Publishers.

Singh, S. K., Apsel, R. J., Fried, J., and Brune, J. N. (1982).
Spectral attenuation of SH-waves along the Imperial fault.
Bull. Seismol. Soc. Am., 72:2003–2016.

Snoke, J. A., Munsey, J. W., Teague, A. G., and Bollinger, G. A. (1984).
A program for focal mechanism determination by combined use of polarity and SV-P amplitude ratio data.
Earthquake notes, 55.

Suetsugu, D. (1998).
Practice on source mechanism, iisee lecture note.
Technical report, Tsukuba, Japan.

Tilmann, F., Craig, T. J., Grevemeyer, I., Suwargadi, B., Kopp, H., and Flueh, E. (2010).
The updip seismic/aseismic transition of the Sumatra megathrust illuminated by aftershocks of the 2004 Aceh-Andaman and 2005 Nias events.
Geophys. J. Int., 181:1261–1274.

Utheim, T., Havskov, J., Ozyazicioglu, M., Rodriguez, J., and Talavera, E. (2014).
Rtquake, a real-time earthquake detection system integrated with seisan.
Seis. Res. Lett., 85:735–742.

Veith, K. F. and Clawson, G. E. (1972).
Magnitude from short period P-wave data.
Bull. Seismol. Soc. Am., 62:435–452.

Waldhauser, F. (2001).
hypoDD – A program to compute double-difference hypocenter locat ions.
Technical report, U.S. Geol. Survey, Menlo Park, CA.

Waldhauser, F. and Ellsworth, W. L. (2002).
Fault structure and mechanics of the Northern Hayward Fault, California, from double-difference earthquake locations.
J. Geophys. Res., 107.

Weichert, D. H. (1980).
Estimation of the earthquake recurrence parameters for unequal observation periods for different magnitudes.
Bull. Seismol. Soc. Am., 70:1337–1346.