30.- UNAM Seismology Group. Ometepec-Pinotepa Nacional, Mexico Earthquake of March 20, 2012 (Mw7.5): A Preliminary Report. Geof. Inern. (En prensa)

29.- Xyoli Pérez-Campos, Diego Melgar, Shri K. Singh, Víctor Cruz-Atienza, Arturo Iglesias, Vala Hjörleifsdóttir, Rapid estimation of fault parameters for tsunami warning along the Mexican subduction zone: A scenario earthquake in the Guerrero seismic gap, Seism. Res. Lett., 2013 v. 84, no. 3.

28.- S. K. Singh, X. Pérez -Campos, A. Iglesias y D. Melgar. A Method for Rapid Estimation of Moment Magnitude. 2012. Seism. Ress. Lett., 2012 v. 83 no. 3 p. 516-530 doi: 10.1785

27.- Beatriz Gaite, Arturo Iglesias, Antonio Villaseñor, Miguel Herraiz y Javier F. Pacheco. Crustal Structure of Mexico and Surrounding Region. Geophys. J. Int. doi 10.1111/j.1365-246X.2011.05339.x

26.- S.K. Singh, A. Iglesias, V.H. Garduño, L. Quintanar, y M. Ordaz. A source study of the October, 2007 earthquake sequence of Morelia, Mexico and ground-motion estimation from larger earthquakes in the region. Geof. Intern 51.

25.- S.K. Singh, A. Iglesias, M. Ordaz, X. Perez-Campos y L. Quintanar (2011). Estimation of Ground Motion in Mexico City from a Repeat of the Acambay Earthquake of 1912 (M~7.0) Bull. Seism. Soc. Am. 101.

24.- V. M. Cruz-Atienza, A. Iglesias, J. F. Pacheco, N. M. Shapiro y S. K. Singh (2010). Crustal Structure Below the Valley of Mexico Estimated from Receiver Functions. Bull. Seism. Soc.. Am.,100, No.6, 3304-3311.

23.- A. Iglesias, R. W. Clayton, X. Pérez-Campos, S. K. Singh, J. F. Pacheco, D. García y C. Valdés-Gonzáles (2010). S-Wave Velocity Across Central Mexico Using High Resolution Surface Wave Tomography. J. Geophys. Res.doi:10.1029/2009JB006332.

22.- UNAM Seismology Group*(2010). Intraslab Mexican earthquakes of 27 April 2009 (Mw5.8) and 22 May 2009 (Mw5.6): a source and ground motion study. Geofísica Internacional 49 (3), 153-163 (2010). *Elaborated by X. Pérez-Campos, S. K. Singh, A. Iglesias, L. Alcántara, M. Ordaz y D. Legrand.

21.- García, D., S.K. Singh, A. Iglesias, L. Quintanar, y C. Valdés (2009). Low-cost accelerograph units as earthquake alert devices for Mexico City: how well would they work? Geof. Int. 48, 2, 211-220.

20.- S. K. Singh, X. Pérez-Campos, A. Iglesias y J. F. Pacheco (2008). An exploratory study for rapid estimation of critical source parameters of great subduction-zone earthquakes in Mexico. Geofísica Internacional 47 (4), 355-369.

19.- Xyoli Pérez-Campos, YoungHee Kim, Allen Husker, Paul M. Davis, Robert W. Clayton, Arturo Iglesias, Javier F. Pacheco, Shri K. Singh Vlad Constantin Manea y Michael Gurnis (2008). Horizontal Subduction and truncation of the Cocos Plate beneath central Mexico. Geophys. Res. Lett. 35, L18303, doi:10.1029/2008GL035127.

18.- Juan S. Payero, V. Kostoglodov, Nikolai Shapiro, T. Mikumo, A. Iglesias, X. Pérez-Campos y R. W. Clayton. Nonvolcanic tremor observed in the Mexican subduction zone (2008). Geophys. Ress. Lett., Vol. 35, doi:10.1029:2007GL032877

17.- S. K. Singh , M. Ordáz, J.F. Pacheco, L. Alcántara, A. Iglesias, S. Alcocer, D. García, X. Pérez-Campos, C. Valdés y D. Almora (2007) . A Report on the Atoyac, Mexico, Earthquake of 13 April 2007 (Mw=5.9). Seism. Ress. Lett. Vol. 78, No. 6, 635-648.

16.- A. Iglesias, S. K. Singh, M. A. Santoyo, J. Pacheco, y M. Ordaz (2007). The Seismic Alert System for Mexico City: An Evaluation of its Performance and a Strategy for its Improvement. Bull. Seism. Soc. Am. Vol. 97, No.5.

15.- A. Iglesias y S.K. Singh (2007). Estimation of Radiated Energy using the EGF Technique: What Should Be the Upper Limit of Integration in the Frequency Domain?. Bull. Seism. Soc. Am. Vol. 97, No.4.

14.- S. K. Singh, A. Iglesias, D. García, J. F. Pacheco, y M. Ordaz (2007). Q of Lg Waves in the Central Mexican Volcanic Belt. Bull. Seism. Soc. Am. Vol. 97, No.4.

13.- S. K. Singh, A. Iglesias, R. S. Dattatrayam, B. K. Bansal, S. S. Rai, X. Perez-Campos, G. Suresh, P. R. Baidya y J. L. Gautam(2006). Muzaffarabad earthquake of 8 October 2005 (Mw 7.6): A preliminary report on source characteristics and recorded ground motions. Curr. Science. Vol. 91, No.5 689-695.

12.- Singh S.K., J. F. Pacheco, D. García y A. Iglesias (2006). An estimate of shear-wave Q of the mantle wedge in México. Bull. Seism. Soc. Am. 96,176-187.

11.- Singh, S. K.; Dattatrayam, R. S.; Suresh, G.; Iglesias, A.; Bansal, B. K.; Pérez, Xyoli;Ordaz, M.; Gupta, H. K.; Baidya, P. R. y Gautam, J. L. (2005) The Great Sumatra-Andaman Earthquake of 2004: Regional Broadband Seismograms from India. Seism. Ress. Lett.,76,684-692.

10.- R. W. Valenzuela, M. Galindo, J. F. Pacheco, A. Iglesias, L. F. Terán, J. L. Barreda y C. Coba (2005).  Seismic survey in southeastern Socorro Island: Background noise measurements, seismic events, and T phases. Geof. Int. 44, 23-38.

9.- A. Iglesias, S.K. Singh, A. Lowry, M. Santoyo, V. Kostoglodov, K. M. Larson y S.I. Franco-Sánchez (2004). The silent earthquake of 2002 in the Guerrero seismic gap, Mexico (Mw=7.6): inversion of slip on the plate interface and some implications. Geof. Int. 43,3,309-317.

8.- S.K. Singh, J. F. Pacheco, L. Alcántara, G. Reyes, M. Ordaz, A. Iglesias, S. M. Alcocer, C. Gutiérrez, C. Valdés, V. Kostoglodov, C. Reyes, T. Mikumo, R. Quaas y J.G. Anderson (2003). A Preliminary Report on the Tecomán, Mexico Earthquake of 22 January 2003 (Mw7.4) and its Effects. Seism. Ress. Lett., 74, 3, p.p. 279-289.

7.- A. Iglesias, S.K. Singh, J.F. Pacheco, L. Alcántara, M. Ortiz y M. Ordaz. (2003). Near-Trench Mexican Earthquakes Have Anomalously Low Peak Accelerations. Bull. Seism. Soc. Am., 93, 953-959.

6.- C. Ortíz-Alemán, J. Urrutia-Fucugauchi y A. Iglesias (2002). Inversión de la estructura del Cráter de Chixchilub empleando Métodos de Optimización Global. Geofísica, 57.

5.- Cruz-Atienza V.M., J.F. Pacheco, S.K. Singh, N.M. Shapiro, C. Valdés y A. Iglesias (2002). Size of Popocatépetl volcano explosions from waveform inversion. Geophys. Res. Lett., 28 No.21, p.p 4027.

4.- A. Iglesias, S.K. Singh, J.F. Pacheco y  M. Ordaz (2002). A Source and Wave Propagation Study of the Copalillo, Mexico Earthquake of July 21, 2000 (Mw=5.9): Implications for Seismic Hazard in Mexico City from Inslab Earthquakes. Bull. Seism. Soc. Am., 92 No. 3, p.p. 1060-1071.

3.- Hernandez, B.,N.M. Shapiro,S.K. Singh, J.F. Pacheco, F. Cotton, M. Campillo, A. Iglesias, V.M. Cruz-Atienza, J.M. Gómez y L. Alcántara (2001). Rupture History of September 30, 1999 Intraplate Earthquake of Oaxaca, Mexico (Mw=7.5) from Inversion of Strong-Motion Data. Geophys. Res. Lett., 28 , No. 2 , p.p. 363-366.

2.- A.Iglesias, V.M. Cruz-Atienza, N.M. Shapiro, S.K. Singh y J.F.Pacheco (2001). Crustal Structure of South-Central Mexico Estimated from the Inversion of Surface Wave Dispersion Curves using Genetic and Simulated Annealing Algorithms. Geof. Int., 40 No. 3 p.p. 181-189.

1.- N. M. Shapiro, S. K. Singh, A. Iglesias, V. M. Cruz-Atienza y J.F. Pacheco (2000). Evidence of low Q value below Popocatépetl volcano, and its implication to seismic hazard in Mexico City. Geophys. Res. Lett., 17, 2753-2756.