Papers by Quakefinder

2022

• Case-Control Study on a Decade of Ground-Based Magnetometers in California Reveals Modest Signal 24–72 hr Prior to Earthquakes
  Journal of Geophysical Research: Solid Earth, 127, 10, e2022JB024109. https://doi.org/10.1029/2022JB024109
  By: William D. Heavlin, Karl Kappler, Lusann Yang, Minjie Fan, Jason Hickey, James Lemon, Laura MacLean, Thomas Bleier, Patrick Riley, and Daniel Schneider



2020

• Statistical Analysis of Pre-earthquake Electromagnetic Anomalies in the ULF Range
  Journal of Geophysical Research: Space Physics, 125, e2020JA027955. https://doi.org/10.1029/2020JA027955
  By: Warden, S., MacLean, L., Lemon, J., & Schneider, D.



2019

• An algorithmic framework for investigating the temporal relationship of magnetic field pulses and earthquakes applied to California
  Computers & Geosciences, Volume 133, 2019, 104317, ISSN 0098-3004, https://doi.org/10.1016/j.cageo.2019.104317.
  By: K.N. Kappler, D.D. Schneider, L.S. MacLean, T.E. Bleier, J.J. Lemon


• Long term air ion monitoring in search of pre-earthquake signals.
  Journal of Atmospheric and Solar-Terrestrial Physics, Volume 186, 2019, Pages 47-60, ISSN 1364-6826, https://doi.org/10.1016/j.jastp.2019.01.009.
  By: Sheldon Warden, Tom Bleier, Karl Kappler



2018

• Cross-validation of independent ultra-low-frequency magnetic recording systems for active fault studies.
  Earth Planets Space 70, 57 (2018). https://doi.org/10.1186/s40623-018-0823-7
  By: Can Wang, Chen Bin, Lilianna E. Christman, Jonathan M. G. Glen, Simon L. Klemperer, Darcy K. McPhee, Karl N. Kappler, Tom E. Bleier and J. Clark Dunson



2017

• Identification and classification of transient pulses observed in magnetometer array data by time-domain principal component analysis filtering.
  Earthquake Science 30, 193–207 (2017). https://doi.org/10.1007/s11589-017-0191-6
  By: Kappler, K.N., Schneider, D.D., MacLean, L.S., Bleier, T.E.



2011

• The Pulse Azimuth effect as seen in induction coil magnetometers located in California and Peru 2007–2010, and its possible association with earthquakes
  Nat. Hazards Earth Syst. Sci., 11, 1–21, 2011 www.nat-hazards-earth-syst-sci.net/11/1/2011/ doi:10.5194/nhess-11-1-2011
  By: J. C. Dunson , T. E. Bleier , S. Roth , J. Heraud , C. H. Alvarez , and A. Lira



2010

• Correlation of pre-earthquake electromagnetic signals with laboratory and field rock experiments
  Nat. Hazards Earth Syst. Sci., 10, 1965–1975, 2010 www.nat-hazards-earth-syst-sci.net/10/1965/2010/
  By: T. Bleier, C. Dunson, C. Alvarez, F. Freund, and R. Dahlgren


• Estimating the seismotelluric current required for observable electromagnetic ground signals.
  Ann. Geophys., 28, 1615-1624, 2010 /28/1615/2010/ doi:10.5194/angeo-28-1615-2010
  By: J. Bortnik , T. E. Bleier , C. Dunson , and F. Freund



2009

• Investigation of ULF magnetic pulsations, air conductivity changes, and infra red signatures associated with the 30 October Alum Rock M5.4 earthquake.
  Nat. Hazards Earth Syst. Sci., 9, 585-603, 2009
  By: T. Bleier , C. Dunson , M. Maniscalco , N. Bryant , R. Bambery , and F. Freund. (2009)



2008

• The possible statistical relation of Pc1 pulsations to Earthquake, occurrence at low latitudes.
  By: Bortnik, J., J. W. Cutler, C. Dunson, and T. E. Bleier (2008),


• Characteristics of low-latitude Pc1 pulsations during geomagnetic storms
  J. Geophys. Res., 113, A04201, doi:10.1029/2007JA012867.
  By: Bortnik, J., J. W. Cutler, C. Dunson, T. E. Bleier, and R. L. McPherron (2008),


• CalMagNet – an array of search coil magnetometers monitoring ultra low frequency activity in California
  Nat. Hazards Earth Syst. Sci., 8, 359-368, 2008
  By: Cutler, J., Bortnik, J., Dunson, C., Doering, J., and Bleier, T. (2008),



2007

• Investigation of ionospheric electron content variations before earthquakes in southern California,
  2003-2004, J. Geophys. Res., 112, B02106, doi:10.1029/2006JB004447. (2007)
  By: Dautermann T., E. Calais, J. Haase, J. Garrison


• An automatic wave detection algorithm applied to Pc1 pulsations,
  J. Geophys. Res., 112, A04204, doi:10.1029/2006JA011900. (2007),
  By: Bortnik J., J. W. Cutler, C. Dunson, T. E. Bleier



2004

• Using Nanosats as a Proof of Concept for Space Science Missions: QuakeSat as an Operational Example
  in Proceedings of the18th Annual/USU Conference on Small Satellites, Logan, Utah, August 2004.
  By: Scott Flagg



2002

• A CubeSat Derived Design for a unique Academic Research Mission in Earthquake Signature Detection,
  in Proceedings of the 16th Annual/USU Conference on Small Satellites, Logan, Utah, August 2002.
  By: Mathew Long, Allen Lorenz, Greg Rodgers, Eric Tapio, Glenn Tran, Keoki Jackson, Robert Twiggs, and Thomas Bleier