Sudden drop of seismic velocity after the 2004 Mw 6.6 mid‐Niigata earthquake, Japan, observed with Passive Image Interferometry U Wegler, H Nakahara, C Sens‐Schönfelder, M Korn, K Shiomi Journal of Geophysical Research: Solid Earth 114 (B6), 2009 | 152 | 2009 |

Time-lapse changes of seismic velocity in the shallow ground caused by strong ground motion shock of the 2000 Western-Tottori earthquake, Japan, as revealed from coda … K Sawazaki, H Sato, H Nakahara, T Nishimura Bulletin of the Seismological Society of America 99 (1), 352-366, 2009 | 134 | 2009 |

Coseismic and postseismic elastic wave velocity variations caused by the 2008 Iwate‐Miyagi Nairiku earthquake, Japan M Hobiger, U Wegler, K Shiomi, H Nakahara Journal of Geophysical Research: Solid Earth 117 (B9), 2012 | 95 | 2012 |

Scattering attenuation and intrinsic absorption using uniform and depth dependent model–Application to full seismogram envelope recorded in Northern Chile M Hoshiba, A Rietbrock, F Scherbaum, H Nakahara, C Haberland Journal of seismology 5 (2), 157-179, 2001 | 81 | 2001 |

Seismogram envelope inversion for the spatial distribution of high‐frequency energy radiation from the earthquake fault: Application to the 1994 far east off Sanriku earthquake … H Nakahara, T Nishimura, H Sato, M Ohtake Journal of Geophysical Research: Solid Earth 103 (B1), 855-867, 1998 | 79 | 1998 |

Temporal change in site response caused by earthquake strong motion as revealed from coda spectral ratio measurement K Sawazaki, H Sato, H Nakahara, T Nishimura Geophysical research letters 33 (21), 2006 | 72 | 2006 |

A systematic study of theoretical relations between spatial correlation and Green's function in one-, two-and three-dimensional random scalar wavefields H Nakahara Geophysical Journal International 167 (3), 1097-1105, 2006 | 71 | 2006 |

Temporal changes in seismic velocity of the crust around Iwate volcano, Japan, as inferred from analyses of repeated active seismic experiment data from 1998 to 2003 T Nishimura, S Tanaka, T Yamawaki, H Yamamoto, T Sano, M Sato, ... Earth, planets and space 57 (6), 491-505, 2005 | 69 | 2005 |

Extension of the spatial autocorrelation (SPAC) method to mixed-component correlations of surface waves MM Haney, TD Mikesell, K van Wijk, H Nakahara Geophysical Journal International 191 (1), 189-206, 2012 | 66 | 2012 |

Coseismic velocity change in and around the focal region of the 2008 Iwate‐Miyagi Nairiku earthquake R Takagi, T Okada, H Nakahara, N Umino, A Hasegawa Journal of Geophysical Research: Solid Earth 117 (B6), 2012 | 56 | 2012 |

Synthesis of scattered energy density for nonspherical radiation from a point shear-dislocation source based on the radiative transfer theory H Sato, H Nakahara, M Ohtake Physics of the earth and planetary interiors 104 (1-3), 1-13, 1997 | 54 | 1997 |

Coseismic and post-seismic velocity changes detected by Passive Image Interferometry: comparison of one great and five strong earthquakes in Japan M Hobiger, U Wegler, K Shiomi, H Nakahara Geophysical Journal International 205 (2), 1053-1073, 2016 | 45 | 2016 |

Single-station cross-correlation analysis of ambient seismic noise: application to stations in the surroundings of the 2008 Iwate-Miyagi Nairiku earthquake M Hobiger, U Wegler, K Shiomi, H Nakahara Geophysical Journal International 198 (1), 90-109, 2014 | 45 | 2014 |

Seasonality of great earthquake occurrence at the northwestern margin of the Philippine Sea Plate M Ohtake, H Nakahara Pure and Applied Geophysics 155 (2), 689-700, 1999 | 37 | 1999 |

Formulation of the spatial autocorrelation (SPAC) method in dissipative media H Nakahara Geophysical Journal International 190 (3), 1777-1783, 2012 | 36 | 2012 |

Broadband source process of the 1998 Iwate prefecture, Japan, earthquake as revealed from inversion analyses of seismic waveforms and envelopes H Nakahara, T Nishimura, H Sato, M Ohtake, S Kinoshita, H Hamaguchi Bulletin of the Seismological Society of America 92 (5), 1708-1720, 2002 | 35 | 2002 |

Seismic velocity changes caused by the Earth tide: Ambient noise correlation analyses of small‐array data T Takano, T Nishimura, H Nakahara, Y Ohta, S Tanaka Geophysical Research Letters 41 (17), 6131-6136, 2014 | 33 | 2014 |

Seismogram envelope inversion for high‐frequency seismic energy radiation from moderate‐to‐large earthquakes H Nakahara Advances in Geophysics 50, 401-426, 2008 | 32 | 2008 |

Separating body and Rayleigh waves with cross terms of the cross‐correlation tensor of ambient noise R Takagi, H Nakahara, T Kono, T Okada Journal of Geophysical Research: Solid Earth 119 (3), 2005-2018, 2014 | 28 | 2014 |

Maximum-Likelihood Method for Estimating Coda *Q* and the Nakagami-*m* ParameterH Nakahara, E Carcolé Bulletin of the Seismological Society of America 100 (6), 3174-3182, 2010 | 28 | 2010 |