NEHRP Clearinghouse

displaying 1 - 2 results in total 2

• Waldhauser, F.
  hypoDD: A Program to Comput Double-Difference Hypocenter Locations (hypoDD Version 1.0 - 03/2001).
  January 2001, 30 p.
  Identifying Number(s): USGS/OFR-01-113
  Keywords: Data weighting; Error assessments; Output files; HypoDD; Double-difference algorithms; Utility programs; Earthquakes; Input files; Installation; Hypocenter locations; Epicenters; Syntax; Algorithms; Fortran computer program packages; Earthquake relocation; Data selection; Event clustering

• Klein, F. W.
  User's Guide to HYPOINVERSE-2000, a Fortran Program to Solve for Earthquake Locations and Magnitudes (4/2002 Version).
  January 2002, 128 p.
  Identifying Number(s): USGS/OFR-02-171
  Keywords: Locations; Crustal velocity models; Magnitude corrections; Phase data input format; Computer programs; Output formats; Magnitudes; Earthquakes; Input files; User's guide; Output file formate; Command sequences; CODA magnitudes; Hypoinverse-2000; Amplitude (Local) magnitudes; Fortran program; Seismic station data; Output files