diff --git a/var/spack/repos/builtin/packages/neic-finitefault/fortran-filename-length.patch b/var/spack/repos/builtin/packages/neic-finitefault/fortran-filename-length.patch
new file mode 100644
index 0000000000..c89ec14dcb
--- /dev/null
+++ b/var/spack/repos/builtin/packages/neic-finitefault/fortran-filename-length.patch
@@ -0,0 +1,370 @@
+diff --git a/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_gf.f95 b/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_gf.f95
+index a87100b..658decf 100644
+--- a/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_gf.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_gf.f95
+@@ -139,9 +139,9 @@ contains
+    real omega, block, lat_e, lon_e, lat_s(nnsta), lon_s(nnsta), dt, depth, &
+    &  weig, df, dt_sample, w, tlen
+    complex z0, z
+-   character(len=80) path
++   character(len=255) path
+    character(len=6) sta_name(nnsta)
+-   character(len=80) filename
++   character(len=255) filename
+    character(len=3) component(nnsta), comp
+    
+    z0 = cmplx(0.0, 0.0)
+@@ -244,9 +244,9 @@ contains
+    real omega, block, lat_e, lon_e, lat_s(nnsta), lon_s(nnsta), dt, depth, &
+    &  weig, df, dt_sample, w, low_freq, tlen
+    complex z0, z
+-   character(len=80) path
++   character(len=255) path
+    character(len=6) sta_name(nnsta)
+-   character(len=80) filename
++   character(len=255) filename
+    character(len=3) component(nnsta), comp
+ 
+    z0 = cmplx(0.0, 0.0)
+@@ -572,8 +572,8 @@ contains
+    complex :: kahan_y, kahan_t, kahan_c
+    complex sour_sub(npth), green_s(inptd, 10), www, wss, z0
+ 
+-   character(len=250) modes
+-   character(len=100) surf_gf_bank
++   character(len=255) modes
++   character(len=255) surf_gf_bank
+    character(len=6) sta_name(nnsta)
+ 
+    z0 = cmplx(0.0, 0.0)
+@@ -776,9 +776,9 @@ contains
+    &  gf_imag(inptd), h, time, tsub(nnxy_m), a
+    complex z0, z, sour_sub(npth)
+    complex :: kahan_y, kahan_t, kahan_c
+-   character(len=80) path
++   character(len=255) path
+    character(len=6) sta_name(nnsta)
+-   character(len=80) filename
++   character(len=255) filename
+    
+    z0 = cmplx(0.0, 0.0)
+    n_chan3 = 0
+diff --git a/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_surf_gf.f95 b/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_surf_gf.f95
+index 6123151..416d81d 100644
+--- a/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_surf_gf.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/docs/src/retrieve_surf_gf.f95
+@@ -15,8 +15,8 @@ contains
+ 
+    subroutine get_surf_gf_data(gf_file, gf_bank)
+    implicit none
+-   character(len=100), intent(in) :: gf_file
+-   character(len=100), intent(out) :: gf_bank
++   character(len=255), intent(in) :: gf_file
++   character(len=255), intent(out) :: gf_bank
+    integer :: int2, int3, int4
+    open(1, file=gf_file)
+    read(1, *) npt_bank, dt_bank, int2, int3, int4, nfmax, nblock2
+@@ -36,7 +36,7 @@ contains
+    !!  Load to memory GF bank, from a specified location. 
+    !!
+    implicit none
+-   character(len=100) :: gf_bank
++   character(len=255) :: gf_bank
+    real :: d_min, d_max, z_min, z_max
+    integer :: nx_b, nx_e, nz_b, nz_e, ixx, izz
+    integer :: index_rec
+diff --git a/fortran_code/bin_inversion_gfortran_f95/get_stations_data.f95 b/fortran_code/bin_inversion_gfortran_f95/get_stations_data.f95
+index e47dea1..e6bd2d7 100755
+--- a/fortran_code/bin_inversion_gfortran_f95/get_stations_data.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/get_stations_data.f95
+@@ -153,8 +153,8 @@ contains
+    &  n_wave_weight, stations, channels0, int1, int2, used_channels
+    real dt, weig(max_stations), wavelet_weight0(11), dt_sample, lat_s, lon_s
+    logical, parameter :: dart = .False.
+-   character(len=20) filename, string2, string1
+-   character(len=30) event_file, channels_file, wavelets_file, waveforms_file
++   character(len=255) filename, string2, string1
++   character(len=255) event_file, channels_file, wavelets_file, waveforms_file
+    logical :: is_file, strong, cgps
+ !   character(len=6) sta_name(max_stations)
+ !   character(len=3) component(max_stations)
+@@ -258,7 +258,7 @@ contains
+    real lat_sta, lon_sta, wavelet_weight0(11), dt, & 
+    &  rang, az, angle, float1, float2
+    logical, parameter :: cgps=.False., dart = .False.
+-   character(len=20) filename, string1, string2
++   character(len=255) filename, string1, string2
+    character(len=30) event_file
+    character(len=6)  earth, sttyp 
+    character(len=14) fname
+@@ -361,10 +361,10 @@ contains
+    &  weig(max_stations, 3), wavelet_weight0(11), dt_sample, &
+    &  dip, rake, theta
+    logical, parameter :: cgps=.False., dart=.False.
+-   character(len=20) filename, string1, string2
++   character(len=255) filename, string1, string2
+    character(len=30) event_file
+ !   character(len=6) sta_name(max_stations)
+-   character(len=250) modes
++   character(len=255) modes
+    logical :: is_file
+ 
+    write(*,*)'Get stations metadata and waveforms for long period surface waves...'
+@@ -469,7 +469,7 @@ contains
+    &  n_wave_weight, stations, channels0, int1, int2, used_channels
+    real :: lat_s, lon_s, dt, weig(max_stations), wavelet_weight0(11), dt_sample
+    logical, parameter :: cgps=.False., dart=.True.
+-   character(len=20) filename
++   character(len=255) filename
+ !   character(len=6) sta_name(max_stations)
+ !   character(len=3) component(max_stations)
+ 
+@@ -544,7 +544,7 @@ contains
+    integer first, channel, i, j, channels0
+    real :: dto
+    character(len=40) string
+-   character(len=20) filename
++   character(len=255) filename
+   
+    filename = trim(filename)
+    open(13, file=filename, status='old')
+diff --git a/fortran_code/bin_inversion_gfortran_f95/retrieve_gf.f95 b/fortran_code/bin_inversion_gfortran_f95/retrieve_gf.f95
+index b37efeb..a47ffcd 100755
+--- a/fortran_code/bin_inversion_gfortran_f95/retrieve_gf.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/retrieve_gf.f95
+@@ -116,7 +116,7 @@ contains
+    &  l, k, event
+    real :: omega, factor, start, dt, df, dt_sample, tlen
+    complex :: z0, z
+-   character(len=80) filename, filename2
++   character(len=255) filename, filename2
+    character(len=3) comp
+    character(len=1) channel2
+    character(len=2) event2
+@@ -414,8 +414,8 @@ contains
+    complex :: kahan_y, kahan_t, kahan_c
+    complex start(wave_pts), green_s(wave_pts2, 10), green_dip0, green_stk0, z0
+ 
+-   character(len=250) modes
+-   character(len=100) surf_gf_bank
++   character(len=255) modes
++   character(len=255) surf_gf_bank
+    character(len=6) sta_name1
+    logical :: many_events
+ 
+@@ -632,7 +632,7 @@ contains
+    &  k, l, etc
+    real :: omega, dt, df, dt_sample, start, tlen, real1, imag1, time
+    complex :: z0, z
+-   character(len=80) filename
++   character(len=255) filename
+    
+    write(*,*)'Store DART GF in memory...'
+    z0 = cmplx(0.0, 0.0)
+diff --git a/fortran_code/bin_inversion_gfortran_f95/retrieve_surf_gf.f95 b/fortran_code/bin_inversion_gfortran_f95/retrieve_surf_gf.f95
+index e07e1f3..bfc5250 100755
+--- a/fortran_code/bin_inversion_gfortran_f95/retrieve_surf_gf.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/retrieve_surf_gf.f95
+@@ -20,8 +20,8 @@ contains
+ !  gf_bank: location of GF bank
+ !
+    implicit none
+-   character(len=100), intent(in) :: gf_file
+-   character(len=100), intent(out) :: gf_bank
++   character(len=255), intent(in) :: gf_file
++   character(len=255), intent(out) :: gf_bank
+    integer :: int2, int3, int4
+    open(1, file=gf_file, status='old')
+    read(1, *) npt_bank, dt_bank, int2, int3, int4, nfmax, nblock2
+@@ -71,7 +71,7 @@ contains
+ !  z_max: maximum depth to get GF from Gf bank
+ !
+    implicit none
+-   character(len=100) :: gf_bank
++   character(len=255) :: gf_bank
+    real :: d_min, d_max, z_min, z_max
+    integer :: nx_b, nx_e, nz_b, nz_e, ixx, izz
+    integer :: index_rec
+diff --git a/fortran_code/bin_inversion_gfortran_f95/save_forward.f95 b/fortran_code/bin_inversion_gfortran_f95/save_forward.f95
+index 987b115..b626166 100755
+--- a/fortran_code/bin_inversion_gfortran_f95/save_forward.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/save_forward.f95
+@@ -114,7 +114,7 @@ contains
+    real*8 t1, t2, df
+    complex forward(wave_pts2), z0, z
+    complex :: source2(wave_pts, max_rise_time_range, max_rise_time_range)
+-   character(len=70) filename, filename2
++   character(len=255) filename, filename2
+    character(len=3) comp!component(max_stations), comp
+    logical :: strong, cgps
+ 
+diff --git a/fortran_code/bin_inversion_gfortran_f95/static_data.f95 b/fortran_code/bin_inversion_gfortran_f95/static_data.f95
+index 9e5bc3a..28e9085 100755
+--- a/fortran_code/bin_inversion_gfortran_f95/static_data.f95
++++ b/fortran_code/bin_inversion_gfortran_f95/static_data.f95
+@@ -52,7 +52,7 @@ contains
+    real :: cosal, sinal, angle
+    real*8 :: disp
+    logical is_file, is_file2, many_events
+-   character(len=30) :: event_file, string1, string2
++   character(len=255) :: event_file, string1, string2
+ !
+    inquire( file = 'static_data.txt', exist = is_file )
+    if (is_file) then 
+diff --git a/fortran_code/bin_str_f95/get_stations_data.f95 b/fortran_code/bin_str_f95/get_stations_data.f95
+index 49e5788..a43990c 100755
+--- a/fortran_code/bin_str_f95/get_stations_data.f95
++++ b/fortran_code/bin_str_f95/get_stations_data.f95
+@@ -66,7 +66,7 @@ contains
+    &  n_wave_weight, ir_max, n_chan, &
+    &  nos(nnsta), io_mod(nnsta), n_chan3
+    real dt, weig(nnsta), j_wig(11), dt_sample, lat_s, lon_s
+-   character(len=20) filename
++   character(len=255) filename
+ !   character(len=6) sta_name(nnsta)
+ !   character(len=3) component(nnsta)
+ 
+@@ -144,7 +144,7 @@ contains
+    &  n_wave_weight, ir_max, n_chan, &
+    &  nos(nnsta), io_mod(nnsta), n_chan3
+    real :: lat_s, lon_s, dt, weig(nnsta), j_wig(11), dt_sample
+-   character(len=20) filename
++   character(len=255) filename
+ !   character(len=6) sta_name(nnsta)
+ !   character(len=3) component(nnsta)
+ 
+@@ -221,7 +221,7 @@ contains
+    &  nos, n_chan3, idts, nstaon, love, int1
+    real lat_sta, lon_sta, j_wig(11), dt, & 
+    &  rang, az, earth_angle, disp_or_vel(nnsta), float1, float2
+-   character(len=20) filename
++   character(len=255) filename
+    character(len=6)  earth, sttyp 
+    character(len=14) fname
+ 
+@@ -303,9 +303,9 @@ contains
+    real lat_s(nnsta), lon_s(nnsta), dt, &
+    &  ang_ns(nnsta), ang_ew(nnsta), weig(nnsta, 3), j_wig(11), dt_sample, &
+    &  dip, rake, theta
+-   character(len=20) filename
++   character(len=255) filename
+ !   character(len=6) sta_name(nnsta)
+-   character(len=250) modes
++   character(len=255) modes
+ 
+    n_chan3 = 0
+ !
+@@ -401,7 +401,7 @@ contains
+    integer ll_in, ll_out, ll_g, j_con(11), k, ir, no, &
+    &  n_wave_weight, ir_max, n_chan, nos, io_mod, n_chan3
+    real :: lat_s, lon_s, dt, weig(nnsta), j_wig(11), dt_sample
+-   character(len=20) filename
++   character(len=255) filename
+ !   character(len=6) sta_name(nnsta)
+ !   character(len=3) component(nnsta)
+ 
+@@ -476,7 +476,7 @@ contains
+    real cr(inptd), cz(inptd), obser(n_data), &
+    &  dto, amp_max, obse(n_data, nnsta)
+    character(len=40) string
+-   character(len=20) filename
++   character(len=255) filename
+   
+    filename = trim(filename)
+    open(13, file=filename, status='old')
+diff --git a/fortran_code/bin_str_f95/get_strong_motion.f95 b/fortran_code/bin_str_f95/get_strong_motion.f95
+index ff6f158..b13e734 100755
+--- a/fortran_code/bin_str_f95/get_strong_motion.f95
++++ b/fortran_code/bin_str_f95/get_strong_motion.f95
+@@ -14,10 +14,10 @@ program get_strong_motion
+    use bpfilter, only : bandpassfilter
+    use rad_pattern, only : rad_coef
+    implicit none
+-   character(len=100) :: vel_model, gf_file, vel_file, gf_bank, filter_file, wave_file, stat_file
++   character(len=255) :: vel_model, gf_file, vel_file, gf_bank, filter_file, wave_file, stat_file
+    character(len=70) :: string1, input
+-   character(len=200) :: directory,filterfile,risetimefile,pointsourcefile
+-   character(len=200) :: channelsfile,waveformsfile,responsefile
++   character(len=255) :: directory,filterfile,risetimefile,pointsourcefile
++   character(len=255) :: channelsfile,waveformsfile,responsefile
+    character(len=10) :: sta_name(200)
+    character(len=12) :: filename
+    character(len=3) :: comp
+diff --git a/fortran_code/bin_str_f95/retrieve_gf.f95 b/fortran_code/bin_str_f95/retrieve_gf.f95
+index 6a80593..fac8795 100755
+--- a/fortran_code/bin_str_f95/retrieve_gf.f95
++++ b/fortran_code/bin_str_f95/retrieve_gf.f95
+@@ -22,8 +22,8 @@ contains
+ !  vel_model: file with velocity model
+ !
+    implicit none
+-   character(len=100), intent(in) :: gf_file
+-   character(len=100), intent(out) :: vel_model, gf_bank
++   character(len=255), intent(in) :: gf_file
++   character(len=255), intent(out) :: vel_model, gf_bank
+    open(1, file=gf_file, status='old')
+    read(1, *)vel_model
+    read(1, *)dep_max, dep_min, dep_step
+@@ -44,7 +44,7 @@ contains
+ !  z_max: maximum depth of point sources
+ !
+    implicit none
+-   character(len=100) :: gf_bank
++   character(len=255) :: gf_bank
+    real :: z_min, z_max
+    integer :: npt, nx_b, nx_e, nz_b, nz_e, ixx, izz
+    integer :: index_rec
+diff --git a/fortran_code/bin_str_f95/store_gf.f95 b/fortran_code/bin_str_f95/store_gf.f95
+index b544795..8b92bc7 100644
+--- a/fortran_code/bin_str_f95/store_gf.f95
++++ b/fortran_code/bin_str_f95/store_gf.f95
+@@ -81,7 +81,7 @@ contains
+ !  disp: True if data to be used is cGPS, False otherwise
+ !  
+    implicit none
+-   character(len=100) :: filter_file, wave_file, stat_file, event_file
++   character(len=255) :: filter_file, wave_file, stat_file, event_file
+    character(len=70) :: string1, string2
+    real :: lat_e, lon_e, dep_e
+    integer :: ir, no
+diff --git a/fortran_code/src_dc_f95/green_bank_fk.f95 b/fortran_code/src_dc_f95/green_bank_fk.f95
+index aed84e9..76db003 100644
+--- a/fortran_code/src_dc_f95/green_bank_fk.f95
++++ b/fortran_code/src_dc_f95/green_bank_fk.f95
+@@ -20,7 +20,7 @@ program green_bank_fk
+    integer iz, k, ll, n_com, nd_max, npt, ntc, nx, nz
+    logical :: disp
+ 
+-   character(len=100) gf_file, vel_model, gf_bank, input
++   character(len=255) gf_file, vel_model, gf_bank, input
+ !
+    call getarg(1, input)
+    disp = (input.eq.'cgps')
+diff --git a/fortran_code/src_dc_f95/green_bank_fk_openmp.f95 b/fortran_code/src_dc_f95/green_bank_fk_openmp.f95
+index 4d89e33..3f819b1 100644
+--- a/fortran_code/src_dc_f95/green_bank_fk_openmp.f95
++++ b/fortran_code/src_dc_f95/green_bank_fk_openmp.f95
+@@ -20,7 +20,7 @@ program green_bank_fk_openmp
+    integer iz, k, ll, n_com, nd_max, npt, ntc, nx, nz
+    logical :: disp
+ 
+-   character(len=100) gf_file, vel_model, gf_bank, input, directory
++   character(len=255) gf_file, vel_model, gf_bank, input, directory
+ !
+    call getarg(1, input)
+    call getarg(2, directory)
+diff --git a/fortran_code/src_dc_f95/retrieve_gf.f95 b/fortran_code/src_dc_f95/retrieve_gf.f95
+index 94191d6..555ec59 100755
+--- a/fortran_code/src_dc_f95/retrieve_gf.f95
++++ b/fortran_code/src_dc_f95/retrieve_gf.f95
+@@ -24,8 +24,8 @@ contains
+ !  gf_bank: location of GF bank
+ !
+    implicit none
+-   character(len=100), intent(in) :: gf_file
+-   character(len=100), intent(out) :: vel_model, gf_bank
++   character(len=255), intent(in) :: gf_file
++   character(len=255), intent(out) :: vel_model, gf_bank
+    open(1, file=gf_file, status='old')
+    read(1, *)vel_model
+    read(1, *)dep_max, dep_min, dep_step
diff --git a/var/spack/repos/builtin/packages/neic-finitefault/package.py b/var/spack/repos/builtin/packages/neic-finitefault/package.py
new file mode 100644
index 0000000000..a27283e371
--- /dev/null
+++ b/var/spack/repos/builtin/packages/neic-finitefault/package.py
@@ -0,0 +1,142 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class NeicFinitefault(PythonPackage):
+    """Wavelet and simulated Annealing SliP inversion (WASP).
+    This code uses a nonlinear simulated annealing inversion method to
+    model slip amplitude, rake, rupture time, and rise time on a discretized
+    fault plane, finding the solution that best fits the observations in
+    the wavelet domain."""
+
+    homepage = "https://code.usgs.gov/ghsc/neic/algorithms/neic-finitefault"
+
+    url = "https://code.usgs.gov/ghsc/neic/algorithms/neic-finitefault/-/archive/0.1.0/neic-finitefault-0.1.0.tar.gz"
+    git = "https://code.usgs.gov/ghsc/neic/algorithms/neic-finitefault"
+
+    maintainers("snehring")
+
+    license("CC0-1.0", checked_by="snehring")
+
+    version("20240410", commit="ef6a1a92d60549100885112e24a18e38d8d4ce0b")
+    version("0.1.0", sha256="36b400dfc418bf78a3099f6fc308681c87ae320e6d71c7d0e98a2738e72fb570")
+
+    resource(
+        name="fd_bank",
+        url="https://zenodo.org/records/7236739/files/fd_bank",
+        sha256="fe0f1a392cb9b6623c981de2a4fae405d9820b14e274e287e64731aede8ecb40",
+        expand=False,
+        when="@0.1.0:",
+    )
+    resource(
+        name="LITHO1.0.nc",
+        url="https://ds.iris.edu/files/products/emc/emc-files/LITHO1.0.nc",
+        sha256="4429bdf3fc2a5402064b40b059faf3a79d9ce0818feb1b13122e169af56f4b43",
+        expand=False,
+        when="@0.1.0:",
+    )
+    resource(
+        name="tectonicplates",
+        url="https://github.com/fraxen/tectonicplates/archive/339b0c56563c118307b1f4542703047f5f698fae.zip",
+        sha256="694ebf7090db07e47b07f1ae21175c4a5fa9c85bb79815680e439c1032407b95",
+        when="@0.1.0:",
+    )
+
+    depends_on("python@3.9:3.12", type=("build", "run"))
+
+    depends_on("py-poetry-core@1:", type="build")
+
+    depends_on("py-cartopy@0.21.1:0", type=("build", "run"))
+    depends_on("py-ipykernel@6.15:6", type=("build", "run"))
+    depends_on("py-matplotlib@3.8.3:3", type=("build", "run"))
+    depends_on("py-matplotlib@3.7.2:3", type=("build", "run"), when="@0.1.0")
+    depends_on("py-netcdf4@1.6.4:1~mpi", type=("build", "run"))
+    depends_on("py-numpy@1.25:1", type=("build", "run"))
+    depends_on("py-obspy@1.4:1", type=("build", "run"))
+    depends_on("py-pygmt@0.9:0.9", type=("build", "run"))
+    depends_on("py-pyproj@3.3:3", type=("build", "run"))
+    depends_on("py-scipy@1.11.1:1", type=("build", "run"))
+    depends_on("py-shapely@=1.7.1", type=("build", "run"))
+    depends_on("py-pyrocko@=2023.6.29", type=("build", "run"))
+    depends_on("py-typer@0.9", type=("build", "run"))
+    depends_on("py-okada-wrapper@=18.12.07.3", type=("build", "run"))
+
+    # non python deps
+    depends_on("geos@=3.11.2", type=("build", "run"))
+    depends_on("gmt@=6.4.0", type=("build", "run"))
+    depends_on("proj@=9.2.0", type=("build", "run"))
+    # not a direct dep, but we do need gdal to have these variants
+    depends_on("gdal+jpeg+jxl+openjpeg", type=("build", "run"))
+
+    parallel = False
+
+    patch("fortran-filename-length.patch")
+
+    @run_before("install")
+    def build(self):
+        # place resources, couldn't figure out another way to do this
+        # that didn't result in symlinks
+        relevant_resources = [
+            resource
+            for resource_spec, resource_list in self.resources.items()
+            if self.spec.intersects(resource_spec)
+            for resource in resource_list
+        ]
+        for resource in relevant_resources:
+            res_path = resource.fetcher.stage.source_path
+            if resource.name == "fd_bank":
+                res_dst = join_path(self.build_directory, "fortran_code", "gfs_nm", "long")
+            elif resource.name == "LITHO1.0.nc":
+                res_dst = join_path(self.build_directory, "fortran_code", "info")
+            elif resource.name == "tectonicplates":
+                res_dst = self.build_directory
+
+            res_dst = join_path(res_dst, resource.name)
+
+            if resource.name == "tectonicplates":
+                copy_tree(res_path, res_dst)
+            else:
+                copy(join_path(res_path, resource.name), res_dst)
+
+        # everything about this seems to assume it's going to reside where it's compiled
+        mkdirp(self.prefix)
+        install_tree(".", self.prefix)
+
+        with working_dir(self.prefix.fortran_code):
+            with open(join_path("gfs_nm", "long", "low.in"), mode="a") as f:
+                f.write(f"\n{self.prefix.fortran_code.gfs_nm.long.fd_bank}")
+            # compile fortran code
+            with working_dir("bin_inversion_gfortran_f95"):
+                make("clean")
+                make()
+            with working_dir("bin_str_f95"):
+                make("clean")
+                make()
+            with working_dir("src_dc_f95"):
+                make("clean")
+                make()
+
+    @run_after("install")
+    def generate_config_file(self):
+        file = f"""[PATHS]
+code_path = {self.prefix}
+surf_gf_bank = {join_path(self.prefix.fortran_code.gfs_nm.long, "low.in")}
+modelling = {self.prefix.fortran_code.bin_inversion_gfortran_f95}
+get_near_gf = {self.prefix.fortran_code.bin_str_f95}
+compute_near_gf = {self.prefix.fortran_code.src_dc_f95}
+info = {self.prefix.fortran_code.info}
+cartopy_files = {self.prefix.tectonicplates}"""
+
+        with working_dir(self.prefix):
+            with open("config.ini", mode="w") as f:
+                f.write(file)
+        symlink(
+            join_path(self.prefix, "config.ini"),
+            join_path(
+                self.prefix.lib, f"python{self.spec['python'].version.up_to(2)}", "config.ini"
+            ),
+        )
diff --git a/var/spack/repos/builtin/packages/py-obspy/package.py b/var/spack/repos/builtin/packages/py-obspy/package.py
new file mode 100644
index 0000000000..318f9f8da8
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-obspy/package.py
@@ -0,0 +1,36 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class PyObspy(PythonPackage):
+    """ObsPy is an open-source project dedicated to provide a Python
+    framework for processing seismological data"""
+
+    homepage = "https://github.com/obspy/obspy"
+    pypi = "obspy/obspy-1.4.0.tar.gz"
+
+    maintainers("snehring")
+
+    license("LGPL-3.0-only", checked_by="snehring")
+
+    version("1.4.1", sha256="9cf37b0ce03de43d80398703c006bfddbd709f32e8460a9404b27df998d3f747")
+    version("1.4.0", sha256="336a6e1d9a485732b08173cb5dc1dd720a8e53f3b54c180a62bb8ceaa5fe5c06")
+
+    depends_on("python@3.8:3", type=("build", "run"))
+
+    depends_on("py-setuptools", type="build")
+
+    depends_on("py-numpy@1.20:", type=("build", "run"))
+    # importing hann from scipy.signal is deprecated, removed in 1.13
+    # to be fixed in 1.4.1
+    depends_on("py-scipy@1.7:1", type=("build", "run"), when="@1.4.1:")
+    depends_on("py-scipy@1.7:1.12.0", type=("build", "run"), when="@1.4.0")
+    depends_on("py-matplotlib@3.3:", type=("build", "run"))
+    depends_on("py-lxml", type=("build", "run"))
+    depends_on("py-sqlalchemy", type=("build", "run"))
+    depends_on("py-decorator", type=("build", "run"))
+    depends_on("py-requests", type=("build", "run"))
diff --git a/var/spack/repos/builtin/packages/py-okada-wrapper/package.py b/var/spack/repos/builtin/packages/py-okada-wrapper/package.py
new file mode 100644
index 0000000000..54f524516b
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-okada-wrapper/package.py
@@ -0,0 +1,28 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class PyOkadaWrapper(PythonPackage):
+    """Python and MATLAB wrappers for the Okada Green's function codes"""
+
+    homepage = "https://github.com/tbenthompson/okada_wrapper"
+    pypi = "okada_wrapper/okada_wrapper-18.12.07.3.tar.gz"
+
+    maintainers("snehring")
+
+    license("MIT", checked_by="snehring")
+
+    version(
+        "18.12.07.3", sha256="ee296ad6e347c8df400f6f3d1badc371925add8d1af33854634c2fe1a2b2c855"
+    )
+
+    # https://github.com/tbenthompson/okada_wrapper/issues/8
+    depends_on("python@3:3.11", type=("build", "run"))
+
+    depends_on("py-setuptools", type="build")
+
+    depends_on("py-numpy", type=("build", "run"))
diff --git a/var/spack/repos/builtin/packages/py-pygmt/package.py b/var/spack/repos/builtin/packages/py-pygmt/package.py
new file mode 100644
index 0000000000..a900cd043c
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-pygmt/package.py
@@ -0,0 +1,31 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class PyPygmt(PythonPackage):
+    """A Python interface for the Generic Mapping Tools."""
+
+    homepage = "https://github.com/GenericMappingTools/pygmt"
+    pypi = "pygmt/pygmt-0.9.0.tar.gz"
+
+    maintainers("snehring")
+
+    license("BSD-3-Clause", checked_by="snehring")
+
+    version("0.9.0", sha256="1090be7a3745e982af130a0289b9ceb60289b9c2c50fc2e0f681004ed7a1a20e")
+
+    depends_on("python@3.9:3", type=("build", "run"))
+
+    depends_on("py-setuptools@64:", type="build")
+    depends_on("py-setuptools-scm@6.2:", type="build")
+
+    depends_on("py-numpy@1.21:", type=("build", "run"))
+    depends_on("py-pandas", type=("build", "run"))
+    depends_on("py-xarray", type=("build", "run"))
+    depends_on("py-netcdf4", type=("build", "run"))
+    depends_on("py-packaging", type=("build", "run"))
+    depends_on("gmt@6.3.0:+graphicsmagick", type=("build", "run"))
diff --git a/var/spack/repos/builtin/packages/py-pyrocko/package.py b/var/spack/repos/builtin/packages/py-pyrocko/package.py
new file mode 100644
index 0000000000..e93dbdf753
--- /dev/null
+++ b/var/spack/repos/builtin/packages/py-pyrocko/package.py
@@ -0,0 +1,31 @@
+# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack.package import *
+
+
+class PyPyrocko(PythonPackage):
+    """Pyrocko is an open source seismology toolbox and library, written in the
+    Python programming language"""
+
+    homepage = "https://pyrocko.org/"
+    pypi = "pyrocko/pyrocko-2023.6.29.tar.gz"
+
+    maintainers("snehring")
+
+    license("GPL-3.0", checked_by="snehring")
+
+    version("2024.1.10", sha256="4fb2c72d0b036ce3c70bfd066e1ce4946eb93d9190d202e9fc689c1f29e4845f")
+    version("2023.6.29", sha256="779a234592bfcfa1c96939fee53d0dfc5cadf111432a2679f08166cfd8bcae41")
+
+    depends_on("python@3.7:", type=("build", "run"))
+
+    depends_on("py-setuptools", type="build")
+
+    depends_on("py-numpy@1.16:", type=("build", "run"))
+    depends_on("py-scipy@1:", type=("build", "run"))
+    depends_on("py-pyyaml", type=("build", "run"))
+    depends_on("py-matplotlib", type=("build", "run"))
+    depends_on("py-requests", type=("build", "run"))