Skip to main content

2021-08-14 Mw7.2 Nippes, Haiti, Earthquake

Seismic and Geodetic Observations for Finite-Fault Modeling

Dates

Publication Date

Citation

Goldberg, D.E., Barnhart, W.D., and Crowell. B.W., 2022. Regional and Teleseismic Observations for Finite-Fault Product: U.S. Geological Survey data release, https://doi.org/10.5066/P9ZO5FRS.

Summary

This data release contains seismic and geodetic observations as well as finite-fault inversion results for the August 14, 2021 Nippes, Haiti earthquake. The dataset includes broadband teleseismic data, regional strong-motion accelerometer data, Global Navigation Satellite System (GNSS) static offset estimates, re-sampled Interferometric Synthetic Aperture Radar (InSAR) line-of-sight displacements, and a centroid moment tensor solution in the formats necessary for input to the Wavelet and simulated Annealing SliP (WASP) finite fault inversion code (https://github.com/slipinversion/WASP). Preferred solutions using (1) only the broadband teleseismic data and (2) all available datasets (joint regional and teleseismic) are included.

Contacts

Attached Files

Click on title to download individual files attached to this item.

StrongMotion_Accelerometer_Data.zip
“Strong-Motion Accelerometer Data”
505.82 KB application/zip
Teleseismic_Data.zip
“Broadband Teleseismic Data”
460.67 MB application/zip
6000f65h_cmt_CMT
“Centroid Moment Tensor Solution”
346 Bytes text/plain
gps_data
“Static GNSS Offsets”
624 Bytes text/plain
s1_20210803-20210815_p142_descending.txt
“Resampled InSAR Descending p142”
65.4 KB text/plain
s1_20210805-20210817_p4_ascending.txt
“Resampled InSAR Ascending p4”
55.09 KB text/plain
NippesHaiti_FiniteFaultModels.png
“Finite-Fault Models”
thumbnail 1.17 MB image/png
Teleseismic_Only_Model.zip
“Teleseismic-Only Finite-Fault Model”
6.55 MB application/zip
Joint_Regional_Teleseismic_Model.zip
“Joint Regional and Teleseismic Finite-Fault Model”
8.9 MB application/zip

Purpose

The data contained within this release can be used in the Wavelet and simulated Annealing SliP (WASP) finite fault inversion code or for other modeling efforts related to the August 14, 2021, Mw7.2 Nippes, Haiti, earthquake.
Finite-Fault Models
Finite-Fault Models

Communities

  • USGS Data Release Products

Provenance

Data source
Input directly

Item Actions

View Item as ...

Save Item as ...

View Item...