Dataset View
https://doi.org/10.31905/4GGVBFBE
Submission date: 14-03-2023
The southern East African Rift System (EARS) relocated earthquake catalogue and ground-motion database
Joanna M. Holmgren (1), Maximilian J. Werner (2), Katsuichiro Goda (3), Manuela Villani (4), Vitor Silva (5), Patrick Chindandali (6), Victoria Stevens (7),
- (1) University of Bristol
- (2) University of Bristol
- (3) University of Western Ontario
- (4) Arup Ltd, Global Earthquake Model
- (5) Global Earthquake Model
- (6) Malawi Geological Survey
- (7) Earth Observatory of Singapore, Nanyang Technological University
Brief Description: This southern EARS depository contains a relocated earthquake catalogue and ground-motion table of 882 events spanning 1994 to 2022 with available time-series records within epicentral distances of 300 km. Additionally, the dataset includes a directory with the 10,725 instrument-corrected time series records used in the database, along with P- and S-wave phase arrivals for each record. The ground-motion database consists of two flatfiles: one file containing the 5% damped pseudo-spectral acceleration (PSA), peak ground acceleration (PGA) and velocity (PGV) ground-motion intensity measures for the horizontal components, and one file containing the Fourier amplitude spectra (FAS) metrics for the horizontal components.
Corresponding Author:
Joanna M. HolmgrenRelated Publications:
Holmgren JM, Werner MJ, Goda K, et al. A relocated earthquake catalog and ground motion database for the southern East African rift system. Earthquake Spectra. 2023;0(0). doi: 10.1177/87552930231173450.
Licence
CC BY-SA 4.0
Download File:
SouthEARS.zip File size: 412M
File Contents:
| README.txt |
| SouthEARS_EarthquakeCatalog.csv |
| SouthEARS_EventPhasePicks.csv |
| SouthEARS_FASTable.csv |
| SouthEARS_GroundMotionTable.csv |
| SouthEARS_StationCatalog.csv |
| SouthEARS_FAS_Frequencies.csv |
| SouthEARS_PSA_Frequencies.csv |
| SouthEARS_TimeSeries_SAC.zip |
Cite as:
Holmgren, J., Werner, M., Goda, K., Villani, M., Silva, V., Chindandali, P., Stevens, V. (2023). The southern East African Rift System (EARS) relocated earthquake catalogue and ground-motion database, ISC Seismological Dataset Repository, https://doi.org/10.31905/4GGVBFBE
