[DTC-E5] WF7502: Synthetic shaking simulation or Event-DT Version 1
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Download RO-CrateDigitial Twin Component for Earthquakes (DTC-E) WorkFlow 2 (WF7502) generates synthetic shaking simulations (shakemaps) for seismic sources at different time scales, and automatically incorporates new data as it becomes available.
The workflow consists of multiple steps (ST), datasets (DT), and software services (SS). Below is a simplified breakdown:
Data Ingestion & Preprocessing
- ST750201: Assimilates real-time earthquake data from external sources.
- ST750202: Extracts earthquake source parameters.
- SS7502 - SS7504: Software services supporting data extraction.
HPC Simulations & Hazard Mapping
- ST750203: Prepares input parameters for simulations.
- ST750204: Runs high-performance computing (HPC) earthquake simulations.
- SS7501: Simulating software salvus by mondaic.com.
- ST750207: Generates synthetic shaking maps based on ML (MLESmap).
Dynamic Updates & Urgent Computing
- ST750205: Evaluates real-time event updates.
- ST750206: Enables urgent computing for time-sensitive simulations.
Post-Processing & Output Storage
- ST750208: Post-processes the results.
- ST750209: Gathers final outputs.
- ST750210: Updates the Shake Maps Library (DT7502).
Inputs
| ID | Name | Description | Type |
|---|---|---|---|
| DT7501 | n/a | CSEMv3 model |
|
| FDNS_STREAM | n/a | Stream from FDNS service. |
|
| RUN_MLESMAP | n/a | Flag to run or skip MLESmap step. |
|
Steps
| ID | Name | Description |
|---|---|---|
| ST750201 | n/a | Assimilate Data – Collect earthquake data from multiple sources. |
| ST750202 | n/a | Acquire Source Parameters – Construct earthquake source parameters. |
| SS7502 | n/a | ST750202 |
| SS7503 | n/a | ST750202 |
| SS7504 | n/a | ST750202 |
| ST750203 | n/a | Build Input Parameters – Prepare parameters for simulations. |
| ST750204 | n/a | EQ. HPC Simulations – Run high-performance earthquake simulations. |
| SS7501 | n/a | ST750204 |
| ST750205 | n/a | Evaluate Event Updates – Dynamically update events based on new data. |
| ST750206 | n/a | Enable Urgent Computing – Prioritize urgent simulations. |
| ST750207 | n/a | MLESmap – Generate statistical earthquake hazard maps. |
| ST750208 | n/a | Post-process Results – Analyze and compare results. |
| ST750209 | n/a | Gather Outputs – Collect final results for visualization. |
| ST750210 | n/a | Shake Maps Library – Store results in the Synthetic Shake Maps Library (DT7502). |
Outputs
| ID | Name | Description | Type |
|---|---|---|---|
| DT7502 | n/a | Shake Maps Library |
|
Version History
Version 1 (earliest) Created 10th Apr 2025 at 14:13 by Johannes Kemper
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Created: 10th Apr 2025 at 14:13
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Teams: COMPSs Tutorials
Organizations: Barcelona Supercomputing Center (BSC-CNS)
https://orcid.org/0000-0002-3854-6784
Teams: COMPSs Tutorials
Organizations: Barcelona Supercomputing Center (BSC-CNS)
With present computational capabilities and data volumes entering the Exascale Era, digital twins of the Earth system will be able to mimic the different system components (atmosphere, ocean, land, lithosphere) with unrivaled precision, providing analyses, forecasts, and what if scenarios for natural hazards and resources from their genesis phases and across their temporal and spatial scales. DT-GEO aims at developing a prototype for a digital twin on geophysical extremes including earthquakes, ...
Teams: WP5 - Volcanoes, WP6 - Tsunamis, WP7 - Earthquakes, WP8 - Anthropogenic geophysical extremes
Web page: https://dtgeo.eu/
Provide an integrated, comprehensive, modular modelling and testing framework
Develop multi-scale workflows applicable beyond the identified test-areas enabling improved physical understanding and progress beyond state-of-the-art in the earthquake process.
Develop and implement 6 DTCs covering earthquake-related aspects over long and short time scales
Test the 6 DTC-E at 4 relevant sites: Euro-Med (SD8), Central Apennines and Alto-Tiberina (SD9), Bedretto Lab (SD10) and the Alps (SD11).
Space: A Digital Twin for GEOphysical extremes (DT-GEO)
Public web page: https://dtgeo.eu/
