Data for: Field data and simulation results of the Seoul Halloween crowd-crush

This data contains field data and simulation results related to the Seoul Halloween crowd-crush that occurred in Itaewon, Seoul, in 2022. The dataset includes original mobile LTE data from the event, conversations between pedestrians and police, and simulation codes and results. The simulations were conducted using MATLAB and Fortran to analyze crowd dynamics and potential safety measures.
, , , # Field data and simulation results of the Seoul Halloween crowd-crush

[https://doi.org/10.5061/dryad.kprr4xhb9](https://doi.org/10.5061/dryad.kprr4xhb9)

## Description of the data and file structure

The field data detail the sequence of events as recognized by official sources, alongside populations in Itaewon during the disaster. Simulations within this dataset employs a hydrodynamic model solved through a combination of the mixed-type finite difference method and the fast sweeping method, methodologies that are further elaborated in references [1-2].

### Field data

The field data includes:

* Urban Dynamics: LTE data (1-31 October 2022) showing urban and suburban movements.
* Visitor Monitoring: Data from SDOT001 devices tracking visitors at specific stations (24 October - 6 November 2022).
* Population Data: De facto population figures in Itaewon on 29 October 2022, detailed by localities.
* Police Call History: Timeline and details of 11 critical police calls related t...