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首页> 外文期刊>Natural Hazards and Earth System Sciences Discussions >Design and implementation of a mobile device app for network-based earthquake early warning systems (EEWSs): application to the PRESTo EEWS in southern Italy
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Design and implementation of a mobile device app for network-based earthquake early warning systems (EEWSs): application to the PRESTo EEWS in southern Italy

机译：用于网络的地震预警系统（EEWSS）的移动设备应用程序的设计与实现：在意大利南部的Presto Eews应用

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摘要

A fundamental feature of any earthquake early warning system is the abilityof rapidly broadcast earthquake information to reach a wide audience of potentialend users and stakeholders, in an intuitive, customizable way. Smartphonesand other mobile devices are nowadays continuously connected to the Internetand represent the ideal tools for earthquake alerts dissemination to informa large number of users about the potential damaging shaking of an impendingearthquake. Here we present a mobile app (named ISNet EWApp or simply EWApp) for Android devices whichcan receive the alerts generated by a network-based Early Warning system.Specifically, the app receives the earthquake alerts generated by the PRESToEEWS, which is currently running on the accelerometric stations of theIrpinia Seismic Network (ISNet) in southern Italy. In the absence of alerts,EWApp displays the standard bulletin of seismic events that have occurred withinthe network. In the event of a relevant earthquake, the app has adedicated module to predict the expected ground-shaking intensity and theavailable lead time at the user's position and to provide customized messagesto inform the user about the proper reaction to adopt during the alert. We firstpresent the architecture of both the network-based system and EWApp and then describe its essential operational modes. The app is designed in a waythat is easily exportable to any other network-based early warning system.
机译：任何地震预警系统的基本特征是迅速播放地震信息，以直观，可定制的方式达到潜在用户和利益相关者的广泛观众。智能手机如今，其他移动设备持续连接到Internet和Internet和地震警报的理想工具，用于传播大量用户有关电梯的潜在损坏震动。在这里，我们为Android设备提供了一个移动应用程序（名为ISNet EWAPP或SIMPLE EWAPP），它会收到基于网络的预警系统生成的警报。特殊地，该应用程序接收由prestoeews生成的地震警报，当前正在运行南意大利南部的环临时地震网络（Isnet）的加速站。在没有警报的情况下，EWAPP显示了在网络中发生的地震事件的标准公告。如果发生了相关地震，该应用程序具有覆盖的模块，以预测用户位置的预期地面震动强度和可延伸的时间，并提供定制的MessageSto通知用户在警报期间采用的适当反应。我们始终为基于网络的系统和EWAPP的体系结构，然后描述其基本操作模式。该应用程序以Waythat设计为任何其他基于网络的预警系统。

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