An efficient early warning system for typhoon storm surge based on time-varying advisories by coupled ADCIRC and SWAN

Efficient Real-time Erosion Early Warning System and Artificial Sand Dune Breaching on Haeundae Beach, Korea

“…In EWS application, either promptness or accuracy can be selected as the target during storm surge events (Suh et al, 2015). To secure promptness under the given computational facilities, a regular XBeach grid of 30-m spacing as shown in Figure 1 (c) was coupled with a relatively coarse unstructured grid covering the Northwest Pacific Ocean, i.e., the NWP-57k grid.…”

Fast Ensemble Forecast of Storm Surge along the Coast of China

“…In fact, the overall time cost of a 5-day ensemble storm surge forecast takes less than 10 min on a single PC computer in this study. It is relatively small compared to many other ensemble storm surge forecast models, such as the model in the study of Suh et al (2015), with the average time of 69 min for the storm surge forecast.…”

Systèmes d’alerte précoce pour les aléas naturels et environnementaux : virage ou mirage technologique ?

“…Généralement, le cloisonnement existe entre les boîtes scientifiques, législatives et de gestion des risques (GARCÍA, 2012). La plupart des auteurs se concentrent alors sur certains éléments opérationnels selon leur spécialité, ce qui peut se refléter dans les publications scientifiques s'intéressant davantage aux volets techniques des SAP, comme l'étude de l'aléa (ALFIERI et al, 2012;BREKKE et SOLBERG, 2005;SUH et al, 2015) ou la diffusion de l'information grâce aux nouvelles technologies (BEAN et al, 2016;CHATFIELD et BRAJAWIDAGDA, 2014HANDMER, 2000;JIBIKI et al, 2016).…”