Standard Wave Scatter Table Limitation for Evaluating SGISC Based on Hindcast Data Analysis

The operational measure (OM) of the Second-Generation Intact Stability Criteria (SGISC) is initial step toward design a performance-based dynamic stability assessment ship by considering vessel’s operation, loading condition and weather parameters. SGISC recommends standard wave scatter table (WST) for environmental data, an indefinite requirement simplified pathway, which provides probability occurrence. existing WST was developed based on North Atlantic Ocean. study aims to identify discrepancy in occurrence IMO-recommended when compared with hindcast smaller regions Ocean application SGISC. This one kind very significant, given that using provided unrestricted ability under findings this research provide insights into significant differences graphically especially across different seasons A case OMs C11 class post-Panamax container excessive acceleration better represent study. In study, limitation defined individual sea areas WST. investigation shows regional seasonal limitations are required season 4 operation beyond safety estimation achieved not adequate. suggest identified significantly limit use validation recommendation relevant improving vulnerability criteria, data reliable available also region-specific, hence accuracy can be improved while