The rates of sea level rise associated with meltwater pulse 1A are the highest known rates of post-glacial, eustatic sea level rise.
ðə ɹˈeɪts ʌv sˈiː lˈɛvəl ɹˈaɪz ɐsˈoʊsɪˌeɪɾᵻd wɪð mˈɛltwɔːɾɚ pˈʌls wˈʌn ˈeɪ ɑːɹ ðə hˈaɪɪst nˈoʊn ɹˈeɪts ʌv pˈoʊstɡlˈeɪʃəl, juːstˈæɾɪk sˈiː lˈɛvəl ɹˈaɪz.