Typhoon Joan, known in the Philippines as  Super Typhoon Sening, was the first of two super typhoons to strike the Philippines within a week in October 1970, the second being Super Typhoon Kate.
taɪfˈuːn dʒˈoʊn, nˈoʊn ɪnðə fˈɪlᵻpˌiːnz æz sˈuːpɚ taɪfˈuːn sˈɛnɪŋ, wʌzðə fˈɜːst ʌv tˈuː sˈuːpɚ taɪfˈuːnz tə stɹˈaɪk ðə fˈɪlᵻpˌiːnz wɪðˌɪn ɐ wˈiːk ɪn ɑːktˈoʊbɚ nˈaɪntiːnhˈʌndɹɪd sˈɛvənti, ðə sˈɛkənd bˌiːɪŋ sˈuːpɚ taɪfˈuːn kˈeɪt.