oint ▁Ty ph oon ▁Warning ▁Center ▁also ▁monitor ▁the ▁bas in . ▁Within ▁the ▁bas in ▁a ▁Category ▁ 1 ▁tropical ▁cy clone ▁is ▁a ▁tropical ▁cy clone ▁that ▁has ▁ 1 0 - min ute ▁mean ▁maximum ▁sust ained ▁wind ▁spe eds ▁of ▁ ▁on ▁the ▁Australian ▁tropical ▁cy clone ▁intensity ▁scale . ▁A ▁named ▁storm ▁could ▁also ▁be ▁class ified ▁as ▁a ▁Category ▁ 1 ▁tropical ▁cy clone ▁if ▁it ▁is ▁estimated , ▁to ▁have ▁ 1 - min ute ▁mean ▁maximum ▁sust ained ▁wind ▁spe eds ▁of ▁between ▁ ▁on ▁the ▁S aff ir - Sim pson ▁h urr icane ▁wind ▁scale . ▁However , ▁this ▁scale ▁is ▁not ▁officially ▁used ▁in ▁the ▁Australian , ▁however , ▁various ▁ag encies ▁including ▁NASA ▁also ▁use ▁it ▁to ▁compare ▁tropical ▁cycl ones . ▁A ▁Category ▁ 1 ▁tropical ▁cy clone ▁is ▁expected ▁to ▁cause ▁some ▁damage , ▁if ▁it ▁significantly ▁impact s ▁land ▁at ▁or ▁near ▁its ▁peak ▁intensity . ▁ ▁Systems ▁ ▁Notes ▁ ▁See ▁also ▁List ▁of ▁Category ▁ 1 ▁Atlantic ▁h urr ican es ▁List ▁of ▁Category ▁ 1 ▁Pacific ▁h urr ican es ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : Category ▁ 1 ▁Australian ▁region ▁cycl ones ▁Category : T rop ical ▁cy clone ▁intensity ▁articles <0x0A> </s> ▁The ▁Illinois ▁Mathemat ics ▁and ▁Science ▁Academy , ▁or ▁I MS A , ▁is ▁a ▁three - year ▁resident ial ▁public ▁secondary ▁education ▁institution ▁in ▁Aur ora , ▁Illinois , ▁United ▁States , ▁with ▁an ▁en roll ment ▁of