0   km / h ▁( 9 0   m ph ); ▁the ▁N P MO C ▁reported ▁peak ▁ 1 - min ute ▁sust ained ▁wind spe eds ▁of ▁ 1 6 5   km / h ▁( 1 0 5   m ph ) ▁which ▁made ▁it ▁equivalent ▁to ▁a ▁Category ▁ 2 ▁h urr icane ▁on ▁the ▁SS HS . ▁After ▁att aining ▁peak ▁intensity , ▁O se a ▁gradually ▁weak ened . ▁By ▁November ▁ 2 7 , ▁the ▁N P MO C ▁had ▁issued ▁their ▁final ▁warning ▁on ▁the ▁system ▁because ▁the ▁con ve ction ▁had ▁become ▁dis located ▁over ▁ ▁from ▁the ▁low ▁level ▁circul ation ▁center ▁due ▁to ▁increased ▁wind ▁she ar . ▁R S MC ▁N adi ▁subsequently ▁monitor ed ▁O se a ▁for ▁another ▁ 2 4 ▁hours ▁before ▁it ▁was ▁last ▁noted ▁by ▁the ▁ag ency ▁on ▁November ▁ 2 8 , ▁around ▁the ▁time ▁it ▁deg ener ated ▁into ▁a ▁tropical ▁de pression . ▁ ▁Pre par ations , ▁impact , ▁and ▁after math ▁Prior ▁the ▁arrival ▁of ▁Cy clone ▁O se a ▁on ▁November ▁ 2 4 , ▁various ▁cy clone ▁alert s ▁and ▁warnings ▁were ▁issued ▁for ▁the ▁whole ▁of ▁French ▁Pol yn esia , ▁while ▁authorities ▁strength ened ▁security ▁measures ▁and ▁ad vised ▁people ▁not ▁to ▁drive . ▁Through out ▁the ▁arch ip el ago ▁schools ▁were ▁closed . ▁Furthermore , ▁people ▁on ▁the ▁at oll ▁of ▁Sc illy ▁were ▁ev acu ated ▁by ▁hel ic opter ▁to ▁other