I roto i nga marama o Uranian anake Oberon he nui atu i te pānga craters atu Umbriel. i roto i te meka, i roto i nga marama o Uranian anake Oberon he nui atu pānga craters atu Umbriel. ngā diameter crater mātakitaki mai i te torutoru kiromita i te mutunga iti ki 210 kiromita mo te nui rawa i mohiotia crater, Wokolouth. katoa craters mohiotia i runga i Umbriel i tihi pokapū, engari kahore he crater i hihi. tata ki te paenga o te paenga o Umbriel takoto te āhuatanga mata tino nui: Wunda crater, e he diameter o e pā ana ki 131 km. Wunda he rauemi nui kanapa i runga i tona hohonu, e taea e waiho he putunga o te waro ranei te waro o te waro o te waro. tata ki te craters marama i kitea i te pito o te marama, i te taha o Uranus, me te iti rawa o te mahi geological.
Ko Wunda