"100"^^ . "Minimal"@en . "Opal at peak intensity"@en . . . "0"^^ . "Unknown"@en . "0"^^ . "mph"@en . "Opal 2015-07-28 713Z.jpg"@en . . . "--07-27"^^ . . . "962"^^ . "Opal"@en . "Michigan"@en . "--07-30"^^ . . . "Cyclone Opal was the first Cyclone to cross into Lake Superior without dissipating."@en . "2015"^^ . . "Cyclone Opal was the first Cyclone to cross into Lake Superior without dissipating."@en . . "Cyclone Opal (2015)"@en . "Cyclone"@en .