"Two shiny magikarps from same spawn"

#PokemonGO: I caught over 200 magikarps during the event, no luck. Today I went for a different walk and I was finally lucky: a shiny! I can see the stop from my home and 4 hours laters I saw another Magikarp there and decided to go there, exact same spawnspot: another shiny! Just luck or could some spawnpoints have a bigger chance of spawning a shiny?http://ift.tt/2odvuXK via /r/TheSilphRoad http://ift.tt/2om4vGq