How do I get a variable into two scripts?

I'm attempting to create a tool that will explode wherever the user clicks. But I can't get the variable that tells where the player clicks into the 2nd script that actually makes the explosion.

I have 2 scripts, the first one being a Local Script which has this code in it

wait(1)
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local remoteEvent = ReplicatedStorage:WaitForChild("Explode")
local player = game.Players.LocalPlayer
local character = player.Character
local humanoid = character.Humanoid
local handle = script.Parent:WaitForChild("Handle")
local tool = script.Parent
local mouse = player:GetMouse()
local mousePos = mouse.Hit.p

mouse.Button1Down:Connect(function()
    if tool.Activated then
        local mousePos = mouse.Hit.p
        remoteEvent:FireServer()
    end
end)

The 2nd script being a regular script that actually creates the explosion so the explosion isn't client sided.

wait(1)
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local remoteEvent = ReplicatedStorage:WaitForChild("Explode")

remoteEvent.OnServerEvent:Connect(function()
    local explosion = Instance.new("Explosion")
    explosion.BlastRadius = 30
    explosion.ExplosionType = Enum.ExplosionType.NoCraters -- damages terrain
    explosion.Position = mousePos
    explosion.Parent = script.Parent
    explosion.DestroyJointRadiusPercent = 100
    explosion.BlastPressure = 400000
end)

I have tried using Global Variables, I have tried using stored values, but nothing I do seems to have worked resulting in frustrating errors. How would I fix this?