01 - Preheat the oven to 350°F. Grease a 9x13-inch baking pan thoroughly.
02 - In a medium bowl, toss the sliced strawberries with granulated sugar. Set aside to macerate while preparing the batter.
03 - In a large bowl, combine strawberry cake mix, melted butter, eggs, and milk. Mix until completely smooth. Spread the batter evenly into the prepared pan.
04 - Evenly scatter the sugared strawberries, white chocolate chips, and shredded coconut over the cake batter.
05 - In a separate bowl, beat cream cheese and softened butter until smooth. Add powdered sugar and vanilla extract, mixing until fluffy and fully combined.
06 - Drop spoonfuls of the cream cheese mixture over the cake batter. Use a butter knife to gently swirl the cream cheese into the batter, creating a marbled effect. Do not overmix to preserve the earthquake appearance.
07 - Bake for 38-42 minutes, until the cake is set around the edges but still slightly gooey in the center. The characteristic earthquake look comes from the cracked, gooey top.
08 - Cool in the pan for 15-20 minutes before slicing. Serve warm or at room temperature.