This story is a sequel to Blink

Twilight has never thought about where she ends up in that split second when she's neither here nor there.

The results think about it. A lot.

From refined remains, a Twilight civilisation emerges, determined to warn its creator.

Part of ocalhoun's Blink bandwagon, but with no particular connection to anything else on it.

There's been an accident in a critical facility at the worst possible time, and International Rescue are the only ones who can get there in time with the equipment to save everyone. This does not surprise International Rescue. However, the setting does - nobody told them that anyone was in contact with Equestria, and the facility in question is a branch of the Cloudsdale weather factory. Can Scott and Alan Tracy (and their wondrous machines) get to grips with an unfamiliar danger zone full of ponies and pony tech, or will the gaps in their knowledge throw them into (obligatory title drop) a tailspin?

A crossover with Thunderbirds Are Go (the 2015 series).