Power largely restored in Nassau but we lost contact with coworkers in Grand Bahama. Hoping that is just because their cell phones finally died. Now it is a waiting game as Dorian is stationary and expected to spend another day and night battering Grand Bahama. This is unreal that it is just squatting on top of an island.
Saw this explanation from a met on Reddit. Thought it was interesting:
The closest meteorological term I can think of to describe this phenomenon is called a [**col**](https://en.wikipedia.org/wiki/Col_\(meteorology\)).
There are two primary competing mid-level features acting upon Hurricane Dorian right now. There's a subtropical ridge situated to the northeast which is trying to push the cyclone westward. There's also a mid-latitude trough to the north that's trying to push the cyclone northeastward. Over the next 12 to 24 hours, the ridge is expected to expand westward, pushing Dorian toward the west.
But at the same time, the trough to the north is expected to deepen, drawing the cyclone toward the north. The combination of both of these things happening will result in Dorian moving initially toward the northwest but then curving toward the northeast as it rounds the axis of the ridge. The more embedded the cyclone becomes within the southwesterly flow of the trough, the faster it is expected to travel. That's why it appears to shoot across the Atlantic over the next few days in the National Hurricane Center's forecast graphic.
Imagine it's like a metal ball sitting on a bed sheet that's stretched out. The trough is like a weight pulling down a section of the sheet from beneath, creating a depression. The ridge is like someone's hands sweeping across the sheet from beneath, pushing the ball. Well, what's basically expected to happen is like pushing the ball toward the left, only for it to curve upward and fall into the depression.