Mines or similar underwater explosions make shapes like this. A clue is that there is a central spot that is still visible - the blast wave is more destructive as it sweeps outwards in the local area of the mine, but there is a spot directly under the explosion spot that remains less damaged.
Airburst explosions can sometimes leave trees standing underneath them in a similar pattern, but flattened all around.
KitsuneFox: In the Unites States, the most Easterly point, that is drivable, is the West Quoddy Head Lighthouse in Maine. Technically that is the first place someone could celebrate New Years in the 'states. goo.gl/maps/YtsPgzoNuqrpVjfVA
Dec 26, 2021 13:48:21 GMT
KitsuneFox: Happy 'Black Friday'! Dubai Mall is the world's current largest shopping center by total area, boasting an area of over 12,000,000 square feet. goo.gl/maps/oUVzRzr3PUdkYhvX8
Nov 26, 2021 12:14:42 GMT