The phrase "are situated in a" is correct and usable in written English.
It can be used to describe the location or position of something within a specific context or area.
Example: "The historical landmarks are situated in a picturesque part of the city."
Alternatives: "are located in a" or "can be found in a".
We are situated in a relatively deprived part of Bristol with pockets of affluence.
The baths are situated in a cavernous grottolike room with brick walls and pillars.
The headquarters of Green Mountain Power are situated in a converted service garage on the outskirts of Burlington.
The three hide-outs are situated in a two- to three-mile radius a few miles northeast of the Shakai Valley.
At the end of the day, these fundamental flaws are situated in a larger premise: sharing data with the government without warrants or judicial process.
The unknown, of course, is how do you plan for a humongous earthquake and a humongous tidal wave, especially when they are situated in a place vulnerable to this kind of upset".
The most powerful extragalactic sources of radio waves are double-lobed sources (or "dumbbells") in which two large regions of radio emission are situated in a line on diametrically opposite sides of an optical galaxy.
Aesthetics can be a deterrent, and about 30percentt of homes are situated in a way that is not amenable to using solar panels, said Gerald Falbel, owner of Optical Energy Technologies, a solar pool heating supplier in Stamford, Conn. Shady lawns pose a problem, and pumps can be too far from the roof.
Finbarr suggests: "If you are looking for specific skills and experiences to tap, you are situated in a hotbed of talent to tap into both amongst staff and students; if you want to test your product or service you have a huge audience to pilot and gauge demand".
Mascarene Islands, French Îles Mascareignes, collectively, the islands of Réunion, Mauritius, and Rodrigues, which are situated in a line along a submarine ridge, the Seychelles-Mauritius Plateau, 400 to 500 miles (640 to 800 km) northeast from southern Madagascar in the western Indian Ocean.
