The phrase "area somewhere" is correct and usable in written English.
It can be used when referring to a non-specific location or region without providing exact details.
Example: "We need to find an area somewhere that is suitable for our outdoor event."
Alternatives: "location somewhere" or "region somewhere".
While assistants have traditionally fallen into a gray area somewhere between players and management, they are livid with ownership.
I have an instinctive loathing for the middle ground, but that area, somewhere between the medical establishment and the activists, is exactly where I find myself.
The lecture highlights multiple ways in which the poor use of statistics leads scientists into a grey area, somewhere between rigorous science and outright misconduct.
Claire was in his new office somewhere in the Los Angeles area; "somewhere" because his telephone number has one of those anonymous new area codes.
The band were facing the ducks, while the majority of the crowds were congregated in a seating area somewhere off to the side of our equipment.
LB Baton Rouge producer James Prudhomme's work stakes out an area somewhere between trap, electronica and the smeared dynamics and inherent melancholy of shoegazing.
Furthermore, pain following stimuli of these structures is felt in fairly discrete areas, somewhere in the region of the stimulus [6].
Our part of north-west London has gone from being a poor area to somewhere richer.
(The number of Iranians in the greater metropolitan area falls somewhere between a hundred thousand and six hundred thousand, depending on which source you choose to believe).
Even those in the affected area or somewhere nearby may not have power and are having difficulty contacting contractors, insurance companies and other services.
While no one wants to raise a family in a high-crime area or somewhere without schools, these evaluations do seem strangely unimaginative.
