RENO -- Nevada Gov. Jim Gibbons declared a state of emergency for the remote high-desert town of Wells last Friday, a day after it was rocked by what seismologists are calling the state's most destructive earthquake since 1954.

Dozens of aftershocks continued to rattle the crossroads town near the Utah border after the magnitude 6.0 quake damaged hundreds of homes, reduced part of the historical district to rubble, and closed businesses and schools. No one was killed and no serious injuries were reported.

"The earthquake caused considerable damage in the city of Wells and surrounding areas," Gibbons said. "I am working to ensure that the families and businesses get the help that they need in a timely manner."

Officials from the state Department of Emergency Management and Federal Emergency Management Agency were completing a request for a presidential disaster declaration, which would make residents eligible for federal relief, the governor said.

Elko County Undersheriff Rocky Gonzalez said eight residents spent the night at an emergency shelter while "a number of others" stayed with friends and family after their homes were deemed unsafe.

Gonzalez said "a good majority" of the town's 700 residential structures had at least some damage, and local and state officials were going door to door Friday to assess conditions.

"Right now, we're double-checking every residence to get a better assessment of what took place," Gonzalez said. "We're seeing chimneys that have fallen to the ground, damage separation of additions from homes and a lot of damage within houses."

While most businesses remained closed, life was returning to normal at one of the town's two legal brothels, said Donna Bowers, a bartender at Donna's Ranch.

All but one of Donna's nine working girls were asleep there when the quake struck at 6:16 a.m., Thursday, Bowers said, adding the temblor damaged most of its 12 "session" rooms and destroyed "everything that wasn't nailed to the wall."

The quake was Nevada's first of a magnitude of 6 or greater since a 1994 temblor estimated at 5.9 to 6.0 near Minden and a 1966 quake near Caliente, said Glenn Biasi, associate research seismology professor at the University of Nevada, Reno.

Neither of those quakes caused major damage.

The Wells quake, the 15th of a magnitude of at least 6 in the state's 143-year history, caused the most property damage since a series of powerful temblors around Fallon in 1954, including one of magnitude 7.1, Biasi said. A magnitude 7.4 quake south of Winnemucca in 1915 is the most powerful in state history.

"A lot of the state lives near faults," Biasi said. "But we have a lot of these quiet faults, and we just had one come active again yesterday. It's difficult to know just where to expect them, but they'll happen again."

Wells' two schools suffered damage and would not reopen until this week, Gonzalez said, but normal water service has been restored to almost all of the town.

The eastern end of the town, featuring two major service stations, was reopened Friday to Interstate 80 motorists, he added. The town also is traversed by Route 93, which also was open.