Tropical Storm Hanna appears to be headed far east of the Roanoke Valley, but local and state agencies and groups are preparing just in case.

Virginia Gov. Tim Kaine declared a state of emergency on Thursday, allowing him to direct state police, the Department of Transportation and the Virginia National Guard to prepare for a quick response in the event of damage caused by the storm.

Most of the state's focus is directed at Hampton Roads and southeastern counties, but Kaine said during a conference call that officials are watching Western Virginia as well.

"The two concerns in the more western parts of Virginia would be significant rain and the possibility of some tornado activity," Kaine said. "Right now we'd more expect there to be rain.

"The initial take is we're not expecting catastrophic rains, but we're continuing to monitor that very closely."

He said that families statewide should take three steps in advance of Hanna's arrival: Use radio, television and the Internet to stay informed about the storm's path, assemble a kit that would allow for 72 hours without power and make evacuation plans in case things get rough.

Local officials expect they'll be more involved in assisting other communities than in responding to problems here, but they're prepared nonetheless. Appalachian Power spokesman Todd Burns said the power company will wait until at least Sunday before sending any crews to help elsewhere.

Roanoke Emergency Management Coordinator Mike Guzo said he's been keeping up with the National Weather Service and is prepping crews to go help -- either in Roanoke or elsewhere.

Roanoke City Engineer Phil Schirmer said he's likewise keeping abreast of Hanna's path but is not too worried about possible flooding on the Roanoke River.

New computerized rain gauges will help notify officials of possible flooding more quickly than ever before, he said.

"We've been through this many times in Roanoke, and I think we have very good flood warning systems in place," Schirmer said.

On the Net: www.VaEmergency.com www.ReadyVirginia.gov www.ListoVirginia.gov