(TNS) — With high temperatures and steep, rugged terrain hampering firefighters, a deadly wildfire along the Merced River near Yosemite National Park quadrupled in size overnight and pushed closer to the park Sunday.

The Ferguson fire in Mariposa County had burned through 4,310 acres and was just 2 percent contained Sunday evening, fire officials said. Some 500 firefighters were working the blaze on the ground with support from aircraft.

No structures had burned but 108 were threatened as firefighters worked to protect structures along Highway 140 and prevent the blaze from crossing Ferguson Ridge.

Recovery of a region after disaster is measured by the return to normalization, and that is reliant, in large part, on the business community re-establishing itself.

It’s not always easy after a disaster, and many small businesses never recover. Dun & Bradstreet is well-quipped to use data and analysis to help cities and states develop resilience as demonstrated with its recent economic analysis after Hurricane Matthew.

The firm was approached by Michael Sprayberry, North Carolina’s director of emergency management, to conduct an economic impact analysis after the hurricane hit the region in 2016.

(TNS) - More can be done in Sausalito to protect residents against fire, according to a survey of residents.

The survey was taken in recent weeks with the start of fire season and in the wake of last year’s North Bay fires and more local conflagrations, including one that burned along Highway 101 on the Waldo Grade last October.

Much of Sausalito is on tree-lined hills, and fire danger is a worry.

“The survey was designed to assess the level of concern in our community,” Chris Tubbs, chief of the Southern Marin Fire Protection District, told the City Council last week as he presented the survey. “There is a high level concern about the threat among residents. They think we should be doing more.”

During the 2017 disaster season, three severe hurricanes devastated large parts of the U.S.

The quick succession of major disasters made it obvious that such large-scale emergencies can be a strain, even in one of the world’s richest countries.

As a complex emergency researcher, I investigate why some countries can better withstand and respond to disasters. The factors are many and diverse, but three major ones stand out because they are within the grasp of the federal and local governments: where and how cities grow; how easily households can access critical services during disaster; and the reliability of the supply chains for critical goods.

The National Oceanic and Atmospheric Administration reported that 2017 was the most expensive year on record for disasters in the U.S., estimating $306 billion in total damage. The FBI also reported 2017 as having the most incidents and the most people killed in any one year by active shooters.

With this rise in crises across the United States, data and technology have an increasingly important role in improving emergency management departments across the country. Approximately 240 million calls are made to 911 in the United States each year, with at least 80 percent coming from wireless devices, yet many emergency management systems still operate on legacy systems made for wireline phones. As a result, people in need are unable to easily share precise locations or send media messages to responders, making emergency communication and resource coordination more costly and difficult.