Articles sur Emergency management

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Cars leaving Beaumont, Texas during a mandatory evacuation before the arrival of Hurricane Gustav, August 30, 2008. Patsy Lynch/FEMA

Why Texans heard conflicting messages about evacuating ahead of Hurricane Harvey

Why did some Texas coastal cities order mandatory evacuations ahead of Hurricane Harvey while others, including Houston, did not? There is no formula for these decisions; either choice can backfire.
FirstNet could relieve emergency workers of having to carry multiple radios and other communications devices. AP Photo/Ric Francis

FirstNet for emergency communications: 6 questions answered

A multibillion-dollar effort is just beginning to build an all-new nationwide wireless broadband network for emergency responders. How will it work, why do we need it and how will it last 25 years?
When calling these people, you want to be able to get through. Fairfax County, Virginia

Attackers can make it impossible to dial 911

'Denial of service' cyberattacks are increasingly used to shut down websites. New research reveals that 911 call centers are vulnerable to the threat as well.
The scene in Nice the morning after the July 14 terror attack – during which an emergency-warning app failed to give timely notice. Michel Abada

When disaster-response apps fail

The solution to emergency communications: redundancy, redundancy, redundancy.
While firefighters battled widespread fires in New South Wales in October 2013, hundreds of thousands of people turned to social media and smartphone apps for vital updates. AAP Image/Dan Himbrechts

Crisis communication: saving time and lives in disasters through smarter social media

When disaster strikes, more people than ever are turning to social media to find out if they're in danger. But Australian emergency services need to work together more to learn what works to save lives.
Children from a village in Papua New Guinea’s Western Highlands Province stand in one of countless sweet potato gardens destroyed by frost across the country, August 2015. Kud Sitango

As Papua New Guinea faces worsening drought, a past disaster could save lives

Papua New Guinea is now facing a drought and frosts that look set to be worse than 1997, when hundreds of people died. So how can memories of 1997 save lives over the next few months?

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