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Disaster Risk Reduction and Open Data Newsletter: March 2023 Edition

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National Mapping Efforts Support Government at All Levels
Efforts to map data at a national level can help state and local government agencies better serve constituents — especially where health and safety are concerned. One such effort is a place-based tool from the Centers for Disease Control and Prevention (CDC), known as the Environmental Justice Index (EJI), which went live in August of 2022.

XDI releases world-first comparison of every state’s physical climate risk 
The engine rooms of the global economy are among states and provinces most at risk from climate change and extreme weather according to a new ranking of the physical climate risk of every state, province and territory in the world released by XDI (The Cross Dependency Initiative) – a world leader in physical climate risk analysis.

Weather tracker: world braces for sudden stratospheric warming event
There has been keen interest over recent weeks in the much-anticipated sudden stratospheric warming (SSW) event, which only began this week but is now well under way. The SSW phenomenon is linked to the polar vortex, an area of low pressure across the North Pole that forms within the stratosphere during autumn, as temperatures plummet in the absence of solar radiation.

Why did a Turkish City withstand the quake when others crumbled?
Erzin survived last week’s 7.8-magnitude quake with no casualties and little damage. The mayor credited his enforcement of building standards, but scientists say it is more likely about geology.

Words Matter: Stop Using the Phrase ‘Natural Disasters’
A holistic disaster risk management approach starts with a change in the way we refer to disasters. The phrase ‘natural disaster’ is used in the news, in social media, and in everyday conversations to describe extreme events like hurricanes, floods, earthquakes, or volcanoes. But the term is problematic – if not harmful.

Read the full newsletter here