National Weather Service

Weather radar for storm tracking.
National Hurricane Center

Map updated daily showing building & coming storms.
Airnow Fire and Smoke Map

US Government air quality index data combined with a map of wildfires.
PurpleAir

Real-time crowd sourced air quality index data.
ASTM Standards

The American Society for Testing and Materials standards and publications.
FEMA Flood Map

This map is a great source for flood hazard information in the US.
USGS Earthquake Map

This map shows 2.5+ magnitude Earthquakes that have happened in the past day.
Earthquake Engineering Research Institute

Research & educational resources on everything earthquakes.
Firewise – National Protection Association

A resource to guide homeowners towards improving the likelihood of their home surviving a wildfire.
Global Assessment Report on Disaster Risk Reduction – UN

GAR2022 explores how, around the world, structures are evolving to better address systemic risk.