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City Emergency Management Agency (CEMA)
The City of St. Louis Emergency Management Agency (CEMA), a division of the Department of Public Safety, maintains an ongoing program of prevention, mitigation, preparedness, response and recovery
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Tell Us How We're Doing
The City of St. Louis Department of Public Safety wants to hear from you on how we are doing and use what we learn to better serve you.
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Services
- Report a Problem with the Outdoor Warning Sirens Report a problem with the outdoor warning sirens during testing, or sirens not being heard at your location during a tornado warning.
- Report Hazardous Chemical Inventory Information on submitting the Missouri Tier II form for hazardous chemicals and extremely hazardous substances to local organizations
- Sign Up for Emergency Alerts via NotifySTL Receive alerts for severe weather, critical incidents, service disruptions, and evacuations of buildings or neighborhoods.
News and Announcements
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City of St. Louis Strengthens Severe Weather Preparedness Following May 2025 Tornado
The City is entering this spring better prepared than it was one year ago, following investments, structural reforms and ongoing improvements.
Press release | Office of the Mayor,City Emergency Management Agency,Recovery Office | 04/02/2026 -
March 2-6, 2026 is Severe Weather Awareness Week
As the St. Louis area transitions into spring, CEMA encourages residents to prepare for severe storms and tornadoes.
News/Announcement | City Emergency Management Agency | 03/02/2026 -
Preparing for the Next Severe Storm
Free Class provided by National Weather Service Meteorologists
Press release | City Emergency Management Agency,St. Louis Community College | 02/17/2026
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City Emergency Management Agency (CEMA) Menu
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