Public Health Preparedness Program
Mission: To prepare and respond to natural and man-made public health emergencies including, but not limited to:
- severe weather conditions
- bioterrorism
- disease outbreaks
- radiological/nuclear hazards

Each month HCHD will bring you information and resources about different hazards and how to be prepared to respond.

Hazard of the Month: Thunderstorms/Lightning, Hurricanes, & Tornadoes
Natural Disasters and Severe Weather
Prepare – Respond - Recover

According to the U.S. Department of Commerce National Oceanic and Atmospheric Administration and National Weather Service (NOAA), lightning, hurricanes, and tornadoes pose a risk to public safety due to their destructive potential. Lightning can cause direct strikes, while hurricanes and tornadoes can lead to destruction from high winds, flooding and debris. Get prepared for disasters with guidance from the Center for Disease Control and Prevention.
Check out the 2024-2029 Howard County Natural Hazard Mitigation Plan Update to learn how Howard County plans and seeks to reduce the County’s human, social, environmental, and economic losses from future disasters.
Prepare Before Disaster Strikes
Severe weather can happen anytime, in any part of the country. The Federal Emergency Management Agency (FEMA) offers tips to get prepared and a Preparing Makes Sense video.
Before weather strikes:
- Check the forecast regularly to see if you’re at risk from severe weather.
- Sign Up for Notifications
- Create a Family Communications Plan
- Practice Your Plan
- Prepare Your Home:
- Keep trees trimmed that may be in danger of falling onto your home.
- Keep drains and gutters unclogged
- Plan to bring in or secure outdoor items that could blow away.
- Consider hurricane shutters to protect your windows.
- Consider surge protectors, lightning rods, or a lightning protection system.
- Have cell phones fully charged and bring power bank and charging cords for auto and standard outlet
- Have insurance contact numbers and policy numbers (take pictures of valuables)
- Fuel your vehicle
- Gather everything for your emergency kit – don’t forget to include medications, hand sanitizer, and your pet supplies
Respond During a Thunderstorm, Lightning, Hurricane, or Tornado
Thunderstorm & Lightning:
- When there is lightning around, never lie flat on the ground. Run to the nearest shelter instead.
- Don’t walk or drive through floodwaters. Turn Around. Don’t Drown!
- Remember 30-30 rule: After you see lightning, start counting to 30. If you hear thunder before you reach 30, go indoors. Suspend activities for at least 30 minutes after the last clap of thunder. Read about lightning safety here.
Hurricane:
- Go to your basement or an inside room on the lowest floor.
- If outside, go to a low-lying area such as a ditch and lie flat. Protect your head and neck with an object or with your arms.
- If you are in a mandatory evacuation zone and local officials tell you to evacuate, do so immediately.
- Locate the nearest shelter and different routes you can take to get there from your home.
Tornadoes:
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National Oceanic and Atmospheric Administration (NOAA) Storm Events Database reports that 18 Howard County tornadoes have occurred in Howard County between 1975 and 2022. Based on the history of tornadoes in Howard County, there is a high probability of future tornadoes occurring in the Howard County.
- Do not try to outrun a tornado in a vehicle. If you are in a car or outdoors and cannot get to a building, cover your head and neck with your arms and cover your body with a coat or blanket. Watch a tornado safety video here.
- During a tornado, don’t stay in a mobile home, which can turn over when there are strong winds.
- If you don’t have a basement, go to a small interior room, closet, or hallway on the lowest level during the storm. Get more information here.
- Identify a shelter for high winds – the basement or an inside room without windows on the lowest level – have everyone in the house practice going to this shelter.
- Pay attention to the weather, get weather alerts. Understand tornado alerts.
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Visit Ready.gov/Tornadoes for a preparation checklist, safety tips, and helpful links.
Other Tips to be Prepared:
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Fuel the vehicle you will use.
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Have cell phones fully charged.
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Bring Power Banks if you have them.
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Bring Charging Cords for auto and standard outlet.
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Have Insurance Contact Numbers and Policy Numbers (pictures are also helpful for valuables).
Recover After a Thunderstorm, Hurricane, or Tornado

- Listen to authorities and weather forecasts for information and special instructions.
- Be careful during clean-up. Wear protective clothing and face masks if cleaning mold.
- Save phone calls for emergencies. Phone systems are often down or busy after a disaster. Use text messages or social media to communicate with family and friends.
- Document any property damage with photographs.
- Let friends and family know before you leave and when you arrive.
- Don’t drink the water. Avoid drinking tap water and flushing your toilets until you hear the “all clear” and you know that your sewer or septic system is in good working order.
- Do not touch electrical equipment if it is wet or if you are standing in water. Watch for fallen power lines and trees. Report them immediately.
- Do not wade in flood water. It may be contaminated.
- People with asthma and other lung conditions and/or immune suppression should not enter buildings with indoor water leaks or a noticeable smell of mold.
- Walk the perimeter of your home. Take note of any out-of-place electrical wiring, gas smells, or loose debris that may fall. If you notice downed power lines or a gas smell, call your gas and electric company before entering your house.
- When in doubt, throw it out. Food and drinks inside your fridge or freezer may need to be tossed when you return home.
- Connect with Ready HoCo - a one-stop-shop for emergency preparedness information in Howard County!
Be Prepared
Additional Resources
Heat/Sun Safety Tips

Extreme heat can be dangerous after long periods of exposure, if proper precautions are not taken.
To protect yourself and your loved ones from the dangers posed by prolonged sun and heat exposure, follow the below tips:
- NEVER leave children or pets unattended in a parked car or other hot environment.
- If you must be outside in the heat, wear light-colored, lightweight, loose-fitting clothing, a hat and sunscreen.
- Stay hydrated. Drink water and caffeine-free liquids. Alcoholic beverages do not keep you hydrated.
- Take frequent rest breaks in air-conditioned or shaded areas if you must work or exercise outdoors. If possible, stay out of the sun during the middle of the day.
- Know the signs of heat-related illness, including: extreme weakness, muscle cramps, nausea, headache, vomiting, fainting, dry/red skin.
- Check regularly on infants, elderly, family and neighbors with health conditions as they are more vulnerable to heat-related illness.
- If planning a trip to the lake/beach/pool to cool off, be sure to review swim and water safety guidelines with your family and children
Additional Resources about Heat/Sun Safety:
- NHTSA Prevent Hot Car Deaths
- CDC Sun Safety
- American Academy of Pediatrics Drowning Prevention
- National Weather Service Heat Safety
- Heat.gov
Places to cool off on a hot day (contact location to verify operating hours before visiting)
- Howard County Library System Branches
- Howard County 50+ Centers
- Howard County Recreation & Parks Community Centers
- The Mall in Columbia
Anyone in need of shelter or other assistance should call the Grassroots hotline at 410-531-6677 or visit grassrootscrisis.org.
Maryland Responds Medical Reserve Corps

How can YOU help in an emergency?
Become a Howard County Medical Reserve Corps Volunteer
The Howard County Medical Reserve Corps (HCMRC) Program is volunteer organization created in July 2002. Medical Reserve Corps (MRC) volunteers can be medical and public health professionals or community members with no healthcare background.
This organization prepares for and responds to extreme weather conditions, such as hurricanes, blizzards, and floods, as well as other emergencies affecting public health, such as disease outbreaks.
The MRC also plans community health activities that promote healthy habits.
For more information or questions, contact Randell Young at 410-313-7237 or via email.
Request MRC Volunteers for your organization's public health event
Howard County MRC volunteers may be able to assist your organization with an upcoming event. Complete this request form to let us know what your needs are and you will receive a response within 72 hours from our team with the next steps. Submissions must be completed at least 2 weeks before the event. Questions should be emailed to hocomrc@howardcountymd.gov.
Criteria to qualify for MRC assistance:
- The requesting agency provides a service which promotes or supports public health initiatives in Howard County.
- The event for which assistance is being sought does not conflict with other planned HCMRC activities.
- The requesting agency’s mission may not conflict with the mission of the HCHD, or the HC MRC.
Examples of Public Health Initiatives:
- Health Fairs
- School-based flu vaccinations
- Outreach initiatives
- Community education
At A Glance Emergency Contact Information
Howard County Health Department
Phone: 410-313-6300
Maryland Department of Health (MDH)
Phone: 410-767-6500
After Hours Emergency: 410-795-7365
Maryland Emergency Management Agency (MEMA)
Phone: 410-517-3600
Centers for Disease Control and Prevention (CDC)
Phone: 800-232-4636
Hazards of the Month
January Hazard: New Year, New Year, Take Action and Prepare
February Hazard: Power Outage Safety
April Hazard: Flood Preparedness
June Hazard: Thunder, Lightning, Hurricanes, & Tornadoes
August Hazard: Back to School Preparedness
September Hazard: Personal & Home Preparedness
October Hazard: Outdoor Awareness
November Hazard: Nuclear & Radiological Preparedness
December Hazard: Winter Weather Preparedness