Earthquakes are among nature's most unpredictable hazards. While regions such as California, Alaska, and the Pacific Northwest are well-known for seismic activity, other areas — including parts of the central United States near the New Madrid Seismic Zone — also carry significant risk. Knowing how to stay safe before, during, and after an earthquake can save your life.

Standard homeowners' insurance typically does not cover earthquake damage. Obtaining a separate earthquake insurance policy is strongly recommended. The U.S. Geological Survey (USGS) emphasizes that quick, accurate information is critical during emergencies. Whether you are indoors or outdoors, knowing what to do is essential.

Preparedness also extends beyond the shaking itself. Learn to Drop, Cover, and Hold On during aftershocks. If a tsunami warning is issued, move immediately inland or to higher ground. When phone lines are overwhelmed, text messages and social media may be more reliable than voice calls.

Key Takeaways

•       Know your local earthquake risk and consider purchasing earthquake insurance.

•       Stay informed using data from the USGS and reliable emergency sources.

•       Maintain a family emergency plan, including a three-day supply of food and water.

•       Learn and practice the correct Drop, Cover, and Hold On response.

•       Be prepared for aftershocks, which can follow the main event by hours, days, or even weeks.

•       Know how to safely assess your surroundings and communicate after an earthquake.

Understanding Earthquake Risks in Your Area

Understanding the seismic hazards in your region is the first step toward effective preparedness. Awareness of local fault lines, historical activity, and risk models helps you build a solid emergency response plan.

High-Risk Regions

Certain regions face elevated earthquake risk due to their proximity to active fault systems. In the United States, Alaska, California, Hawaii, Oregon, Washington, and Puerto Rico are considered high-risk zones. The New Madrid Seismic Zone, which runs through parts of Missouri, Arkansas, Tennessee, and neighboring states in the Mississippi River Valley, also presents a notable seismic hazard — though the frequency of large earthquakes there is considerably lower than in California or Alaska.

Historical Data and Trends

Analyzing historical earthquake data helps scientists and planners estimate future activity. The USGS regularly publishes national seismic hazard maps and probabilistic models to guide building codes and emergency planning. Regions such as the San Francisco Bay Area and the Central United States have been identified as particularly vulnerable.

Earthquakes can also trigger secondary hazards, including tsunamis, landslides, and fires, which is why a comprehensive emergency plan must account for these cascading risks. The American Red Cross provides safety checklists in multiple languages to assist households in getting prepared.

Pre-Earthquake Preparedness

Family Emergency Communications Plan

Reliable communication is one of the most important assets during and after a disaster. A solid family plan should include an out-of-state contact person who can serve as a central point of information if local lines are overwhelmed. Make sure all family members have memorized this contact's information, and agree in advance on a safe meeting location in case you are separated.

Earthquake Emergency Kit

Every household should maintain an emergency kit sufficient to sustain family members for at least 72 hours. The American Red Cross recommends preparing two kits: a grab-and-go bag for quick evacuations, and a larger home kit for extended shelter-in-place situations. Ensure that any required prescription medications are included and stored in appropriately labeled, child-resistant containers.

Securing Your Home

Reduce interior hazards by anchoring bookshelves, water heaters, and heavy furniture to wall studs. Store breakable or heavy items on lower shelves, and secure cabinet latches to prevent contents from spilling. In high-seismic-risk areas, consider consulting a structural engineer to evaluate whether your home may benefit from seismic retrofitting — a modification that can also result in lower insurance premiums.

What to Do During an Earthquake

When the ground begins to shake, acting quickly and correctly is essential. The instinct to run outside can actually be dangerous — falling debris and broken glass near exits and building facades cause many injuries. Instead, follow the Drop, Cover, and Hold On method.

If You Are Indoors

Drop to your hands and knees immediately. Take cover under a sturdy desk or table, or against an interior wall away from windows. Protect your head and neck with your arms. Hold on to your shelter and be prepared to move with it until the shaking stops. Stay away from windows, exterior walls, and objects that could topple.

If You Are Outdoors

Move away from buildings, streetlights, and utility wires. Find an open area and drop to the ground. Protect your head with your arms and remain in place until the shaking stops. Most outdoor earthquake injuries result from falling structures or debris near buildings.

If You Are Driving

Pull over gradually to a safe location — away from overpasses, bridges, power lines, and trees. Apply the parking brake and remain inside the vehicle until the shaking stops. After the quake, proceed cautiously, watching for road damage, fallen debris, and emergency vehicles.

Immediate Aftermath: What to Do When the Shaking Stops

The moments immediately following an earthquake require calm assessment. Stay alert and do not assume that the first shaking is the last — aftershocks can occur within minutes and may be strong enough to cause additional damage.

•       Do not re-enter a building until authorities confirm it is structurally safe.

•       Listen to local emergency broadcasts for official instructions.

•       Check on neighbors, especially elderly or disabled individuals who may need help.

•       Verify the status of public utilities before attempting to restore power, gas, or water.

Earthquake Safety for Drivers and Commuters

Drivers face unique challenges during earthquakes. Roads may crack, bridges may be compromised, and traffic signals may fail. According to the National Highway Traffic Safety Administration (NHTSA), road accidents increase significantly during and immediately after seismic events as drivers panic or lose control.

•       Pull over away from overpasses, bridges, trees, and power lines. Turn on your hazard lights.

•       Apply the parking brake and remain in the vehicle until shaking stops.

•       Drive slowly after the quake and watch for road damage, debris, and aftershocks.

•       Keep an emergency kit in your vehicle: water, non-perishable food, a first-aid kit, and essential medications.

•       Use your car radio (or hands-free smartphone) to monitor emergency broadcasts and traffic updates.

Post-Earthquake Safety: Avoiding Ongoing Dangers

Utility Inspections

After a significant earthquake, carefully inspect your home for damage before restoring utilities. If you smell gas or hear a hissing sound, leave immediately and contact your gas provider. Do not use open flames, matches, or electrical switches until gas leaks have been ruled out. Use battery-powered flashlights rather than candles to avoid fire risk.

Water systems may also be compromised after a quake. Follow guidance from local health authorities regarding water safety before drinking from taps.

Preparing for Aftershocks

Aftershocks are a normal part of the seismic cycle and can continue for days, weeks, or even months after the main earthquake. They can further weaken already-damaged structures, so exercise caution when re-entering buildings. Apply Drop, Cover, and Hold On during every aftershock. Knowing the safe spots in your home — such as under sturdy tables and away from exterior walls — allows you to react quickly.

Consider learning basic first aid and CPR. During a major disaster, emergency services may be stretched thin, and your ability to assist others can make a meaningful difference.

Keep the FEMA helpline and local emergency service numbers readily accessible. The Disaster Distress Helpline (1-800-985-5990) also provides emotional support for those affected by natural disasters. 

Community Resources and Emergency Services

FEMA and Federal Assistance

After a declared disaster, FEMA can provide critical assistance including temporary housing, home repair grants, and low-interest loans for uninsured losses. Register with FEMA as soon as possible after an earthquake impacts your area. Because aftershocks can complicate recovery efforts for weeks, maintaining awareness of available programs is important throughout the process.

Review your homeowner's and renter's insurance policies annually. Standard policies typically exclude earthquake damage, making a separate earthquake insurance policy an important financial safeguard — especially if you live in a moderate-to-high seismic risk zone.

Community Drills and Education

Participating in community earthquake drills is one of the most effective ways to build preparedness. Programs such as the Great ShakeOut, organized annually around the world, encourage individuals, families, schools, and workplaces to practice Drop, Cover, and Hold On simultaneously. Regular drills help make the correct response an automatic reflex rather than a deliberate decision.

Local community centers, the American Red Cross, and Ready.gov all offer preparedness resources. The Red Cross provides checklists in many languages to ensure that diverse communities have access to essential safety information.

Conclusion

Earthquake preparedness is not a one-time task — it is an ongoing practice. With thousands of seismic events recorded each year across the United States alone, and with regions as diverse as coastal California, the Pacific Northwest, and the central Mississippi Valley all carrying meaningful risk, proactive preparation is essential for everyone.

The steps outlined in this guide — assembling an emergency kit, securing your home, knowing how to respond during shaking, and understanding what to do in the aftermath — form a solid foundation for personal and household safety. Complement these individual measures by engaging with your community: join local drills, take a first aid course, and stay informed through official sources like the USGS and FEMA.

Earthquakes cannot be prevented, but their human toll can be significantly reduced through awareness, planning, and practice. By preparing thoughtfully and working together, we can face seismic hazards with confidence rather than fear.

Frequently Asked Questions

What should I do the moment an earthquake starts?

Stay calm. If you are indoors, drop to the ground, take cover under sturdy furniture or against an interior wall, and hold on until the shaking stops. Do not run outside. If outdoors, move away from buildings and overhead hazards and drop to the ground. If driving, pull over safely and remain in the vehicle.

How can I prepare if I live in a high-risk area?

Start by learning about specific seismic hazards in your area using USGS resources. Build an emergency kit, establish a family communication plan, secure heavy furniture in your home, and participate in community drills. Consider consulting a structural engineer about seismic retrofitting for older buildings.

What should my earthquake emergency kit contain?

At a minimum: water (at least one gallon per person per day for three days), non-perishable food, a first-aid kit, flashlights with extra batteries, a battery-powered or hand-crank radio, a wrench or pliers to shut off utilities, copies of important documents, and any required prescription medications.

Are there safety actions beyond Drop, Cover, and Hold On?

Yes. If you are in bed, protect your head with a pillow and stay put unless there is a heavy light fixture above you. If driving, stop away from bridges and overpasses. Do not shelter in doorways — this outdated advice offers no particular protection in modern structures. Never run outside during active shaking.

What should I check immediately after the shaking stops?

Check yourself and others for injuries. Use your senses to detect gas leaks (smell), structural damage (visible cracks, shifting), or unusual sounds. Do not re-enter a damaged building. Be alert for aftershocks, and do not use open flames until gas leaks have been ruled out.

How do I stay safe on the road after an earthquake?

Treat your vehicle as a temporary safe space. Once the shaking has stopped, drive slowly and remain alert to road damage, collapsed bridges, and debris. Follow emergency instructions from official broadcasts and give priority to emergency vehicles.

What should I avoid doing after an earthquake?

Do not restore gas, electricity, or water until a professional has confirmed there is no damage. Stay away from coastal or low-lying areas if a tsunami warning has been issued. Avoid entering structures that appear damaged, and remain vigilant for aftershocks.

How can I connect with community earthquake resources?

Register for local alert systems through your city or county emergency management office. Participate in Great ShakeOut drills, take a Red Cross first aid course, and bookmark Ready.gov for official preparedness tools and guidance.

Did you know the Mississippi River Valley is as risky for earthquakes as California and Alaska? Earthquakes can happen anywhere. Knowing how to stay safe can save your life. This guide will teach you how to handle earthquakes confidently.

Standard homeowners' insurance doesn't cover earthquake damage. Getting earthquake insurance is a smart move. The USGS Natural Hazards Response says quick, accurate info is key during emergencies. Knowing how to protect yourself and your family is crucial, whether you're inside or outside during an earthquake.

Being ready for what happens after an earthquake is just as important. Learn to Drop, Cover, and Hold On during aftershocks. If there's a tsunami warning, move inland or to higher ground. When phones are down, social media and texts might be your best way to stay connected.

Key Takeaways

• Know your earthquake risk and get earthquake insurance

• Keep up with the latest info from the UCERF3 model and emergency sources

• Have food, water, and a family emergency plan ready.

• Learn the right response during an earthquake to avoid injuries.

• Be ready for aftershocks, which often follow an earthquake.

• Check for safety and use the right ways to communicate after an earthquake

Understanding Earthquake Risks in Your Area

Knowing about earthquakes in your area is key. It helps you prepare better and have a good evacuation plan. Learning about seismic trends and your area's vulnerabilities is crucial.

High-Risk Regions for Earthquakes

Some places are more likely to have earthquakes because of their geology. Alaska, California, and Hawaii, plus Puerto Rico, Washington, and Oregon, are at high risk. The Mississippi River Valley also has a high risk due to fault lines.

Historical Earthquake Data and Trends

Looking at past earthquakes helps predict future ones. The U.S. Geological Survey has a model for earthquake risks. Places like the San Francisco Bay area and the Central United States are very vulnerable.

Earthquakes can also cause tsunamis, landslides, and fires. This makes having a good emergency plan even more important. New maps help design buildings to withstand earthquakes. This reduces the chance of big damage.

Model for earthquake risks

Keep up with local earthquake reports and trends. This helps you stay ready with a plan that fits your needs. The Red Cross has safety checklists in many languages. They help make sure your home is ready for an earthquake. 

Whether it's updating your emergency kit, making your home safer, or practicing your evacuation plan, being informed and active is key. The right knowledge and preparation can greatly improve your community's safety.

Pre-Earthquake Preparedness Strategies

Earthquakes are a big risk, especially in certain areas. It's key to know how to prepare before one happens. This includes making a family plan, getting an emergency kit ready, and making your home safer.

Creating a Robust Family Emergency Communications Plan

Being able to talk to each other during and after an earthquake is very important. A good plan has a contact person outside your state to help find family members. Make sure everyone knows this contact info well. Also, pick safe places to meet if you get separated.

Assembling an Earthquake Emergency Kit

Start by making a kit for your family that lasts at least three days. You'll need water, food that won't spoil, first aid, and other important things. The Red Cross recommends having two kits: one for quick escapes and one for staying at home longer. Also, keep enough medicine for a month in safe containers.

Securing Potential Hazards in Your Home

To stay safe, tie-down heavy things and make sure shelves are stable. Check your home for ways to make it safer, especially if you live in an area that gets earthquakes. Getting earthquake insurance can also help protect your home financially.

Living room with safely stored furniture, emergency supplies such as a first aid kit, flashlight, and water bottles, reinforced doors and windows, family emergency plan, and clear map of evacuation routes.

Knowing where and how often earthquakes happen helps you get ready. The U.S. Geological Survey (USGS) has maps and data to help you plan

Item	Quantity	Description
Water	3 gallons per person	Essential for drinking and sanitation.
Food	3-day supply per person	Non-perishable, easy-to-prepare items.
First-Aid Kit	1 kit per household	Include essential medications and supplies.
Flashlights and Batteries	Multiple	For navigating power outages.

What to do during an earthquake

Being prepared through learning and drills is key. It makes these life-saving actions a natural part of our response to earthquakes.

Evaluating and Reacting to the Immediate Aftermath

After an earthquake stops shaking, it's key to stay alert and informed. This is a critical time in the earthquake survival guide. Families and individuals must watch for aftershocks, building damage, and hazards like gas leaks or water system breaks.

Here's how to check for risks in your area:

• Check if your building is safe before going back inside.

• Listen to local announcements to know if it's safe to return.

• Find out if public utilities are working.

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