Lois Larson
Flood zones are areas defined by the Federal Emergency Management Agency (FEMA) according to the risk of flooding. Flood maps are used to understand the risk of flooding in a given area, and to help communities develop strategies to reduce the risk. Tampa Airport (TPA) is located in an A evacuation zone, and while it is not a shelter location, the airport is designed to withstand flooding and heavy rain. TPA staff regularly train for weather events and review airport-wide storm preparedness to keep operations running smoothly.
| Characteristics | Values |
|---|---|
| Flood zone | "A" evacuation zone |
| Flood risk | High risk |
| Flood insurance requirement | Not mentioned |
| Flood preparedness | Regular staff training, storm preparedness reviews |
| Flood response | Damage assessments, coordination with partners for reopening |
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What You'll Learn
Tampa Airport's location in an A evacuation zone
The Tampa International Airport is located in an A evacuation zone, which is the most vulnerable and likely to be evacuated first in the event of a hurricane or flood. While the airport itself does not appear on the City of Tampa's interactive Natural Hazards Map, the surrounding areas are shown to be in Zone A, indicating a high risk of flooding.
The Federal Emergency Management Agency (FEMA) defines flood zones based on varying levels of flood risk, and these zones are depicted on a community's Flood Insurance Rate Map (FIRM) or Flood Hazard Boundary Map. Flood maps show how likely an area is to flood, and places with a 1% or higher chance of flooding each year are considered high-risk.
Being in an evacuation zone means that residents and visitors must pay close attention to evacuation orders from local officials. In the case of Tampa Airport, located in a high-risk flood zone, evacuation orders are likely to be issued early on in the event of an impending hurricane or flood. This is because Zone A areas are typically the most vulnerable and prone to flooding, often requiring immediate evacuation to ensure the safety of those in the area.
It is important to note that flood risks are always changing, and factors such as heavy rains, poor drainage, and construction projects can influence the likelihood of flooding. Therefore, it is crucial for individuals in evacuation zones, such as those near Tampa Airport, to stay informed and follow the instructions of local authorities during tropical storms or hurricanes.
While the Tampa Airport's specific location in Zone A indicates a high risk of flooding, the airport may not always be ordered to evacuate. Local officials will assess the situation and issue evacuation orders accordingly. However, those in evacuation zones should be prepared to leave the area promptly if necessary and have a plan in place, such as arranging to stay with friends or family outside the evacuation zone.
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Flood maps and flood risk
Flood maps are a useful tool for communities to understand their flood risk and take necessary actions to protect their families, homes, and businesses. These maps are maintained and updated by the Federal Emergency Management Agency (FEMA) and show the likelihood of an area experiencing a flood. Any place with a 1% chance or higher chance of flooding each year is considered a high-risk area. Flood maps are separate from evacuation maps and reflect the risk of flooding at any time of the year due to factors such as heavy rain, poor drainage, or nearby construction projects.
In the context of Tampa Airport (TPA), it is important to note that the airport is located in an "A" evacuation zone. While TPA is designed to withstand hurricanes and heavy rain, extreme inundation from a major hurricane can result in temporary flooding of the airfield. Airport staff regularly train for such weather events and review storm preparedness to ensure the safety of employees and passengers. TPA coordinates closely with partners during the suspension and reopening of the airport, considering roadway safety, facility readiness, and staffing.
The specific flood zone information for Tampa Airport is not explicitly mentioned in the sources provided. However, Hillsborough County, where Tampa Airport is located, offers resources for residents to determine their flood zone. Flood zones are defined by FEMA according to varying levels of flood risk, and these zones are reflected on a community's Flood Insurance Rate Map (FIRM) or Flood Hazard Boundary Map. Homeowners in high-risk zones, typically indicated by the letters "A" or "V," may be required to purchase flood insurance if they have a mortgage from a federally-backed or federally-regulated lender.
It is recommended that residents and property owners in the Tampa area refer to the Hillsborough County website and FEMA resources to determine their specific flood zone and take appropriate precautions. Flood maps are essential for communities to develop strategies for reducing flood risk and for mortgage lenders to determine insurance requirements. By understanding their flood risk, communities can make informed decisions to protect their families, homes, and businesses from potential flood damage.
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Flood insurance and building requirements
Tampa International Airport is located in a high-risk flood zone, according to FEMA's flood maps. These maps are created by FEMA, the Federal Emergency Management Agency, to identify areas with varying levels of flood risk across the US.
The presence of flood insurance is a requirement for mortgage lenders when it comes to properties located in high-risk flood zones. FEMA's high-risk flood zones are designated as Special Flood Hazard Areas (SFHAs) and are those that begin with the letters "A" or "V". These zones have a 1% annual chance of flooding, also known as a 100-year floodplain. As a result, homeowners in these zones are required to purchase flood insurance if they have a mortgage from a federal lender.
The minimum amount of flood insurance required for first mortgages must be equal to the lesser of the following:
- 100% of the replacement cost value of the improvements
- The maximum coverage amount available from the National Flood Insurance Program (NFIP)
- The unpaid principal balance (UPB) of the loan or the original loan amount
It is important to note that flood insurance is not required in low and moderate-risk flood zones, which are designated by FEMA with the letters "X," "B," or "C." However, these zones may still experience flooding, as more than 20% of NFIP claims come from these zones.
In addition to flood insurance requirements, communities can use flood maps to develop strategies to reduce their flood risk. This includes implementing floodplain management regulations, such as requiring new construction to be flood-resistant. For example, in Tampa, Florida, there are specific codes and technical guides in place, such as Section 5-121. - Flood Resistant Development, to ensure that new construction is designed with flood risks in mind.
FEMA also works closely with local communities to maintain and update flood map data. This collaborative process involves collecting data from local engineers, surveyors, and community members to create accurate computer models for updated flood maps. Communities have the opportunity to review and appeal these maps before they are adopted, ensuring that flood insurance pricing and floodplain management regulations are based on the most accurate information available.
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Tampa Airport's hurricane preparedness
Tampa International Airport is located in a flood zone with a high risk of flooding, according to the Federal Emergency Management Agency (FEMA). The airport is situated in an area that has at least a one-in-four chance of flooding during a 30-year mortgage, which is considered a high-risk area. As a result, the airport has developed a comprehensive hurricane preparedness plan to ensure the safety of its passengers, staff, and infrastructure.
The airport authorities work closely with the National Weather Service to stay "storm-ready" and receive updates on hurricane forecasts. They participate in the Weather Service's StormReady program and collaborate with the National Oceanic and Atmospheric Administration to ensure smooth communication during hurricane season. In the event of an impending hurricane, the airport takes several proactive measures.
Tampa International Airport suspends all commercial and cargo operations, including parking garages, to ensure the safety of individuals and property. The airport's early suspension of operations provides staff and airlines with sufficient time to prepare for the incoming storm. During the suspension, the airport secures jet bridges, ground equipment, and any remaining aircraft. The airport's partners, including the Hillsborough County Aviation Authority, also take necessary precautions at their facilities, including the Peter O. Knight, Tampa Executive, and Plant City Airports.
It is important to note that Tampa International Airport does not serve as a hurricane shelter. Passengers are advised to make alternative arrangements and not to bring their vehicles to the airport during hurricane season. The airport authorities urge travellers to pay close attention to emergency management advisories and public safety alerts. After the hurricane passes, a damage assessment is conducted to ensure the airfield and terminals are safe before reopening. The airport coordinates with partners, including the Transportation Security Administration and airlines, to determine the timing of the reopening based on roadway safety, facility readiness, and staffing.
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Tampa Airport's drainage system
Tampa International Airport (TPA) is located in an "A" evacuation zone, which means that it is at high risk of flooding. Flood zones are geographic areas defined by the Federal Emergency Management Agency (FEMA) according to varying levels of flood risk. FEMA maintains and updates data through flood maps and risk assessments. These maps show how likely an area is to flood, with any place with a 1% chance or higher of flooding each year considered high risk.
TPA has a complex and effective drainage system designed to keep water off runways, taxiways, and airfield facilities. The system can handle heavy rain or storm surges, although major hurricanes may cause flooding that takes time to recede. The airport staff regularly trains for weather events and reviews storm preparedness several times a year to ensure smooth operations during inclement weather.
The airport's primary mission is to ensure the safe movement of people and aircraft in and out of its facilities. When sustained winds reach 40 mph, aircraft and critical airport systems cannot operate, leading to a suspension of operations. During such events, stranded passengers may be provided a shuttle to a nearby shelter, and airport police and guest services representatives assist travelers in finding accommodations and resources.
While TPA's drainage system is designed to handle significant rainfall and storm surges, extreme weather events like Hurricane Milton can still cause temporary flooding. The airport's focus during such events is on safely resuming operations as quickly as possible.
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Frequently asked questions
Yes, Tampa Airport is located in an “A” evacuation zone. The airport is susceptible to flooding during heavy rain or storm surges, but the airfield is designed to drain quickly to resume normal operations.
Flood zones are geographic areas defined by the Federal Emergency Management Agency (FEMA) based on varying levels of flood risk. Flood maps are used to understand the relationship between properties and areas with the highest risk of flooding.
Tampa Airport staff regularly train for weather events and review airport-wide storm preparedness several times a year. The airport infrastructure is secured, and employees and passengers are ensured safety before strong winds or flooding occurs.
Tampa Airport operations may be suspended due to flooding, and passengers are not allowed to remain at the airport during a storm as it is not a shelter location. The airport coordinates its reopening with partners, including the Transportation Security Administration and the Federal Aviation Administration, based on roadway safety, facility readiness, and staffing.
