For many Caymanians, September 2004 is not simply a date on a calendar. It is a moment in time that remains firmly etched in our memories. We remember sitting in front of the television watching the Weather Channel as Hurricane Ivan carved its way across the Caribbean, hoping and praying that the forecast would change before it reached our shores. Like so many storms before it, we convinced ourselves it would turn north, weaken or somehow spare the Cayman Islands. It never did.

During the early hours of 12 September 2004, Hurricane Ivan passed just south of Grand Cayman as a powerful Category 4 hurricane, bringing sustained winds of approximately 135 miles per hour, devastating storm surge and hurricane force conditions that battered the Island for almost 18 hours. By the time daylight broke, the scale of the destruction was almost impossible to comprehend.

Homes had been ripped apart, entire neighbourhoods were underwater and boats lay stranded on roads. Electricity disappeared, running water became a luxury and communication with the outside world was severely limited. Supermarket shelves emptied as residents searched for food, fuel and basic supplies, while uncertainty defined the days and weeks that followed as families began the enormous task of rebuilding their homes, businesses and lives.

More than two decades later, Hurricane Ivan continues to define an entire generation of Caymanians. It changed the physical landscape of these Islands, but it also fundamentally changed the way the country approaches hurricane preparedness. Building regulations became more stringent, emergency management evolved considerably and forecasting technology improved dramatically. Few would argue that the Cayman Islands is better prepared today than it was in 2004.

Preparedness, however, cannot be measured solely by stronger roofs and better forecasting. It must also be measured against the Cayman Islands of today, a country that bears little resemblance to the one Hurricane Ivan struck more than twenty years ago.

Population and growth

When Ivan made landfall, the Cayman Islands was home to just over 52,000 people. Today, that figure is approaching 90,000. Residential communities have expanded across Grand Cayman, commercial development has accelerated and the value of homes, businesses and critical infrastructure has increased significantly. Every one of those changes represents more people requiring assistance, more property exposed to risk and more infrastructure that must continue functioning before, during and after a major hurricane.

Population growth has also brought new challenges that simply did not exist in 2004. Grand Cayman now experiences daily traffic congestion that has become a defining feature of modern life. In the days leading up to a major storm, thousands of residents would be attempting to board up homes, purchase emergency supplies, fuel vehicles, collect family members and, where necessary, reach emergency shelters within a very limited period. The ability of the Island's road network to cope with that level of demand has become an important part of the preparedness conversation.

The country's dependence on essential infrastructure has evolved just as dramatically. Twenty one years ago, the loss of electricity meant inconvenience and uncertainty. Today it would interrupt internet services, telecommunications, electronic banking, fuel pumps, electronic payments, refrigeration for medication and countless digital systems that underpin everyday life. Businesses, schools, healthcare providers and government services now rely heavily on technology that simply was not part of daily life when Ivan struck.

Healthcare presents another dimension of the challenge. The population is larger and older than it was in 2004, with increasing numbers of residents relying on specialist medical care, home healthcare services and medications that require refrigeration. Restoring electricity following a major hurricane is no longer simply about returning life to normal. For some residents, it has become an essential component of protecting life itself.

Development has also transformed the scale of what now stands in harm's way. Since Hurricane Ivan, Grand Cayman has experienced unprecedented residential, commercial and tourism growth. Apartment complexes, hotels, office buildings and new communities have reshaped large sections of the Island, particularly along the Seven Mile Beach corridor and surrounding districts. While stronger construction standards should reduce structural damage in many cases, the overall value of the infrastructure now exposed to a major hurricane is significantly greater than it was two decades ago.

The Cayman Islands has undoubtedly become more resilient since Hurricane Ivan, but resilience cannot be measured by building codes alone. It must also consider whether emergency shelters can accommodate a much larger population, whether utility providers can restore services quickly enough, whether healthcare systems can continue operating under extreme conditions and whether food, fuel and essential supplies can be maintained if ports are disrupted for an extended period.

These are not questions intended to create alarm. They are practical questions that become increasingly important as the Cayman Islands continues to grow. The lessons of Hurricane Ivan were learned through one of the most devastating events in the country's history. More than twenty years later, it is reasonable to ask whether those lessons have kept pace with the Cayman Islands of today.

As another hurricane season progresses, assumptions are no substitute for preparation. A country that has nearly doubled in size, expanded its infrastructure and become increasingly dependent on technology deserves a thorough examination of its readiness for another storm of Ivan's magnitude.

Because twenty-one years after Hurricane Ivan, the question is no longer whether we remember what happened. The question is whether everything we have built since is ready to withstand it happening again.