Strap on your boots and batten down the hatches – we’ve got another major hurricane on the way. The latest tempest comes in the form of Irma, which has the potential to be one of the most powerful hurricanes ever recorded in the Atlantic. After it has already inundated several Caribbean islands, leaving streets flooded and a wake of destruction, Irma is setting her sights on the contiguous United States – first stop, Florida.
A state of emergency has already been declared in the sunshine state as this category 5 hurricane carries its 175+ mph winds and incalculable amounts of rain toward southern Florida. But predicting exactly where and how strong the hammer will fall is not quite crystal clear. Meteorologists run several models, such as the NAM, European, and GFS, to map the likely path of weather events but they often disagree. Running multiple models is helpful in providing a range of possible outcomes but they can only go so far, as the data used for the modeling is constantly changing. In the case of hurricanes, this makes it tough to figure out how your house will be affected and whether or not it will look like a newly discovered Atlantis. Despite the uncertainty, it is always a good idea to be on the safe side and prepare for the worst. The best way to do this is to incorporate effective stormwater management into the house/building design, but this takes weeks and months and is done during the planning and construction phase of a project. This proactive approach is good in theory but does little for people who rent or had no input into the design of their house. In these cases, measures should be taken to prevent and limit the amount of water that finds its way inside. This is typically achieved with sandbags at doors and other possible ingresses but those are usually in high demand. Even now parts of Florida are so strapped for sandbags that they are only giving out 10 per household. But there are other, more Macgyver-like measures to keep the inside of your house dry (see below).
- Plastic trash bags 1/3 filled with water make good substitutes for sandbags at doorways
- Paint cans or 5-gallon buckets can support and elevate your furniture if you are going to get water in your house
- Use duct tape to seal your garage door to the floor to prevent water intrusion
These options are good preventative measures but you should always heed the warnings and recommendations of local officials when dealing with the potential catastrophe of hurricanes. We all saw what happened with Harvey and no one wants a repeat with Irma. Stay safe and stay dry.