Every August, the National Hurricane Center reminds South Florida that storm season is at its peak. Most Miami business owners think about boarding windows and buying water. Very few think about their data until they’re sitting in a dark office three days after the storm, wondering if anything is recoverable.
This guide is your IT hurricane prep checklist. Run through it now — before a storm is in the forecast — and you’ll be in a fundamentally different position than the businesses around you if the worst happens.
Why Miami businesses lose data every hurricane season
The failure modes are predictable. Power surges fry servers and workstations when power flickers. Flooding — especially in ground-floor offices or areas prone to storm surge — destroys physical hardware. Extended power outages kill devices that weren’t properly shut down. And backup drives sitting on the floor next to the server they’re backing up get destroyed along with everything else.
The businesses that recover quickly aren’t lucky. They made specific technology decisions — before the storm — that made recovery possible.
Cloud backup vs. local backup: what actually survives a flood
A local backup drive, a NAS device, or an on-site backup server will not survive a flood. It will not survive a direct lightning strike. It may not survive a Category 4 storm surge on the first floor of a Brickell office building. Local backup is useful for fast restores from everyday failures — accidental deletion, a crashed hard drive — but it is not a disaster recovery solution.
Cloud backup sends your data to a remote data center, physically far from Miami, every day. When your office is underwater, your data is in Dallas or Virginia, dry and intact. If you don’t have cloud backup today, fixing this is the most impactful single action you can take before the next storm.
Geo-redundant backup: what it means and why it matters
A single cloud backup stored in one data center is better than local-only backup. Geo-redundant backup — where your data is replicated to data centers in two or more geographically separate locations — is better still. Major cloud backup providers (Azure, AWS, Backblaze, Datto) offer geo-redundant storage as a standard option. A regional disaster that affects one data center won’t affect the other. For businesses where data loss would be catastrophic, this is worth the modest additional cost.
How to keep your team working remotely during a storm
Extended power outages — days, sometimes weeks — after major storms mean your physical office may be inaccessible. The businesses that kept running after Irma and Ian were the ones already set up for remote work: cloud-based email and file storage, VPN or cloud desktops for remote access to business systems, and laptops (not just desktops) for key staff.
If your critical systems require being physically in the office to access, you’re not just facing a hurricane risk — you’re facing a business continuity risk for any extended office closure, for any reason. The same infrastructure that lets staff work from home during a storm lets your business continue during renovations, HVAC failures, or any other unexpected closure.
UPS and surge protection for servers and network equipment
Power fluctuations during storms are severe and frequent. Standard surge protectors provide minimal protection against the voltage spikes that occur during grid restoration after an outage. Every server, every network switch, and every piece of critical equipment should be on a UPS — an uninterruptible power supply — with adequate battery runtime to allow a clean shutdown if power goes out.
UPS units also provide surge protection far superior to standard power strips. Size your UPS based on the wattage of the equipment it’s protecting — your IT company can calculate this — and replace the batteries every three to four years. A UPS with a dead battery is just an expensive power strip.
What to do in the 48 hours before a storm hits
- Verify your cloud backup ran successfully last night and confirm recent files are present
- Move laptops and portable devices to upper floors or take them home with staff
- Photograph your server room and equipment for insurance purposes
- Shut down servers and non-essential equipment cleanly (do not just cut power)
- Ensure UPS units are fully charged
- Confirm that key staff have remote access credentials and have tested them recently
- Notify your IT provider of your plans so they can assist with recovery coordination after the storm
Post-storm recovery checklist
- Do not power on flood-affected equipment — water damage requires professional assessment before any attempt to power on
- Document all damage with photos before cleanup begins (insurance requirement)
- Contact your IT provider to begin recovery assessment
- Initiate cloud backup restore to replacement hardware or cloud workspace
- Prioritize restoration based on business criticality — email and billing systems first, then file access, then everything else
Don’t wait for the storm warning. Schedule a free backup audit with SKALS IT this week — we’ll review your current backup setup and show you exactly what would survive a Category 4 and what wouldn’t. Contact us to schedule your audit.