I’m embarrassed that I had to look up where zeta falls in the Greek alphabet. No, it’s not at the end (that would be omega), it’s actually sixth.

So how unusual is it to run through the Roman alphabet (no, America didn’t invent the alphabet) and have a named Category 2 Hurricane hit the mainland at the end of October? Well, I remember educational materials when I lived in Florida saying the Atlantic hurricane season lasts through October, and the Gulf season through November. But according to Jeff Masters, it’s not all that common.

Dr. Phil Klotzbach of Colorado State University says Zeta is the strongest hurricane ever recorded so far to the west in the Gulf of Mexico this late in the year. If Zeta makes landfall as a hurricane, it will be sixth continental U.S. landfalling hurricane this year, tying 2020 with 1886 and 1985 for most continental U.S. landfalling hurricanes in a single Atlantic season on record.

Zeta will also be the fifth named storm to make landfall in Louisiana this year, along with Tropical Storm Cristobal, Tropical Storm Marco, Hurricane Laura, and Hurricane Delta. The previous record for most landfalls in a single season in Louisiana was four in 2002, when Tropical Storm Bertha, Tropical Storm Hanna, Tropical Storm Isidore, and Hurricane Lili all made landfall.

Yale Climate Connections

Luckily, the New Orleans levees seem to have held fine in this one, although there were widespread power outages and a few deaths from things like electrocution in falling trees. Not everybody lives inside the levee system of course, and some people did have to evacuate from this storm. I’m actually reading a book about Katrina right now because I think it has important lessons for the Coronavirus situation and how we should plan for the next disaster, whatever it will be. (We might get ready for the next pandemic after this. Are we ready for the big earthquake we know is coming? What about a catastrophic meltdown of the electric or telecommunications system? What about a serious food shortage?)