From Roy Spencer via GWPF:
Florida’s Major Hurricane Strikes: No Change In 120 Years
I’ve updated a plot of Florida major hurricane strikes since 1900 with Hurricane Michael, and the result is that there is still no trend in either intensity or frequency of strikes over the last 118 years:
This is based upon National Hurricane Center data. The trend line in intensity is flat, and the trend line in number of storms (not shown) is insignificantly downward.
Nevertheless, the usual fearmongers are claiming Hurricane Michael is somehow tied to climate change.
After all, the Gulf of Mexico is unusually warm, right?
Yes, but if you look at the history of Jul-Aug-Sept average sea surface temperature (SST) anomalies over the eastern Gulf (available here, 25N-30N, 80W-90W), you will see that since 1860, this summer is only the 9th warmest in the eastern Gulf of Mexico.
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