Global warming is behind that record setting rainfall we experienced last May.
The Oklahoma Climatological Survey reported a statewide average of 14 inches of rain in May, well above the previous record set in 1941.
It’s no secret that Oklahoma gets a lot of rain in the spring but a newly published study says global warming is the reason why we saw so much of it this year. Dr. Shih-Yu (Simon) Wang, the assistant director of the Utah Climate Center, is the lead author of the study. The Guardian has a good recap.
Global warming acts like a domino effect…a rise in temperatures in one part of the world, impacts rising seawaters in another part of the world, impacts precipitation in another part of the world…and so on. Dr. Wang studied how global warming impacted El Niño.
“El Niño tends to increase late-spring precipitation in the southern Great Plains and this effect has intensified since 1980. There was a detectable effect of anthropogenic global warming in the physical processes that caused the persistent precipitation in May of 2015: Warming in the tropical Pacific acted to strengthen the teleconnection towards North America…”
You can expect to see many more studies like this linking global warming to natural disasters. Some may continue to deny it but the Earth doesn’t care.