NASA did it with the "ozone hole" a decade or so ago.
Then, they migrated to "global warming".
Now, its a perfectly natural occurance that they want to mess with...
NASA atmospheric observations only confirmed the ground-based measurements of stratospheric ozone depletion over Antarctica in the southern hemisphere spring (October). In fact, the data analysts originally thought the data was erroneous -- they had to get the ground-based measurements to confirm that the satellite data wasn't wrong.