bachmann hannityMeteorologists may have failed to forecast yesterday’s freak tornado, but political scientists are now able to predict when U.S. Rep. Michele Bachmann will next appear on a national cable news show: Aug. 27.

That’s the conclusion of Eric Ostermeier, who blogs at Smart Politics for the University of Minnesota’s Hubert H. Humphrey Institute of Public Affairs.

Ostermeier counted Bachmann’s appearances on cable shows since she took office in 2007. That first year: zero appearances. Over the past year: 43 appearances.

So by Ostermeier’s reckoning, Bachmann is on national TV every nine days. At that rate, you can set your Tivo for next Thursday and have a good shot at catching the representative from Minnesota’s Sixth Congressional District.

And at that rate, isn’t Bachmann proving she could handle her own weekly show, a la Huckabee?

By the way, Ostermeier confirms what you may suspect: Bachmann is increasingly leaning toward right-leaning networks like Fox. She hasn’t, for example, shown her face on MSNBC since Oct. 17, 2008, the day she told Chris of her suspicions about colleagues in Congress harboring “anti-American” beliefs.

Her latest appearance, as of this writing, was Tuesday, when she told Fox News host Sean Hannity that reforming the nation’s health care system is unconstitutional.

All that airtime is not an accident; it’s by design. Bachmann has mobilized an exceptionally large squadron of public-relations staffers to pursue “an aggressive plan” for more media exposure. Among other benefits, Ostermeier figures that strategy is reaping Bachmann campaign-fundraising rewards.