"Even for Oklahoma, this is crazy," said Rick Smith, a National Weather Service meteorologist in Norman. "Since January, we've been setting records. People are just kind of amazed and shocked."
State records set this year have ranged from the lowest temperature (31 degrees below zero in Nowata in northeast Oklahoma) to snowfall in a 24-hour period (27 inches, also in Nowata) to the largest hail stone (a spiky, six-inch piece recovered in Gotebo, in southwest Oklahoma).
This year also produced the state's highest-ever-recorded surface wind speed (151 miles per hour near El Reno, outside of Oklahoma City) and biggest known earthquake (5.6 magnitude, breaking the 1956 record).
On Wednesday, Governor Mary Fallin declared a state of emergency for 20 counties because of earthquakes, tornadoes and severe storms.