From rattling windows to big loud booms, Sequoyah County residents reported feeling tremors earlier this week, and now officials are investigating the matter. The reports come from as far north as Marble City and as far south as the Le Flore County border. Calls have been pouring into the county sheriff's office. Residents say they heard rumbling noises, and saw their windows and sliding glass doors shaking. Officials say there is no evidence at this time of seismic activity, but they'll continue to look into it..
NEBRASKA - 1/20/09 - loud booms heard in Grand Island Tuesday night and Wednesday morning are believed to be starling control measures or the acts of curious youth. The Central Platte Natural Resources Distric began shooting off propane cannons last Friday night around dusk for about seven to 14 days. But Grand Island/Hall County Emergency Management said the 911 center received calls about loud booms from “one end of town to the other,” and the calls came after dusk. They were reported between 9:30 and 10 p.m. Tuesday and again around 7 a.m. Wednesday. “There were no reports of fire, no reports of damage, no reports of power outages or any infrastructure damage.” The boom almost sounded like a “sonic boom” that is sometimes heard from traveling aircraft. Calls to the Central Nebraska Regional Airport were not immediately returned. Area youth may be experimenting with something like a “dry ice bomb.” When dry ice is dropped into a 2-liter bottle of water, a loud explosion can be the result. The technique has been featured on the cable television show “Mythbusters.” The city of Grand Island has contracted with the U.S. Department of Agriculture for starling control in the past, but no such work is currently under way. “The city has not received any calls from citizens regarding problems with starlings." USDA officials have been tracking the birds, Briseno said. They believe the birds are moving to the area later in the season this year, and for the most part, the flock that is here stays in Grand Island the majority of the year