EarthquakeAnon here, responding to the anon from Timpson, TX who asked about an earthquake in his area a couple breads back… It looks like it's centered along railroad track just outside Timpson, however that doesn't necessarily mean a train caused a 2.5 earthquake. It's residual time indicates drilling but I don't know if there are any oil wells in the area. It also SOUNDS like drilling, go to the waveform at http://ds.iris.edu/ds/nodes/dmc/tools/event/10947196 and listen to the shake. It sounds mechanical (bizarre), more like drilling, but it must be a pretty big drill to cause a 2.5 in that part of Texas. I would also go to the town hall and find out if there were any tunnels built under the city (abandoned/or not) and if there are any defunct oil wells around.
https://earthquake.usgs.gov/earthquakes/map/#%7B%22autoUpdate%22%3A%5B%22autoUpdate%22%5D%2C%22basemap%22%3A%22satellite%22%2C%22feed%22%3A%221day_all%22%2C%22listFormat%22%3A%22default%22%2C%22mapposition%22%3A%5B%5B24.547123179730765%2C-100.37109375%5D%2C%5B38.013476231041935%2C-82.90283203125%5D%5D%2C%22overlays%22%3A%5B%22plates%22%5D%2C%22restrictListToMap%22%3A%5B%22restrictListToMap%22%5D%2C%22search%22%3Anull%2C%22sort%22%3A%22newest%22%2C%22timezone%22%3A%22utc%22%2C%22viewModes%22%3A%5B%22list%22%2C%22map%22%2C%22settings%22%5D%2C%22event%22%3A%22us2000hd8u%22%7D