Two 4.2-Magnitude Earthquakes Rattle Northern Oklahoma in a Single Evening
Two 4.2-magnitude earthquakes struck near Enid in northern Oklahoma Sunday at 5:17 p.m and 9:40 p.m., according to the U.S. Geological Survey (USGS). They are the largest recorded this year so far and even felt in neighboring Kansas.
The large quakes were followed by two smaller ones around the same area early Monday. The first was a magnitude 2.7 followed by 12:35 a.m. then magnitude 2.6 at 6:16 a.m.
At least one home in Breckinridge was damaged by the first earthquake. According to Enid News, the home had major brick separation from doors and windows and other structural damage.
The 4.2-temblors are the largest in the state since August 2017, when a swarm of earthquakes, including a magnitude 4.2, hit the central part of the state. There were five quakes of 4.0 or greater last year.
A tremor at that magnitude feels like a heavy truck striking a building, USGS describes on its website.
Oklahoma has seen an alarming uptick in seismic activity that's been linked to the injection of saltwater produced from oil and gas drilling activities into disposal wells.
State regulators have directed oil and gas producers in the state to close wells or reduce wastewater injection volumes. The regulations have worked to a certain degree. While the Sooner State has dropped from two earthquakes per day to fewer than one per day, some of the post-regulatory quakes have been large and damaging. Two big ones happened in 2016: the 5.0-magnitude earthquake that struck Cushing, one of the largest oil hubs in the world, and a 5.8 that hit near Pawnee, the largest ever recorded in the state.
Tulsa World reported this week that if oil and natural gas prices begin to soar, wastewater injection could climb 40 percent more under a regulatory cap.
'Kicking Ass for Her Generation': Applause for 16-Year-Old Greta Thunberg as EU Chief Pledges $1 Trillion to Curb Climate Threat
By Julia Conley
Sixteen-year-old climate action leader Greta Thunberg stood alongside European Commission President Jean-Claude Juncker Thursday in Brussels as he indicated—after weeks of climate strikes around the world inspired by the Swedish teenager—that the European Union has heard the demands of young people and pledged more than $1 trillion over the next seven years to address the crisis of a rapidly heating planet.
In the financial period beginning in 2021, Juncker said, the EU will devote a quarter of its budget to solving the crisis.
‘Plastic Is Lethal’: Groundbreaking Report Reveals Health Risks at Every Stage in Plastics Life Cycle
With eight million metric tons of plastic entering the world's oceans every year, there is growing concern about the proliferation of plastics in the environment. Despite this, surprisingly little is known about the full impact of plastic pollution on human health.
But a first-of-its-kind study released Tuesday sets out to change that. The study, Plastic & Health: The Hidden Costs of a Plastic Planet, is especially groundbreaking because it looks at the health impacts of every stage in the life cycle of plastics, from the extraction of the fossil fuels that make them to their permanence in the environment. While previous studies have focused on particular products, manufacturing processes or moments in the creation and use of plastics, this study shows that plastics pose serious health risks at every stage in their production, use and disposal.
Air pollution within the home causes 3.8 million deaths a year, according to the World Health Organization. A recent University of Colorado in Boulder study reported by The Guardian found that cooking a full Thanksgiving meal could raise levels of particulate matter 2.5 in the house higher than the levels averaged in New Delhi, the world's sixth most polluted city.
But soon, you will be able to shop for a solution in the same place you buy your budget roasting pans. IKEA is working on a specially-designed, air-purifying curtain called the GUNRID.
A rare species of giant tortoise, feared extinct for more than 100 years, was sighted on the Galápagos island of Fernandina Sunday, the Ecuadorian government announced.