"Volcanic Activity, Seismic Research, and National Outreach Dominate US Geology News"

The week has brought several significant developments in geology across the United States, highlighting both new discoveries and important assessments that could shape the nation’s energy future. According to recent news from the United States Geological Survey, Landsat 7, a weather and geological observation satellite, was officially decommissioned this month after twenty-six years in orbit. This marks the end of an era for the Landsat mission, which has provided valuable data on Earth’s surface, land use, and environmental changes for more than two decades. The Landsat Cal Val Team will continue its work with the program’s remaining satellites, ensuring ongoing earth observation for scientific and practical applications, such as tracking drought, land shifts, and urban expansion.In the national pursuit of critical minerals, the United States Geological Survey recently announced new funding for state-level projects that aim to evaluate mine waste as potential sources of crucial minerals. This initiative is a response to growing demands for resources used in modern technologies and clean energy. Studies will focus on data collection from former mining sites to assess their viability as future sources of minerals such as lithium, cobalt, and rare earth elements, all essential for batteries and electronics.The US Geological Survey also released several new resource assessments, estimating vast undiscovered oil and gas reserves in multiple regions. Notably, the Hosston and Travis Peak formations along the Gulf Coast are believed to hold thirty-five point eight trillion cubic feet of natural gas, a significant find equivalent to more than a year’s supply for the United States. Texas’s Maverick Basin has also been assessed with an estimated eleven trillion cubic feet of gas and over three hundred million barrels of oil, while Wyoming and southern Montana’s upper Paleozoic reservoirs could contain as much as forty-seven million barrels of oil yet to be extracted.On the scientific front, researchers at the Jackson School of Geosciences at the University of Texas reported a fascinating discovery about the North American continent. Using new seismic tomography data, geoscientists found that the continent's underside, particularly beneath the Midwest, is slowly dripping away in blobs of rock deep into the mantle. While this process unfolds over millions of years and poses no immediate risk, it significantly enhances the understanding of continental evolution and tectonic recycling.Meanwhile, in Hawaii, the National Park Service is undertaking a series of aviation-supported surveys and maintenance operations at Hawai’i Volcanoes National Park. These include monitoring the endangered Hawaiian petrel and conducting aerial surveys for invasive species on Mauna Loa, underscoring the ongoing integration of geology, ecology, and conservation.Globally, the geology community is convening at major conferences this month, such as the Global Stone Congress in Greece, reflecting a renewed focus on earth materials and sustainability. Altogether, these updates point to a dynamic period in geological research and resource management, with the United States at the center of both scientific advancement and resource assessment.This content was created in partnership and with the help of Artificial Intelligence AI

11 Juni 3min

This week has brought significant geological developments across the United States, with a particular focus on volcanic activity, seismic events, resource assessments, and shifting governmental support for geological research. In Hawaii, the Kilauea volcano displayed remarkable activity, with major lava fountaining from the north vent, reaching heights of over 500 feet at the summit of Halemaʻumaʻu crater. According to the U.S. Geological Survey, this vigorous eruption began just after midday and produced fountains that fluctuated in height before settling into a sustained display, ultimately covering about half the crater floor with fresh lava. Orange glows persisted through the night, indicating that magma remains active and close to the surface.On the U.S. mainland, the United States Geological Survey reports that a moderate earthquake struck near the U.S.-Canada border northwest of Seattle, Washington, early this week, drawing attention to ongoing seismic activity along the Pacific Northwest. In southern California, a magnitude four point seven earthquake was felt, though there were no significant damages reported. The agency also conducted extensive mapping of more than six hundred landslides triggered by Hurricane Helene, utilizing advanced laser scanning and GPS technology for unprecedented accuracy.Resource assessments have been another focal point. The U.S. Geological Survey has published new evaluations of undiscovered oil and gas resources in several key regions. Assessments estimate thirty five point eight trillion cubic feet of gas in the Hosston and Travis Peak formations along the Gulf Coast, and a further eleven trillion cubic feet of gas plus over three hundred million barrels of oil in Texas's Maverick Basin. Wyoming and southern Montana are projected to contain forty seven million barrels of oil in their upper Paleozoic reservoirs, while the historic Los Angeles Basin is estimated to still have sixty one million barrels of recoverable oil.However, the future of geological research funding has become uncertain. The Wildlife Society reports that the federal government has notified U.S. Geological Survey researchers and university partners of imminent grant freezes and potential layoffs, as part of a broader move to reduce the federal workforce. While a temporary restraining order has paused some of these reductions following a lawsuit, researchers face ongoing uncertainty about the continuity of critical scientific work.Globally, the geology community continued to advance its agenda with events such as the Initiative on Forensic Geology conference in Rome this past week, where international experts gathered to share findings and discuss innovations. Meanwhile, recent research published by ScienceDaily found that earthquakes create ripple effects in Earth's upper atmosphere, occasionally disrupting satellite navigation and communication systems, and researchers have refined the science behind locating natural hydrogen sources beneath the Earth's surface, which may influence energy resource development in coming years. The past week illustrates both the dynamism of Earth's geology and the evolving landscape for scientific study in the United States and around the world.This content was created in partnership and with the help of Artificial Intelligence AI

31 Maj 3min

Geological activity and research across the United States have seen significant developments in the past week. In Hawaii, Kilauea volcano experienced a dramatic eruption with lava fountains reaching heights of over five hundred feet. The U.S. Geological Survey reported that this episode began at midday and continued for several hours, covering about half the floor of Halemaumau crater with new lava flows. The eruption remained confined to the crater and the southwest side of Kilauea's summit caldera, but observers were cautioned about ongoing hazards such as unstable crater walls, ground cracking, and the risk of rockfalls, reminding the public of the area’s closure for safety since 2007. The heightened volcanic activity underscores Hawaii's dynamic geological environment and its ongoing relevance to earth science and public safety, as reported by CBS News and the USGS.Meanwhile, recent assessment reports from the U.S. Geological Survey have provided insights into the nation’s resource potential. In Texas’ Maverick Basin, the USGS estimates eleven trillion cubic feet of gas and three hundred sixty-six million barrels of oil remain untapped. Assessments in the Wind River, Bighorn, and Powder River regions spanning Wyoming and southern Montana suggest forty-seven million barrels of oil in upper Paleozoic reservoirs, while the Los Angeles Basin is thought to hold an additional sixty-one million barrels. These findings offer a snapshot of the United States’ undiscovered oil and gas resources and will inform policymakers and industry about future exploration and development possibilities.Elsewhere in the United States, the aftermath of Hurricane Helene continues to be studied. Using laser scanning and high-precision GPS, the USGS has mapped over six hundred landslides triggered by the storm, improving understanding of slope stability and helping to inform disaster risk management in vulnerable regions, as detailed by CBS News.In the broader field of geology, there have been noteworthy global developments. In Tonga, researchers have documented what may be the world’s largest cliff-top boulder, displaced over two hundred meters inland by a prehistoric tsunami some seven thousand years ago. This discovery, shared by Sci News, highlights the immense force of ancient natural disasters and expands knowledge on coastal hazards.Recent research published on ScienceDaily revealed that earthquakes can cause ripple effects in Earth’s upper atmosphere, interfering with satellite communications and navigation systems. Other scientists have identified the geological conditions necessary to locate natural, clean hydrogen deposits, which could become an important energy resource in the future.Finally, uncertainty clouds federal geological research in the U.S. as The Wildlife Society reports pending freezes of U.S. Geological Survey grants and potential layoffs, due to shifting federal priorities and ongoing legal action. This development injects uncertainty into ongoing and future research projects, making it a critical issue for the scientific community.Overall, the past week has seen significant geological events and new research with implications for energy, natural hazards, and environmental management, reaffirming the importance of geology in understanding and managing the changing Earth.This content was created in partnership and with the help of Artificial Intelligence AI

31 Maj 3min

In the past week, volcanic activity has dominated geological headlines across the United States. The Halemaʻumaʻu eruption at Kīlauea's summit on Hawaii's Big Island has entered a pause phase. Episode 23 of the eruption ended on Sunday, May 25, after six hours of sustained fountaining activity. Prior to this pause, USGS Hawaiian Volcano Observatory geologists had conducted uncrewed aircraft system flights on May 21 to monitor the ongoing eruption, capturing images of two eruptive vents that were steadily degassing and intermittently spattering fresh lava.Scientists have also made significant progress in understanding Hawaiian volcanoes through the analysis of tiny gas bubbles trapped in crystals. This advanced technology has allowed researchers to precisely map how magma storage evolves as these volcanoes develop.In earthquake news, researchers have been studying the ripple effect of small earthquakes near major faults. Their work reveals that deep beneath the Earth's surface, some faults move almost silently, with slow, shuffling slips accompanied by tremors that don't cause the violent shaking typically associated with earthquakes.The USGS has released several important resource assessments this week. Their latest study estimates there are approximately 27 trillion cubic feet of gas and 473 million barrels of oil undiscovered but recoverable in Southwest Wyoming and Northwest Colorado. Additionally, a provisional assessment indicates that enhanced geothermal systems in the Great Basin region could potentially supply 10% of U.S. electricity demand, generating up to 135 gigawatts of baseload power if current technology works at scale across Nevada and five adjoining states.The search for critical minerals continues to be a priority, with the USGS now offering funding to states to find these essential materials in mine waste. The agency has also highlighted the potential for critical mineral discovery on the nation's seabed, an area larger than U.S. lands.For the scientific community, the Geological Society of America has announced their call for abstracts for GSA Connects 2025, scheduled for October 19-22 in San Antonio, Texas. New this year is an early abstract submission option with a deadline of May 15, 2025, providing researchers an opportunity to share their latest findings at one of the premier international gatherings in the geoscience community.This content was created in partnership and with the help of Artificial Intelligence AI

28 Maj 2min

Recent developments in geology across the United States reveal a dynamic period of research and natural activity. The U.S. Geological Survey has just released significant resource assessments, highlighting that southwest Wyoming and northwest Colorado contain an estimated 27 trillion cubic feet of recoverable natural gas and 473 million barrels of oil. These numbers represent a major addition to the understanding of U.S. energy reserves. Meanwhile, the southeast Gulf Coast’s Hosston and Travis Peak formations were assessed to hold another 35.8 trillion cubic feet of undiscovered gas, supporting national energy needs for over a year. In another impactful study, the USGS noted that enhanced geothermal systems in Nevada and neighboring states could potentially provide up to 10 percent of the U.S. electricity demand if current technologies scale successfully. The USGS is also supporting state-level efforts to assess mine waste for critical minerals, underscoring the nation’s drive for secure domestic sources of industrial materials. Geological hazards continue to draw attention. The National Earthquake Information Center, based in Colorado, maintains real-time monitoring and hazard assessments, which proved essential following a series of noticeable seismic events. In mid-April, a 4.1-magnitude earthquake was recorded near Dutch Harbor, Alaska, at a depth of about 169 miles. California has also experienced clustered seismic activity, with a 4.0-magnitude earthquake and several aftershocks recently felt across San Diego County and beyond, as reported by the United States Geological Survey and CBS News. These events serve as reminders of ongoing geological risk along major fault systems. Volcanic activity remains closely monitored, particularly in Hawaii. According to the U.S. Geological Survey’s Hawaiian Volcano Observatory, Kilauea’s summit continues to show signs of unrest. As of May 21, an orange glow was observed above vents, with magma close to the surface and intermittent low-level spattering in the north vent. Instruments measured inflationary tilt, indicating pressure buildup at the summit, and shallow earthquakes continue to be detected. Volcanic glass fragments, known as Pele’s hair, remain scattered across the summit and can be remobilized by wind, posing hazards to local communities.On the research front, ScienceDaily reports that American geologists are pioneering methods to identify natural hydrogen sources formed deep within Earth, advancing the search for clean energy. In Florida, the annual GeoHab conference brought marine geologists together to map seafloor habitats and assess benthic biodiversity in the Florida Keys, marking increased attention to the interface between geology and ocean habitats. Nationally, scientists are also exploring post-wildfire landscape change, the impact of climate-driven drought on soil moisture and sea level, and emerging methods to trace shifts in coastal salinity, further reflecting the interconnectedness of geology with climate and environment. These events and studies collectively illustrate a field committed not only to hazard mitigation and resource discovery but also to understanding the evolving character of the American landscape.This content was created in partnership and with the help of Artificial Intelligence AI

24 Maj 3min

The United States Geological Survey (USGS) is set to conduct a low-level airborne geological imaging project across regions of Wyoming and Colorado. This initiative aims to enhance the understanding of the geological formations beneath these areas, which is crucial for various applications such as natural resource management, environmental protection, and hazard assessment.Utilizing helicopters flying at low altitudes, the project will employ advanced imaging technologies to capture high-resolution data of the Earth's subsurface geology. The choice of helicopters allows for precise navigation and maneuverability, ensuring comprehensive coverage and improved accuracy of data collection.This project is being carried out in strict adherence to Federal Aviation Administration (FAA) regulations to ensure safety and minimize any potential disturbances to the local communities. The USGS emphasizes that these flights are planned with public interest in mind. By gathering detailed geological information, the initiative supports a wide range of research and practical applications, including mineral exploration, groundwater assessment, and seismic hazard analysis.To foster transparency and community awareness, the USGS requests the assistance of local media in disseminating information about the forthcoming helicopter flights. Informing residents about the project will help manage expectations regarding aircraft noise and frequency, reducing any potential concerns from the public. Furthermore, community awareness will contribute to a smoother execution of the project.Through these efforts, the USGS continues to advance scientific knowledge and contribute to sustainable management of the nation's natural resources. This project not only emphasizes the importance of geological research but also showcases the USGS's commitment to engaging with and informing the communities impacted by its scientific endeavors.This content was created in partnership and with the help of Artificial Intelligence AI

12 Feb 2min

The United States Geological Survey (USGS) is set to embark on an exciting low-level helicopter flight project over parts of Wyoming and Colorado. This initiative aims to image the underlying geology of these regions, providing valuable data for scientific and environmental purposes. This airborne project is being conducted with strict adherence to Federal Aviation Administration regulations to ensure public safety and minimize disruptions.Helicopters, equipped with advanced geophysical instruments, will fly at low altitudes to collect high-resolution data. This technology allows scientists to gain insights into the geological structures beneath the Earth's surface. The collected information will enhance our understanding of mineral resources, groundwater supplies, and natural hazards in these areas. Residents of Wyoming and Colorado may notice increased helicopter activity during the survey period. The USGS emphasizes that these flights are crucial for mapping the geological framework and identifying potential resources that could be vital for future energy development. Moreover, this project is expected to contribute to environmental conservation efforts by providing data that can predict and manage natural occurrences such as landslides, earthquakes, and subsidence.The USGS is committed to keeping the public informed about this project and appreciates the cooperation and understanding of local communities. By working together, everyone can benefit from the knowledge and resources gained through this innovative geological imaging project.This content was created in partnership and with the help of Artificial Intelligence AI

9 Feb 2min

The United States Geological Survey (USGS) is embarking on an exciting low-level airborne project aimed at imaging the geology over Wyoming and Colorado. This initiative, conducted in accordance with Federal Aviation Administration regulations, seeks to gather crucial geological data using helicopters flying at low altitudes. Local community awareness and cooperation are appreciated as the USGS conducts these operations, which promise to offer valuable insights into the geological formations of the area.The purpose of these flights is to collect detailed images and data that will enhance the understanding of the region's geology, which can be instrumental for a variety of applications, including natural resource management, environmental conservation, and land-use planning. The helicopters will be equipped with sophisticated imaging technology capable of capturing high-resolution geophysical information, thus providing a new perspective on the geological structures underlying the landscape.These helicopter flights will be noticeable to residents due to their low altitude. The operations are designed to minimize any disruption while ensuring the acquisition of high-quality geological data. The USGS is committed to executing these maneuvers with the utmost care for public safety and community awareness.By collaborating with local communities and stakeholders, the USGS aims to ensure that the initiative is well-understood and supported. Informing residents about the purpose and nature of the flights not only facilitates smoother operations but also enhances community involvement in scientific endeavors that ultimately benefit the region.The geological data gathered from this project will play a critical role in advancing scientific knowledge and could also inform future projects related to natural hazard assessment, mineral exploration, and environmental protection efforts. As the USGS pursues this pivotal research, the support and understanding of local communities are invaluable for its success.For additional information or queries about the flying schedules or specific goals of this endeavor, the local USGS office remains available to assist and provide clarity. Engaging with the project offers a unique opportunity for residents to learn more about the geology of their region and the cutting-edge methodologies used to study it.Ultimately, this USGS project represents a blend of advanced scientific inquiry and community partnership, aiming to generate geological insights with both regional and national significance.This content was created in partnership and with the help of Artificial Intelligence AI

5 Feb 3min