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  • # USGS Releases Updated National Geologic Map Covering All 50 States and Tracks Active Volcanoes Across Pacific Region

    # USGS Releases Updated National Geologic Map Covering All 50 States and Tracks Active Volcanoes Across Pacific Region
    2026/09/12
    Across the United States, recent geology news has centered on new national mapping efforts, active volcanism, and the ways scientists are using modern technology to better understand geologic hazards and resources. According to the U S Geological Survey, Version two point zero of the Cooperative National Geologic Map was just released, and it now provides coverage for all fifty states as well as most U S territories, including Alaska and Hawaii. The agency reports that this unified digital map ties together bedrock, surficial deposits, and structural features in a single framework, giving planners and emergency managers a clearer picture of where landslides, earthquakes, and resource conflicts are most likely to occur from the Great Plains to the Pacific coast. USGS also highlights new detailed surface geology mapping in Nebraska, closing a long standing gap in national coverage and helping the state assess groundwater vulnerability and construction suitability. In the realm of geologic hazards, USGS Volcanoes reports that Kilauea volcano on Hawaii Island has been intermittently erupting lava flows from a vent in the summit crater Halemaumau since September seven. The Hawaiian Volcano Observatory describes short precursory lava flows and inflation of the summit, signaling continuing magma movement beneath the crater and the potential for renewed lava fountaining episodes. Far to the north, the Alaska Volcano Observatory notes a slow, ongoing eruption at Great Sitkin volcano in the Aleutian Islands, with lava slowly filling the summit crater, minor earthquakes, and frequent steaming visible in camera views. At nearby Kupreanof and Shishaldin volcanoes, recent notices describe elevated but still moderate activity and aviation color codes that help pilots avoid ash hazards over the North Pacific flight routes. USGS Cascades Volcano Observatory reports that all major volcanoes in the Cascade Range of Washington and Oregon, including Mount Rainier, Mount St Helens, Mount Hood, and Glacier Peak, are currently at normal background levels. Small earthquakes detected at several of these peaks over the past week are interpreted as typical tectonic and hydrothermal activity rather than signs of imminent eruption, but field crews have been out servicing instruments at Mount St Helens to maintain dense monitoring coverage. Beyond the United States, Indonesia’s Geological Agency and national disaster authorities report that Mount Anak Krakatau in the Sunda Strait recently produced a high level eruption that lofted ash to about fifty thousand feet and sustained nearly twenty five hours of eruptive earthquakes. Although the continuous eruption episode has ended, the volcano remains at Alert Level Three, with officials maintaining a three kilometer exclusion zone due to ongoing shallow magma dynamics, hybrid earthquakes, and the risk of renewed lava fountaining, incandescent rock ejections, and heavy ashfall. Taken together, these updates show a pattern of active but largely well monitored volcanism along the Pacific margins, while new national scale mapping and satellite based studies in the United States are improving the ability to link geology with hazard planning, water resources, and legacy mining impacts from Texas uranium districts to Midwestern aquifers. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • US Geological Activity Surge: Kilauea Eruption, Alaska Earthquakes, and West Coast Seismic Alerts This Week

    US Geological Activity Surge: Kilauea Eruption, Alaska Earthquakes, and West Coast Seismic Alerts This Week
    2026/09/09
    Across the United States this week, geologic activity is offering a vivid reminder that the landscape is constantly changing. The United States Geological Survey reports that a new low level eruption began at the summit of Kilauea volcano on Hawaii Island on September seven, prompting an aviation color code of orange and a continuation of its alert level for ongoing eruptive activity. According to the Hawaiian Volcano Observatory, lava is emerging within the summit caldera, with episodic low fountains expected to build over hours to days, part of a continuing pattern of summit reactivation in the volcano’s long lived eruption cycle. Far to the north in Alaska, seismic networks are tracking persistent earthquake activity along the Aleutian arc. Recent summaries from earthquake monitoring services note hundreds of earthquakes across the United States in early September, with the largest centered near Nikolski in the Aleutians, where a magnitude six point three event on September three highlighted the tectonic strain along the subduction zone offshore. This region, where the Pacific Plate dives beneath the North American Plate, continues to show clusters of moderate events at depths of tens of kilometers, consistent with ongoing plate convergence. On the West Coast, local news outlets in Oregon report several small offshore earthquakes, ranging from about magnitude two point six to three point seven, recorded on September four off the Oregon coast. The United States Geological Survey indicated there was no tsunami threat, but the quakes fit a broader pattern of low level seismicity along the Cascadia margin, where scientists remain focused on the long term potential for a major megathrust earthquake. In Southern California, the Los Angeles Times reports that a magnitude three point two earthquake struck near Compton just after midnight on Sunday, September six, directly along the Newport Inglewood Fault Zone. Geologists emphasize that this urban fault produced the deadly nineteen thirty three Long Beach earthquake and remains one of the region’s most significant seismic hazards because it runs beneath densely populated communities from Culver City through Long Beach and into Orange County. Though small, the recent quake underscores the importance of continued mapping and monitoring of buried fault structures. Beyond hazards, there is major news in geologic mapping. The United States Geological Survey announced Version two point zero of the Cooperative National Geologic Map, now covering all fifty states, Alaska, Hawaii, and most United States territories. According to the survey, this unified digital map improves access to information on rock types, structures, and resources, supporting everything from groundwater management to energy and mineral assessments. This week also saw the release of the first statewide geologic surface map of Nebraska, closing a long standing gap in national coverage and offering new insight into the sedimentary layers and ancient river systems that shape the Great Plains. Globally, monitoring centers highlight moderate earthquake activity and ongoing eruptions at volcanoes such as Etna in Italy, Fuego and Santiaguito in Guatemala, and Krakatau and Semeru in Indonesia, illustrating that the same tectonic and magmatic processes shaping the United States are playing out across plate boundaries worldwide. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • USGS Releases National Geologic Map 2.0 Covering All 50 States Amid Ongoing Seismic Activity and Volcanic Monitoring

    USGS Releases National Geologic Map 2.0 Covering All 50 States Amid Ongoing Seismic Activity and Volcanic Monitoring
    2026/09/05
    Across the United States this week, geology news has focused on new national mapping efforts, everyday seismic activity, and closely watched volcanic systems, set against a backdrop of notable global earth movements. According to the United States Geological Survey, Version two point zero of the Cooperative National Geologic Map has just been released, and for the first time it provides consistent coverage for all fifty states as well as most United States territories. The map compiles bedrock and surficial geology into a single digital framework, improving how scientists and planners assess mineral resources, groundwater, landslide risk, and earthquake hazards from Alaska and Hawaii to the Caribbean and Pacific territories. USGS notes that this unified map is meant to be a foundational tool for understanding both geologic resources and geologic threats nationwide. Recent seismic activity has been typical but noteworthy in a few areas. USGS earthquake monitoring shows a steady sequence of small to moderate earthquakes in Alaska, including events around the Aleutian Islands and the Gulf of Alaska region, reflecting the ongoing convergence of the Pacific and North American tectonic plates. In the continental United States, a magnitude three point six earthquake struck near Falls City in South Texas on Tuesday morning, about forty five miles north northwest of San Antonio, Ground News reports. While minor, quakes of this size are reminders that intraplate regions can experience stress release along older fault systems even far from plate boundaries. Volcanology updates also highlight active but currently nonerupting systems. The Hawaiian Volcano Observatory reports that Kilauea Volcano on the Island of Hawaii is not erupting, with the recent summit eruption in the crater called Halemaumau in a paused state. Scientists describe the summit as in a deflationary phase and indicate a forecast window between September seventh and thirteenth for the next lava fountain episode, reflecting a pattern of episodic, short lived eruptive bursts. At Yellowstone Caldera, the Yellowstone Volcano Observatory reports activity at background levels, about sixty located earthquakes in August and only minor uplift within the caldera, while teams conduct field work on hydrothermal explosion craters and glacial geology and install new seismic and infrasound instruments in the Upper Geyser Basin. Worldwide, United States Geological Survey global maps show hundreds of magnitude four point five and greater earthquakes over the past month, with significant events near Alaska, China, the Fiji region, and the South Sandwich Islands. Together, these updates underscore a familiar pattern in recent geology news: the Earth’s crust and volcanic systems remain constantly active, while improved national mapping and dense monitoring networks in the United States are giving scientists clearer insight into both routine processes and potential hazards. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • US Geological Survey: Hundreds of Small Earthquakes Recorded Nationwide as Earth Remains Stable This Week

    US Geological Survey: Hundreds of Small Earthquakes Recorded Nationwide as Earth Remains Stable This Week
    2026/09/02
    Across the United States, geologists are tracking a mix of quiet stability and subtle unrest in the past week, offering a snapshot of an active but largely well behaved Earth. According to the United States Geological Survey latest weekly summaries, hundreds of small to moderate earthquakes have been recorded nationwide, most too small to be felt but invaluable for mapping active faults and understanding ongoing tectonic stress. Along the Pacific coast, clusters of tiny quakes continue beneath northern California near Petrolia and the Geysers geothermal field, as well as in Nevada and west Texas, highlighting that even when no major events occur, the crust is constantly adjusting. In the Pacific Northwest, the United States Geological Survey Cascade Volcano Observatory reports that all major Cascade Range volcanoes, including Mount Rainier, Mount St Helens, Mount Hood, and Mount Baker, remain at normal background activity. Small earthquakes beneath these peaks over the past week are interpreted as routine, reflecting the long term settling and fluid movement within these volcanic systems rather than signs of imminent eruption. In Yellowstone National Park, the Yellowstone Volcano Observatory notes that seismic activity remains at background levels, with August totals showing dozens of tiny earthquakes and no significant swarms, reinforcing the message that current activity is consistent with long term patterns rather than escalation. Farther southwest, the United States Geological Survey Hawaiian Volcano Observatory continues to monitor earthquake sequences associated with the undersea volcano called Kama ehuakanaloa, formerly known as Loihi seamount, off the southern coast of the Island of Hawaii. Activity there has eased compared with earlier in August, and scientists emphasize that this deep offshore unrest has shown no clear impact on the nearby giant volcanoes Mauna Loa and Kilauea. Across Alaska and the Aleutian arc, United States Geological Survey volcano notices describe ongoing low level seismicity near volcanoes such as Great Sitkin and Shishaldin, again characterized as background behavior in a naturally active subduction zone. Globally, the United States Geological Survey earthquake maps for the past week show several moderate to strong earthquakes along major plate boundaries, including events in the southwest Pacific, the western Pacific islands, and tectonically active parts of Asia and South America. These patterns underscore a consistent theme that most significant earthquakes cluster along long known plate margins, while the interior of continents, including most of the United States, experiences mainly small events. Taken together, current observations point to a world where geological hazards are ever present but, in the United States this week, remain within the range of expected background activity, giving scientists time to refine models, update hazard maps, and improve early warning and public preparedness. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • US Geological Survey Reports Steady Low-Level Volcanic and Seismic Activity Across Nation This Week

    US Geological Survey Reports Steady Low-Level Volcanic and Seismic Activity Across Nation This Week
    2026/08/29
    Across the United States this week, geologic activity has been marked by steady but generally low level unrest, with scientists emphasizing careful monitoring rather than immediate alarm. According to the United States Geological Survey, Kilauea volcano in Hawaii is currently at advisory status with a yellow aviation color code, and the summit eruption in the Halemaumau crater is paused following a series of lava fountaining episodes, the most recent on August twenty fifth that lasted about nine hours. USGS reports that seismic activity beneath Kilauea remains modest, reflecting a system that is still active even while surface lava is not currently erupting. In the Cascade Range of the Pacific Northwest, the USGS Cascades Volcano Observatory reports that all major volcanoes, including Mount Baker, Glacier Peak, Mount Rainier, Mount Saint Helens, Mount Adams, Mount Hood, Mount Jefferson, Three Sisters, Newberry, and Crater Lake, are at normal background levels with a green aviation color code. Small earthquakes were detected beneath Mount Rainier, Mount Saint Helens, and Mount Hood during the past week, but scientists note that these events fit long term patterns of low level seismicity associated with active but quiet volcanic systems. Field crews visiting Mount Saint Helens and Glacier Peak have not observed any surface changes that would indicate escalating unrest. Yellowstone National Park in Wyoming also remains calm from a volcanic perspective. Recent Yellowstone Volcano Observatory updates explain that deformation measurements show no significant uplift on the north rim of the caldera since January and only minor uplift within the caldera over the course of this year, a pattern that is consistent with the slow breathing motion of the magma reservoir rather than with conditions leading to an eruption. Earthquake activity across the United States over the past several days has been dominated by small to moderate events. The USGS latest earthquakes map shows numerous low magnitude quakes in west Texas near Stanton and Gardendale, often in the magnitude one to two range, part of an ongoing pattern of induced seismicity linked by many researchers to energy development and fluid injection in the Permian Basin. Similar low magnitude earthquakes have occurred in Oklahoma, Nevada, and California, including a magnitude two point three event near Pacifica, California, at about nine kilometers depth, without any tsunami concern. Globally, United States based monitoring networks also tracked a magnitude six earthquake north of Caluula, Somalia, and several magnitude five events near Japan and Indonesia, reminding geologists how plate boundaries around the world influence stress patterns felt even within the relatively stable interior of the North American plate. Overall, recent observations highlight a theme of persistent, low level geologic activity, where careful measurement of small earthquakes, subtle ground deformation, and brief eruptive episodes provides insight into how Earths crust and upper mantle evolve over time. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • US Earthquakes and Volcanoes Show Active Geology While New Research Reveals Ancient Mega Cliffs Beneath Grand Canyon

    US Earthquakes and Volcanoes Show Active Geology While New Research Reveals Ancient Mega Cliffs Beneath Grand Canyon
    2026/08/26
    In the United States this week, geologic activity and new research are offering a detailed look at how the Earth is changing beneath our feet. The United States Geological Survey reports that hundreds of small to moderate earthquakes have shaken the country over the past several days, with most clustered along the familiar plate boundaries and fault zones in Alaska, California, Nevada, and Hawaii. These events are generally low magnitude, often between magnitude two and four, and are typical of the background seismicity that releases stress along active faults. Recent quakes near Ridgecrest and Little Lake in California, and in central Nevada, continue to outline the complex network of faults that accommodate motion between the Pacific and North American plates. According to the United States Geological Survey earthquake maps, Alaska has remained one of the most seismically active regions, with numerous small earthquakes north of Anchorage and along the Aleutian Arc, where the Pacific Plate is diving beneath North America. Hawaii is also seeing frequent microearthquakes near the town of Pahala and beneath Kilauea volcano, activity that scientists interpret as a sign of ongoing magma movement deep in the system rather than an immediate eruption. In volcano news, United States Geological Survey volcano notifications indicate that Kilauea on the Island of Hawaii is currently at a yellow advisory status, meaning the volcano is restless with above background activity but not erupting. At the same time, Yellowstone in Wyoming remains at a normal alert level, with routine earthquake swarms and gradual ground uplift that scientists describe as part of the long term breathing of the caldera rather than a short term eruption signal. Geologists are also highlighting new research that reshapes our understanding of the deep past in North America. ScienceDaily reports that a team studying ancient rocks has identified evidence for a lost mega cliff system that once stretched across the heart of the continent. According to that report, this colossal cliff may have exposed the deepest rocks now seen in the Grand Canyon nearly one billion years before the modern canyon was carved by the Colorado River. The finding suggests that much of the canyon’s inner gorge reflects very ancient tectonic landscapes rather than only the young incision by the river we see today. Scientists note that this work helps resolve the long standing mystery of the Grand Canyon’s missing geologic time and highlights how ancient supercontinents and their breakup events left dramatic scars still visible in today’s landscapes. Worldwide, the United States Geological Survey catalog of significant earthquakes shows large recent events in places such as Colombia and Indonesia, underscoring how subduction zones continue to dominate global seismic hazard. Together, these developments emphasize that the United States sits within a global system of shifting plates, restless volcanoes, and landscapes continually reshaped over both human and geologic time. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • US Geological Survey Reports Steady Earthquake Activity Across Nation With Major Events in California, Hawaii, and Indonesia

    US Geological Survey Reports Steady Earthquake Activity Across Nation With Major Events in California, Hawaii, and Indonesia
    2026/08/22
    Across the United States this week, geologic activity has been steady but closely watched, with scientists emphasizing the value of long term monitoring rather than any single dramatic event. The United States Geological Survey reports that hundreds of earthquakes of magnitude two point five and greater occurred worldwide in the past seven days, with a cluster of small to moderate events recorded in California, Alaska, and Hawaii. In the San Francisco Bay Area, a magnitude three point eight earthquake near San Leandro on August thirteen drew attention because it occurred in a densely populated urban corridor along the Hayward fault, a major strike slip fault that is considered one of the most hazardous in the region. According to United States Geological Survey mapping, this event fits an ongoing pattern of frequent small quakes that gradually relieve stress but also highlight the potential for a larger rupture in the future. In Hawaii, geologists at the Hawaiian Volcano Observatory report continued activity at Kilauea volcano. A recent eruptive episode in the Halemaumau crater began on the afternoon of August twelve and ended abruptly in the early morning of August thirteen, showing how rapidly eruption dynamics can change even during an ongoing event. The observatory also notes a magnitude four point one earthquake on August seventeen south of the Kona coast, likely an aftershock of a larger May earthquake and with no apparent direct impact on Mauna Loa or Kilauea. Together, these observations illustrate how volcanologists separate normal background seismicity from signals that might indicate changes in magma movement. Elsewhere in the United States, the Volcano Hazards Program reports that all monitored volcanoes in California, the Pacific Northwest, and Yellowstone remain at normal alert levels, with aviation color codes at green. Typical small earthquakes were recorded near Mount Shasta and within the Clear Lake volcanic field geothermal area, while Yellowstone showed background seismicity consistent with its long term averages. Offshore in the Northern Mariana Islands, United States Geological Survey notifications list the submarine Ahyi Seamount at yellow advisory status, reflecting low level unrest beneath the ocean that is being tracked for any escalation. Globally, United States Geological Survey data show several large earthquakes in the past week, including a magnitude seven point seven event in the Flores Sea north of Ende, Indonesia, and a magnitude seven point four earthquake near San Jose del Palmar in western Colombia. These deep and powerful events occur along major subduction zones and underscore how plate boundaries continue to dominate the pattern of Earth’s seismic energy release, providing essential context for geologic hazard assessment both inside and outside the United States. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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  • Hawaii Earthquake Aftershock and Global Seismic Activity Dominate U.S. Geological Survey Reports This Week

    Hawaii Earthquake Aftershock and Global Seismic Activity Dominate U.S. Geological Survey Reports This Week
    2026/08/19
    According to the U.S. Geological Survey, one of the most notable recent geology updates in the United States came from Hawaii, where a magnitude 4.1 earthquake struck south southeast of Hōnaunau Nāpōʻopoʻo on the Island of Hawaiʻi on August 17. The agency said it was likely an aftershock of the magnitude 6.0 earthquake from May 23, and it had no apparent impact on Mauna Loa or Kilauea volcanoes. In Alaska, the U.S. Geological Survey continued monitoring Great Sitkin and Kilauea as part of its ongoing volcano watch, underscoring how U.S. geology news this week has centered on active seismic and volcanic systems rather than a single major disaster. Another important U.S. development came from the U.S. Geological Survey’s airborne work over eastern Kansas, where low level flights were used to image geology for critical minerals, energy resources, and earthquake hazards. That survey reflects a broader pattern in American geology reporting this week, with scientists and federal agencies focusing not only on hazards, but also on mapping the subsurface for resource security and risk planning. Nationally, the U.S. Geological Survey also released new assessments tied to Texas, including undiscovered oil and gas resources in the Buda Limestone and in the Bossier Formation of the Gulf Coast. Those releases point to continuing interest in the geology of the Gulf Coast Basin, where layered sedimentary rocks remain economically important and geologically complex. Worldwide, the biggest recent geology story was the powerful earthquake in western Colombia on August 10, which Reuters reported killed more than 100 people and damaged buildings, hospitals, and infrastructure. Reuters said the United States Geological Survey placed the quake at magnitude 7.4 and at a depth of about 107 kilometers, showing how deep and powerful seismic events can still produce major damage. In Indonesia, a magnitude 7.7 earthquake off the coast of Flores on August 15 was followed by additional shaking, according to the Associated Press, reinforcing the continuing volatility of the Pacific Ring of Fire. Taken together, the week’s geology news shows a clear pattern. In the United States, the focus has been on monitoring active volcanoes, earthquake aftershocks, and mapping hidden resources. Globally, the dominant story has been strong seismic activity along plate boundaries, especially in the Pacific region, where both hazard and preparedness remain front and center. Some great Deals https://amzn.to/49SJ3Qs For more check out http://www.quietplease.ai
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