News Releases
Researchers help solve mystery of clockwork-like earthquake system deep beneath the Pacific
Study of Gofar transform fault on the Pacific seafloor points to mitigating effects of “barrier zones” that keep ruptures from spreading.
Read MoreNew program aims to improve hurricane predictions with ocean data
The coordinated combination of in situ observations, satellites, and high-resolution models will allow us to fill gaps in our knowledge of air-sea interactions.
Read MoreWHOI oceanographers investigate southern Brazil’s catastrophic flooding
A new WHOI-led study uses satellite data to help uncover what caused devastating flooding and examine how it impacted some of the state’s most vulnerable residents.
Read MoreCoastal retreat in Alaska is accelerating because of compound climate impacts
Observations have shown coastal erosion as an increasing Arctic hazard, but other hazards—including sea level rise and permafrost thaw subsidence—have received less attention.
Read MoreMulti-disciplinary teams respond to recent hurricanes to measure real time impacts of storm surge, waves
A joint team, including WHOI researchers, recently mobilized to investigate the real-time impacts of storm surge and waves from Hurricanes Helene and Milton.
Read MoreResearch reveals new links behind climate change in Australia
A team of scientists, including those from Woods Hole Oceanographic Institution (WHOI), have combined stalagmites and climate model simulations to reveal links between monsoon rains and tropical cyclones in Australia.
Read MoreStudy reconstructs ancient storms to predict changes in a cyclone hotspot
Intense tropical cyclones are expected to become more frequent as climate change increases temperatures in the Pacific Ocean. But not every area will experience storms of the same magnitude
Read MoreVolcanic Arcs Form by Deep Melting of Rock Mixtures
A new study published in the journal Science Advances changes our understanding of how volcanic arc lavas are formed, and may have implications for the study of earthquakes and the risks of volcanic eruption.
Read MoreMonster hurricanes reached U.S. during prehistoric periods of ocean warming
Intense hurricanes, possibly more powerful than any storms New England has experienced in recorded history, frequently pounded the region during the first millennium, from the peak of the Roman Empire into the height of the Middle Ages, according to a new study. The findings could have implications for the intensity and frequency of hurricanes the U.S. could experience as ocean temperatures increase as a result of climate change, according to the study’s authors.
Read MoreNew Explanation for Slow Earthquakes on San Andreas
New Zealand’s geologic hazards agency reported this week an ongoing, “silent” earthquake that began in January is still going strong. Though it is releasing the energy equivalent of a 7.0…
Read MoreWHOI Receives $1Million from Keck Foundation for First Real-Time Seafloor Earthquake Observatory at Cascadia Fault
One of the most dangerous faults in North America is the Pacific Northwest’s Cascadia fault – an offshore, subduction zone fault capable of producing a magnitude 9 earthquake that would damage Portland, Tacoma, Seattle, and Victoria, British Columbia, and generate a large tsunami. Yet there are currently no instruments installed offshore, directly above the fault, for measuring the strain that is currently building up along the fault.
But a recent $1 million grant from The W. M. Keck Foundation to scientists at the Woods Hole Oceanographic Institution (WHOI) will change that. An interdisciplinary project led by WHOI geologist Jeff McGuire, an expert in global earthquake seismology and geodesy, and John Collins, director of WHOI’s Ocean Bottom Seismometer Lab, will build and install the first seafloor geodesy observatory above the expected rupture zone of the next great Cascadia earthquake.
Japan Earthquake Appears to Increase Quake Risk Elsewhere in the Country
JapanÃÂs recent magnitude 9.0 earthquake, which triggered a devastating tsunami, relieved stress along part of the quake fault but also has contributed to the build up of stress in other areas, putting some of the country at risk for up to years of sizeable aftershocks and perhaps new main shocks, scientists say.
Read MoreWHOI Experts Stress Lessons From Japan Earthquake
While JapanÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂs 9.0-magnitude earthquake and accompanying tsunami represent a devastating natural disaster for the countryÃÂÃÂÃÂÃÂÃÂÃÂÃÂÃÂs residents, scientists should also seize upon the massive temblor as an important learning tool for future quakes around the world, including the Pacific Northwest coast of the United States, according to experts from the Woods Hole Oceanographic Institution (WHOI).
Read MoreMay 2008 Earthquake in China Could Be Followed by Another Significant Rupture
Researchers analyzing the May 2008 Wenchuan earthquake in China?s Sichuan province have found that geological stress has significantly increased on three major fault systems in the region. The magnitude 7.9 quake on May 12 has brought several nearby faults closer to failure and could trigger another major earthquake in the region.
Read MoreFragmented Structure of Seafloor Faults May Dampen Effects of Earthquakes
Many earthquakes in the deep ocean are much lower in magnitude than expected. Geophysicists from the Woods Hole Oceanographic Institution (WHOI) have found new evidence that the fragmented structure of seafloor faults and previously unrecognized volcanism may be dampening the effects of these quakes.
Read MoreWHOI Geologists Compile Longest Ever Record of Atlantic Hurricane Strikes
The frequency of intense hurricanes in the Atlantic Ocean appears to be closely connected to long-term trends in the El Ni?o/Southern Oscillation and the African monsoon, according to new research from the Woods Hole Oceanographic Institution (WHOI). Geologists Jeff Donnelly and Jonathan Woodruff made that discovery while assembling the longest-ever record of hurricane strikes in the Atlantic basin.
Read MoreHurricane Katrina’s Flood Legacy Does Not Include Disease
When the levees broke in New Orleans after Hurricane Katrina, officials feared that Lake Pontchartrain might be infiltrated with disease-causing microbes from a “toxic gumbo” of water, polluted sediments, and…
Read MoreLessons from the 2004 Indian Ocean Tsunami Topic of Public Forum
How coastal communities manage risks associated with major tsunamis is an issue of global importance following the devastating 2004 Indian Ocean tsunami that killed an estimated 200,000 people and caused…
Read MoreNew Instrumentation May Help Scientists Understand Earthquake Mechanics
Hundreds of earthquakes occur every day around the world, most of them underneath the oceans, while the vast majority of instruments used to record earthquakes are on land. As a…
Read MoreHurricanes and the Coastal Zone
With hurricane season arriving June 1, along with predictions of an above normal number of major storms in the Atlantic and Gulf States, understanding how the ocean and atmospheric interact…
Read MoreDeep-Sea Tremors May Provide Early Warning System for Larger Earthquakes
Predicting when large earthquakes might occur may be a step closer to reality, thanks to a new study of undersea earthquakes in the eastern Pacific Ocean. The study, reported in today??A’s Nature, is the first to suggest that small seismic shocks or foreshocks preceding a major earthquake can be used in some cases to predict the main tremors.
Read MoreAssessing Algerian Earthquake Risk
Scientists from WHOI and USGS Menlo Park will be assessing future earthquake risk in Algeria and training Algerian researchers under a new two-year project funded by the Office of Foreign…
Read MoreMajor Caribbean Earthquakes and Tsunamis a Real Risk
A dozen major earthquakes of magnitude 7.0 or greater have occurred in the Caribbean near Puerto Rico, the U.S. Virgin Islands and the island of Hispaniola, shared by Haiti and…
Read MoreTsunami Warning Buoy Deployed off Chile
Scientists from the Chilean Navy Hydrographic and Oceanographic Office (SHOA), in cooperation with the Woods Hole Oceanographic Institution (WHOI), deployed a SHOA tsunami warning buoy off Northern Chile in the…
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