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Tag: earthquakes

Using 3D Visualization, Geologists Explore the Complex Areas Where Faults Join and Split

KQED Science | November 20, 2014 | 0 Comments

Using 3D Visualization, Geologists Explore the Complex Areas Where Faults Join and Split

The cutting edge in earthquake research is mapping our most important faults in three-dimensional detail. A new paper finds some key hidden links in the Bay Area's fault system.

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What Can We Learn from the Italian Earthquake Trial?

KQED Science | November 13, 2014 | 0 Comments

What Can We Learn from the Italian Earthquake Trial?

When a court convicted earthquake scientists of manslaughter, seismologists everywhere feared the worst for their own efforts at informing the public. After the convictions were overturned on appeal this week, experts, journalists and the general public can consider the wider lessons learned.

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With Residential Retrofit Scheme, Oakland Enters Next Phase of Quakeproofing

KQED Science | October 30, 2014 | 0 Comments

With Residential Retrofit Scheme, Oakland Enters Next Phase of Quakeproofing

Oakland gains character as well as affordable housing from its stock of small and mid-sized apartment buildings. A retrofit plan is being prepared to strengthen this crucial part of the city's fabric against earthquake damage.

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New Paper Outlines Updated Look on San Andreas Fault System

KQED Science | October 16, 2014 | 0 Comments

New Paper Outlines Updated Look on San Andreas Fault System

A new study from our local earthquake experts has put new and clearer numbers on the risk of large earthquakes in the Bay Area's future--evidence of new progress in this slow process of enlightenment.

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USGS Releases a New Mapping Tool to Assist Tsunami Shelter Development

KQED Science | September 18, 2014 | 0 Comments

USGS Releases a New Mapping Tool to Assist Tsunami Shelter Development

It may happen just once in your lifetime: a large tsunami is coming, big enough to make you run for your life. Where do you go? USGS has released a new tool to help planners plot out shelters in West Coast communities and other tsunami-hazard zones.

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California’s Earthquake Early Warning System Is Ready to Get Started

KQED Science | September 11, 2014 | 1 Comment

California’s Earthquake Early Warning System Is Ready to Get Started

The Third International Conference on Earthquake Early Warning, held in Berkeley last week, was a revealing glimpse of our future, in which we'll get precious seconds of notice before earthquake shaking strikes our lives and buildings.

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Now That the Shaking’s Over from the South Napa Earthquake, Read This Comic

KQED Science | August 28, 2014 | 0 Comments

Now That the Shaking’s Over from the South Napa Earthquake, Read This Comic

Among the helpful advice and resources that government agencies are sharing after the South Napa earthquake, the most effective product may be the newly released comic book "Without Warning."

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Parks Attract Affluent Homeowners to Earthquake Fault Zones Despite Risks

KQED Science | August 14, 2014 | 1 Comment

Parks Attract Affluent Homeowners to Earthquake Fault Zones Despite Risks

The Alquist-Priolo law keeps new homes away from active earthquake faults. But a study finds that the resulting 'fault zone parks' attract wealthy residents despite the seismic hazard.

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Oklahoma Study Offers Better Insight into Industrial Earthquakes

KQED Science | July 3, 2014 | 0 Comments

Oklahoma Study Offers Better Insight into Industrial Earthquakes

A new study adds strong evidence that deep-injection wells can occasionally nudge a fault into activity. The key is figuring out how it happens, then learning to avoid whatever is making it happen.

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Progress in Earthquake Forecasts May Come from Studying Foreshocks

KQED Science | May 15, 2014 | 0 Comments

Progress in Earthquake Forecasts May Come from Studying Foreshocks

Recent cutting-edge techniques are opening a new approach for earthquake forecasts by matching foreshocks -- small quakes occurring on the same stretch of fault that subsequently fails in the large mainshock -- to changes on the seafloor.

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New Stanford Study Examines Geologic Impact of a Massive Asteroid Collision on Ancient Earth

KQED Science | April 10, 2014 | 1 Comment

New Stanford Study Examines Geologic Impact of a Massive Asteroid Collision on Ancient Earth

A new paper attempts to describe a realistic picture of the unimaginable: a colossal cosmic impact that left a crater 500 kilometers across on the ancient Earth.

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50 Years Ago, Alaskan Earthquake Was Key Event for Earth Science

KQED Science | March 27, 2014 | 0 Comments

50 Years Ago, Alaskan Earthquake Was Key Event for Earth Science

50 years ago today, the Good Friday earthquake in Alaska sent shockwaves through earth science itself.

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Digging Up New Info on Old Earthquakes in the Santa Cruz Mountains

KQED Science | March 20, 2014 | 0 Comments

Digging Up New Info on Old Earthquakes in the Santa Cruz Mountains

New research has mapped 19th-century earthquake ruptures along the San Andreas Fault in a study that combines geologic and human records.

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California Shakin': ‘We’ve Got a Lot of Earthquakes Ahead of Us’

KQED Science | March 14, 2014 | 6 Comments

California Shakin': ‘We’ve Got a Lot of Earthquakes Ahead of Us’

And some say that a fracking boom in California will raise the ante.

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The Next New Madrid Earthquake: Busy Being Born, Not Busy Dying

KQED Science | January 23, 2014 | 2 Comments

The Next New Madrid Earthquake: Busy Being Born, Not Busy Dying

For long-term earthquake planning in the Mississippi Valley region, we need to know whether earthquakes are fading away, as some suggest, or not. A new study argues that we're in a "steady as she goes" phase.

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Seismology Semantics: Researchers Successfully ‘Anticipate’ Costa Rican Earthquake

KQED Science | January 2, 2014 | 0 Comments

Seismology Semantics: Researchers Successfully ‘Anticipate’ Costa Rican Earthquake

Coastal subsidence and precision GPS data helped scientists "anticipate" a major earthquake in Coast Rica, placing us one small step closer to earthquake prediction.

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The 2013 Geological Holiday Quiz

KQED Science | December 26, 2013 | 0 Comments

The 2013 Geological Holiday Quiz

The third in this challenging set of questions, most of them related to Bay Area geology: rocks, resources and activity. Answers are now posted.

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Four Bay Area Cities Selected as Future Models of Resilience

KQED Science | December 5, 2013 | 0 Comments

Four Bay Area Cities Selected as Future Models of Resilience

A $100 million effort to push the world's cities toward better disaster resistance is making a test case with a "gang of four" Resilient Cities: Alameda, Berkeley, Oakland and San Francisco.

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The Physics and Sounds of Seismicity, or Earthquake “Music”

KQED Science | November 14, 2013 | 0 Comments

The Physics and Sounds of Seismicity, or Earthquake “Music”

Listening to the sped-up vibrations of earthquakes offers a tantalizing glimpse of the deep physics behind seismicity as well as everyday sounds.

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Forecasting the Risk of Earthquake-Related Landslides

KQED Science | October 24, 2013 | 0 Comments

Forecasting the Risk of Earthquake-Related Landslides

A newly published study from the University of Washington demonstrates how we can forecast landslides that will follow a major earthquake in the Bay Area.

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