logo
episode-header-image
Feb 2023
12m 19s

Why Can't We Predict Earthquakes?

NPR
About this episode
In the wake of the massive earthquake in Turkey and Syria, many scientists have been saying this area was "overdue" for a major quake. But no one knew just when: No scientist has "ever predicted a major earthquake," the U.S. Geological Survey says. Even the most promising earthquake models can only offer seconds of warning. In this episode, host Emily Kwong talks to geologist Wendy Bohon and NPR science correspondent Geoff Brumfiel about why earthquake prediction can be so difficult, and the science that fuels these models.

Learn more about sponsor message choices: podcastchoices.com/adchoices

NPR Privacy Policy
Up next
Oct 8
Doing Science at the Edge of the Earth
Some scientific discoveries take place in a lab. Others are made deep in the rainforest, along the ocean floor or on the dark side of the moon. And still others are made squelching through mud and ice on the northernmost island on Earth… at least, if you’re NPR climate correspond ... Show More
13m 15s
Oct 7
Solved: The Potato Origin Mystery
Usually, when two different species mate, it’s a disaster. At least, that’s what scientists had generally thought about hybrids, the offspring of these unions. But some researchers are starting to change their view as they learn of more beneficial hybrid events. The Atlantic scie ... Show More
12m 27s
Oct 6
The Science Of Fear And Horror Movies
Creepy crawly season is upon us, Short Wavers! We're welcoming fall with a contemplation of fear and anxiety. In human history, fear kept us safe. It helped us flee from predators. Anxiety made us wary of potential dangers — like venturing into a known lion-infested area. But wha ... Show More
13m 45s
Recommended Episodes
Feb 2023
Turkey-Syria earthquake
In the early hours of Monday, a powerful earthquake hit Kahramanmaras in Turkey. Nine hours later another struck. When this edition of Science in Action first aired, 19,000 people were reported to have died, but that number was expected to rise. Back in 2016, Professor Asli Garag ... Show More
32m 15s
Aug 2019
Why Do Earthquakes Happen?
Why do earthquakes happen? How do the tectonic plates move underground? How do we stay safe during an earthquake? Why are continents so far apart? Why do buildings sometimes catch fire after earthquakes? Why are there tsunamis after earthquakes? For this week's show we headed to ... Show More
27m 26s
Apr 2022
Seismology
Melvyn Bragg and guests discuss the study of earthquakes. A massive earthquake in 1755 devastated Lisbon, and this disaster helped inspire a new science of seismology which intensified after San Francisco in 1906 and advanced even further with the need to monitor nuclear tests ar ... Show More
49m 35s
Apr 2022
Seismology
Melvyn Bragg and guests discuss the study of earthquakes. A massive earthquake in 1755 devastated Lisbon, and this disaster helped inspire a new science of seismology which intensified after San Francisco in 1906 and advanced even further with the need to monitor nuclear tests ar ... Show More
49m 35s
Nov 2023
Seismic analyst tells us about earthquakes in Labrador
A two-point-nine earthquake was recorded near Postville a few weeks ago. It happened about 18-kilometres below the crust of the earth. We're going to hear more. 
6m 44s
Oct 2019
Digging Up Disaster
How did an ancient Roman harbor end up in ruins? Scientists realized the culprit was a long-forgotten natural disaster that left tell-tale geological clues -- and possibly an eyewitness account in an ancient religious text. But solving this mystery led to a bigger question: what ... Show More
28m 34s
Feb 2023
Turkey-Syria earthquake
In the early hours of Monday, a powerful earthquake hit Kahramanmaras in Turkey. Nine hours later another struck. When this edition of Science in Action first aired, 19,000 people were reported to have died, but that number was expected to rise. Back in 2016, Professor Asli Garag ... Show More
53m 32s
Apr 2024
Rare 4.8 magnitude quake rattles Northeast
Just after 10:20am ET Friday morning, a 4.8 magnitude earthquake rattled buildings and created tremors that were felt from Washington DC, all the way up to Maine. While it was the third-largest earthquake recorded in the area in the last 50 years, and the strongest in New Jersey ... Show More
46m 8s
Aug 2021
A Devastating Earthquake in Haiti
This weekend, a major earthquake hit Haiti. It is the second crisis to befall the Caribbean nation is just over a month — its president was assassinated in July.The earthquake’s aftermath has been dire, with little help getting through to those most affected. We hear what life ha ... Show More
22m 22s
Oct 2019
Shaky Shaky Shaky: How to Prepare for the Next Earthquake
This week, the Bay Area felt a series of earthquakes in less than 24 hours. Thursday marked the 30th anniversary of the Loma Prieta earthquake. That prompted KQED Science reporter Peter Arcuni to come up with a disaster plan. Over the course of four days, Arcuni secured his house ... Show More
13m 42s