Tagged: earthquake

Featured image: The Fukushima quake may be an echo of the 2011 disaster — and a warning for the future

The Fukushima quake may be an echo of the 2011 disaster — and a warning for the future - News

Guest Author • Feb 16, 2021 •

Mark Quigley, University of Melbourne A 7.1 magnitude earthquake was recorded off the coast of Fukushima Prefecture in northeastern Japan on Saturday night, injuring around 100 people, closing roads and trains, and leaving almost a million people without electricity overnight. It came almost 10 years after the nearby Tohoku quake of March 2011, a magnitude 9.0 earthquake … Read More

Featured image: Two years on from the Kaikōura quake

Two years on from the Kaikōura quake - News

Guest Author • Nov 14, 2018 •

This week marks the second anniversary of the magnitude 7.8 Kaikōura earthquake that ruptured a world record 25 faults in the upper South Island. GNS Science reflects on some of the key features and implications of this complex event – and talks to principal scientist Dr Kelvin Berryman about what we’ve learned. It was New Zealand’s most comprehensively recorded earthquake. Read More

Featured image: Palu and Donggala: working towards resiliency

Palu and Donggala: working towards resiliency - Guest Work

Guest Author • Oct 03, 2018 •

Michele Daly, GNS Science We can only imagine how horrific it currently is for the people of Central Sulawesi, following the magnitude 7.5 earthquake that struck Donggala and Palu on late Friday afternoon 28th Sept 2018. The damaging tsunami which struck Palu Bay at incredible speeds a reported 30mins after the quake happened, caused widespread destruction. This was on top of … Read More

Featured image: Lombok earthquakes: different building designs could lessen future damage

Lombok earthquakes: different building designs could lessen future damage - Guest Work

Guest Author • Aug 21, 2018 •

Graeme MacRae, Massey University The series of earthquakes in North Lombok and others further east goes on. But hopefully the worst is over and the intensity will recede from now. Hundreds of people have been killed and a lot more injured, many of them seriously. Nearly all this human suffering was caused by collapsing buildings. The subsequent … Read More

Featured image: Earthquake science could have predicted North Korea’s nuclear climbdown

Earthquake science could have predicted North Korea’s nuclear climbdown - Guest Work

Guest Author • May 15, 2018 •

Stephen Hicks, University of Southampton Just days after North Korea announced it was suspending its testing programme, scientists revealed that the country’s underground nuclear test site had partially collapsed. This assessment was based on data gathered from smaller earthquakes that followed North Korea’s biggest nuclear test in 2017. A new study published in … Read More

Featured image: Explainer: why you can hear gravitational waves when things collide in the universe

Explainer: why you can hear gravitational waves when things collide in the universe - Guest Work

Guest Author • Mar 14, 2018 •

David Blair, University of Western Australia This article was originally published on The Conversation. Read the original article. Whenever there’s an announcement of a new discovery of gravitational waves there is usually an accompanying sound, such as this: We have only detected half a dozen signals so far. The first five are black holes whose … Read More

Featured image: Earthquake anniversaries

Earthquake anniversaries - The Dismal Science

Eric Crampton • Feb 22, 2018 •

Seventh anniversary of the Christchurch earthquakes. GNS figures there’s about a 1/120 annual risk of something of similar size hitting Wellington: 0.833%. Recovery here will be much harder than in Christchurch. There are few local options for firms to relocate to while downtown is torn down and possibly rebuilt. There are few transit routes in and out. The airport could … Read More

NIWA Summer Series – Kaikoura Canyon Post Earthquake - Field Work

Guest Author • Dec 20, 2017 •

In January and February several NIWA scientists focused on finding out more about what happened to marine environment off Kaikoura following the November 2016 earthquake. Marine geologist Dr Josh Mountjoy led an investigation to map offshore faults ruptured by the earthquake and to investigate changes at the head of the Kaikoura Canyon. Data revealed huge mudslides had occurred sending … Read More

Featured image: Kaikoura earthquake – notes from a field geologist

Kaikoura earthquake – notes from a field geologist - Shaken Not Stirred

Guest Author • Jan 09, 2017 •

In this guest post University of Auckland Geologist Dr Julie Rowland reflects on the 14 November M7.8 Kaikoura earthquake. Let’s be clear – it was huge. When you see houses shunted sideways 10 m or lifted up by 8, you know you are dealing with a big one. The drone imagery and photographs that have been doing the media rounds paint … Read More

Featured image: Japan’s latest tsunami reaction shows lessons learned from previous disasters

Japan’s latest tsunami reaction shows lessons learned from previous disasters - Guest Work

Guest Author • Nov 23, 2016 •

By James Goff, UNSW Australia Parts of Japan were on tsunami alert yesterday following a magnitude 6.9 earthquake off the east coast of the country. This was the first real test for Japan since the 2011 earthquake which led to a deadly tsunami. The destruction led to a meltdown at the Fukushima nuclear power plant. Paul … Read More