A 3.9 magnitude earthquake struck Appin, on Tharawal land 70km South-West of Sydney, at 1:13am this morning.
The quake only lasted 0.87 seconds, but could be felt by people up to 51km away.
An earthquake with a reported 7.9 magnitude hit New Zealand's South Island around 12:02AM local time this morning. Devastating aftershocks and tsunamis quickly followed. It's possible that more aftershocks are to come.
Just a few months after central Italy was battered by a magnitude 6.2 earthquake, the region has been struck again, and harder.
A 7.1 magnitude earthquake hit 130 kilometres north-east of Te Araroa in the early hours of this morning. It was felt from Northland to Wellington in the North Island and in the top of the South Island. A 30 centimetre tsunami was triggered by the quake.
There were a series of aftershocks after the initial quake at 2.37am AEST. The first was a 6.2 magnitude shock at 3.14 AEST, and by 5.10am AEST 57 aftershocks had occurred.
Video: Yesterday, a massive 6.1 magnitude earthquake rocked central Italy. It was followed by nearly 200 aftershocks, devastating whole towns and burying residents under rubble. Over 4000 rescuers have been dispatched and the death toll has jumped to 247, the BBC reports.
It was a day for quake, rattle, and roll on the US West Coast when small earthquakes hit both Los Angeles and the Pacific Northwest on Tuesday. While the pair shared common characteristics, the stories behind why they happened reveal dramatically different Worst Case Scenarios for future earthquakes.
How big is this landslide in China's Tonzang valley? Big. So big that it created many (many!) new lakes. So big that, at just one of its three major points of origin, it shifted 395 million (million!) tonnes of earth. But it didn't just happen — it actually occurred back in July. So why are we only seeing it now?
"Thirteen thousand people will die in the Cascadia earthquake and tsunami," reads Kathryn Schulz's now-infamous New Yorker article. "Everything west of Interstate 5 will be toast." Turns out a very similar event occurred in Chile 55 years ago. What wisdom can its survivors share with residents of the Northwest?
This photo, captured through a polarising filter, shows the buildup of stress along a modelled fault line at Los Alamos National Laboratory, where a team of scientists is trying to figure out how to forecast earthquakes.
The earthquake in Nepal was so violent it moved mountains. Satellite imagery shows that the parts of the Himalayas sank three feet (91cm) — and the area around it as much as five feet (152cm) — as tectonic plates snapped under extreme pressure. But the mountains will regain their height, slowly but surely, thanks to the geologic forces at work.
Another massive earthquake hit Nepal today, this time the epicentre was near Mount Everest. It's so sad because the people of Nepal are still recovering from the 7.8-magnitude earthquake just two weeks ago that had killed thousands and wrecked Nepal to an unimaginable degree. Samaritan's Purse filmed this short to tell the stories of the survivors and shows ways in which we can help out.
A couple years ago, NASA and DHS unveiled a portable radar unit based on technology used to detect alien life on distant exoplanets. This radar unit, though, would be used closer to home — to find people burried under rubble. In the first real-world demonstration of its use, the device helped save four men trapped under earthquake rubble in Nepal.
There are a few important ways you can contribute to the Nepal earthquake relief effort from anywhere in the world with an internet connection.
This is terrifying. German climber Jost Kobusch was at Everest Base Camp as the earthquake that devastated Nepal, hit Everest too. You can see the people realise the ground was shaking and then immediately get hit by a horrific avalanche right after. So sad.