'Earthquake swarm' rocks SoCal. It may not be as alarming as it sounds

There have been more than 400 tremors recorded in this swarm as of May 11. How unusual is this?
Nature

Earthquake forecasting and early warning

Earthquake hazards pose major threats to communities worldwide, motivating sustained efforts to improve our ability to forecast seismic events and assess their impact. This collection presents ...

Regional quake: 5.2M earthquake hits northern, central Israel and surrounding countries

A magnitude 5.5 earthquake struck the Jordan-Syria region on Tuesday, the German Research Centre for Geosciences (GFZ) said.
The New York Times

False Report of 5.9 Earthquake Sends Phones Buzzing in Nevada

The United States Geological Survey quickly deleted the alert, saying it had been sent in error. “This isn’t a good look,” one earthquake expert said. By Erin ...
Los Angeles Times

ShakeAlert sends false alarm about magnitude 5.9 earthquake in California, Nevada

This is read by an automated voice. Please report any issues or inconsistencies here. ShakeAlert sent a false alarm Thursday morning warning of a magnitude 5.9 earthquake in Carson City, Nev., that ...