The U.S. Geological Survey confirmed a 3.7 preliminary magnitude earthquake rattled the small city of Piedmont in northern California.

The USGS says the tremor occurred on Wednesday at 4:42 a.m.

A June 2018 decision rendered by the Supreme Court of the United States established an interesting principle on digital privacy in a case related to a criminal proceeding.

The decision stated that the government must obtain a warrant in order to collect historical cell site location information (CSLI) of customers held by the cellphone companies. The case’s decision is based on whether police must require a warrant in order to access information from users generated by cellphones of a suspect in a criminal investigation. This decision implies that in the future, law enforcement authorities will not have an “unrestricted access to a wireless carrier’s database of physical location information” (From the majority by Justice John Roberts).

(TNS) - A storm over Southern California dumped rain and snow on the area Monday, heightening the threat of mud and debris flows in areas scarred by recent wildfires, prompting evacuation orders, and closing a stretch of Pacific Coast Highway in Malibu and the Grapevine section of the 5 Freeway.

The National Weather Service issued a flood advisory for western Los Angeles County and Ventura County, warning that roads, streams and highways could pool with rain as showers are expected through the week.

As rain pelted the state Monday, setting new rainfall records in Burbank and Sandberg, a town near the Grapevine, officials began to close roads that were too dangerous for traffic.

The threat of catastrophic wildfires has driven a California town to launch a “Goat Fund Me” campaign to bring herds of goats to city-owned land to help clear brush.

Nevada City in the Sierra Nevada began the online crowdsourcing campaign last month with the goal of raising $30,000 for the project.

(TNS) - With considerable fanfare, Los Angeles Mayor Eric Garcetti started the year by trumpeting a cellphone app that will instantly notify users in Los Angeles County when an earthquake of 5.0 or bigger begins to hit.

The pilot program, officially unveiled Jan. 3, can provide crucial seconds — even dozens of seconds — for people to duck and cover or otherwise take potentially lifesaving actions.

Dubbed ShakeAlertLA, it’s the first earthquake early warning system of its type in the country.

(TNS) — State firefighters are taking on the colossal task this year of updating maps that highlight the most fire-prone areas in California.

Fire officials in Marin say the maps, last updated more than a decade ago, are a helpful planning resource. But in California’s current climate, some say, those projections aren’t as relevant as they once were — the whole state is susceptible to flames.

The costliest natural catastrophes occurred in the United States in 2018 with one of California’s devastating wildfires and Hurricane Michael topping the list, according to Munich Re.

A report from Munich Re on last year’s natural disasters pointed to “clear indications” that man-made climate change is a factor in California’s wildfires.

Natural disasters seem to be occurring more frequently in recent years and create a backlog for property and casualty insurers who want to ensure policyholders recover and stay ahead of the next event. Insurers are increasing their reliance on technology both pre- and post-catastrophe to support their policyholders.

This week's release of the 2019 GovTech 100 list, compiled and published by Government Technology, marks the maturation of what began four years ago as a way to recognize companies founded to solve problems unique to the public sector.

Together, GovTech 100 companies represent a growing portfolio of scalable, digital solutions addressing the tough, complicated problems that governments face -- from health care and public finance to urban planning and public safety.

Several insurance companies have filed lawsuits blaming Pacific Gas & Electric Co. for a deadly California wildfire that destroyed 14,000 homes and triggered billions of dollars in insurance claims.

The lawsuits filed by Allstate, State Farm, USAA and their subsidiaries come on top of several other cases filed by victims of the Camp Fire, which devastated the towns of Paradise, Magalia and Concow north of Sacramento after it started Nov. 8.