Unprecedented Water Pond in Hawaii Volcano Could Trigger Explosive EruptionsFor the first time in recorded history, a pond of water has been discovered inside the summit crater of Hawaii's Kilauea volcano, a development that could signal a shift to a more explosive phase of future eruptions.
USGS Partners Say ShakeAlert Early Earthquake Warning Worked Ahead Of East Bay QuakesFollowing a 4.3-magnitude earthquake and a 3.5 aftershock in Contra Costa County on Tuesday, 50 technical partners of the U.S. Geological Survey’s ShakeAlert early earthquake warning system were successfully notified, according to a coordinator with the program.
UC Berkeley Scientists Developing Mobile Earthquake ShakeAlert AppSeismologists at University of California at Berkeley are developing a mobile ShakeAlert app to notify Bay Area residents when an earthquake has begun.
7.1 Quake In Southern California A Reminder 'The Big One' Could Strike Bay Area AnytimeThe 7.1 magnitude earthquake that struck Ridgecrest is a reminder to people living in Northern California that the ‘Big One’ could strike here. In fact, a large quake on the Hayward fault is overdue.
California Desert Communities Reeling From Powerful Earthquake SequenceGov. Gavin Newsom has declared a state of emergency for a section of Southern California that saw significant damage after Friday night's magnitude 7.1 earthquake.
SoCal Quake Jolts Complacent Californians Toward PreparednessThe Southern California earthquake is jolting Bay Area residents to get prepared for The Big One.
Aftershocks Rattle SoCal After Magnitude 6.4 Earthquake Hits Mojave DesertA 5.4 magnitude earthquake hit Searles Valley early Friday morning, one of a swarm of hundreds of aftershocks in the wake of Thursday’s massive 6.4 magnitude earthquake in the same area.
Quake Early-Warning System Coming Soon To Bay AreaThe Bay Area could be just months away from getting a ShakeAlert early-warning system which alerts users via a smartphone app after a quake strikes that shock waves are headed their way.
Magnitude 6.4 Ridgecrest Shaker a Wakeup Call for Residents of Earthquake CountryThe head of California's Earthquake Authority said the quake that hit the state on Thursday is "an important reminder that all of California is earthquake country."
'The Floor Rippled'; Magnitude 6.4 Earthquake Rattles Much Of SoCalAn earthquake with a preliminary magnitude of 6.4 and dozens of aftershocks shook much of Southern California Thursday morning, heavily damaging the town of Ridgecrest, according to the USGS and officials .
Magnitude 5.6 Earthquake Strikes North Coast Saturday Night Near ScotiaThe U.S. Geological Survey says a magnitude 5.5 earthquake struck the California North Coast Saturday evening.
Magnitude 4.1 Earthquake Hits Rural Sonoma CountyA 4.1 magnitude earthquake struck rural unincorporated Sonoma County early Tuesday morning, according to the United States Geological Survey.
Cluster Of Small Undersea Earthquakes Recorded Off SoCal CoastA cluster of small undersea earthquakes has continued off Southern California near San Clemente Island.
Wet Winter Could Lead To More Earthquakes, UC Berkeley Researchers ClaimThe snow is finally starting to melt after a long wet winter, and according to researchers, that could mean more earthquakes.
Early-Morning Magnitude 3.4 Earthquake Strikes East Bay Near ConcordA 3.5 magnitude earthquake struck in Contra Costa County early Saturday morning, according to the U.S. Geological Survey.