BREAKING: A catastrophic 7.2 magnitude earthquake struck Southern California at 6:15 AM PDT, sending shockwaves across the region and triggering immediate emergency response protocols. The US Geological Survey (USGS) confirmed the epicenter was approximately 5 miles north of the Salton Sea, with the quake measured at a depth of 10 kilometers. Eyewitnesses describe the event as 'intense' with 'buildings swaying violently' and 'glass shattering' in Los Angeles, Riverside, and San Bernardino. At least 12 fatalities have been reported, with hospitals overwhelmed by over 300 injured individuals. The California Department of Transportation reports major highway closures, including I-10 and I-215, while the National Guard has deployed 500 personnel to affected areas. Over 100 aftershocks have been recorded since the initial quake, with the largest registering 5.8 magnitude at 7:02 AM. Governor Gavin Newsom declared a state of emergency at 7:15 AM, authorizing emergency resources and activating the California National Guard. The Federal Emergency Management Agency (FEMA) has mobilized 100 search-and-rescue teams to the region. Residents are urged to avoid damaged structures and monitor official updates via PulseWire's live interactive map. Crowd-sourced fact-checking via PulseWire's 'Verify' feature is actively verifying eyewitness reports, with 78% of user-submitted accounts corroborating structural damage in the Inland Empire. The California Geological Survey warns of potential secondary hazards including landslides and liquefaction in vulnerable coastal zones. Emergency shelters are operating in Riverside and San Bernardino while power outages affect over 400,000 residents. Live updates are available through our social media integration: Twitter @pulsewire, Instagram @pulsewire_news, and Facebook PulseWire. Please stay tuned for developing coverage and safety alerts.}