Public Safety

Latest reporting from the Public Safety desk.

Public Safety

Latest reporting from the Public Safety desk.

Public Safety

Latest reporting from the Public Safety desk.

Coastal flood advisory covers San Mateo bayshore through Tuesday

A coastal flood advisory covers San Mateo County’s bayshore through Tuesday afternoon, with possible flooding of low-lying roads, parks and trails.

· 1 min read

Radio transmission towers standing in flooded wetland waters along a bay shoreline.

CHP investigates Highway 92 death in San Mateo

A pedestrian was found dead on westbound Highway 92 near the San Mateo Bridge on Oct. 6. The investigation temporarily closed two lanes, which reopened around 7:30 a.m.

· 1 min read

Aerial view of a long multi-lane bridge spanning a wide bay.

San Mateo bayshore faces potential El Niño flood risk

An El Niño-driven Kelvin wave could reach the Bay Area as soon as mid-October, potentially raising regional water levels and increasing flood risk when combined with high tides or storms.

· 3 min read

Globe map with red and white patches showing elevated sea levels along the eastern Pacific coast.
  • An electric bicycle with a visible battery pack and motor parked on a sidewalk.

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    San Mateo County gets new e-bike age authority

    Gov. Gavin Newsom signed AB 2595 on Sept. 30, creating a pilot program that lets San Mateo County cities ban children under 12 from riding Class 1 and Class 2 e-bikes starting Jan. 1, 2027. The law, authored by Assemblymember Diane Papan, follows the deadly 2025 Burlingame crash that killed 4-year-old Ayden Fang.

  • Outdoor thermometer on a wooden post showing a high temperature reading.

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    Heat advisory covers San Mateo through Monday night

    A National Weather Service Heat Advisory takes effect at 11 a.m. Saturday, Oct. 3, and runs through 10 p.m. Monday, Oct. 5, covering the San Francisco Bay Shoreline and the San Mateo area, with inland temperatures forecast to reach the mid-90s to near 103 degrees.

  • Flooded trail with wooden marker post standing in calm, shallow water.

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    Coastal flood advisory hits San Mateo bayshore through Thursday

    A National Weather Service Coastal Flood Advisory warns of tides 1.2 feet above normal along all Peninsula bay-front shorelines through 5 p.m. Thursday, Oct. 1, threatening trails, parking lots and low-lying roads near San Francisco Bay.

  • Large waves crash over a coastal seawall and walkway during a storm, illustrating the kind of elevated wave and flood risk facing low-lying coastlines.

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    Kelvin wave could raise San Mateo flood risk through winter

    A coastally trapped Kelvin wave heading north along the Pacific coast could reach the Bay Area by early October and raise sea levels 6 to 12 inches for months, overlapping with king tide season in a county where 140,000 people and $50 billion in property face flood exposure.

  • Graphic titled "Find Naloxone in San Mateo County" showing a Google My Maps screenshot with markers across the county, from Daly City to East Palo Alto, marking free naloxone pickup locations, with the San Mateo County Health logo below.

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    San Mateo County maps free naloxone pickup spots

    San Mateo County Health published an online map showing where residents can pick up free naloxone nasal spray, part of a broader county effort that includes self-service Naloxone Stand Boxes and vending machines to combat opioid overdose deaths.

  • Welcome to East Palo Alto sign on a raised median along a wet street.

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    East Palo Alto man pleads not guilty in fatal slap

    Angel Lopez Ibarra Jr., 53, pleaded not guilty to involuntary manslaughter after prosecutors say he fatally slapped his friend Andres Alberto Henriquez Gomez outside an East Palo Alto market on Sept. 3; a preliminary hearing is set for Sept. 22.

  • Macro photo of a black-and-white banded mosquito feeding on human skin.

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    Disease-carrying mosquito detected again in San Mateo County

    The San Mateo County Mosquito and Vector Control District confirmed invasive Aedes aegypti mosquitoes in unincorporated North Fair Oaks, the second detection in the county since late July, and is conducting door-to-door inspections while urging residents to eliminate standing water.

  • Officer administering a breathalyzer test to a driver during a roadside check for safety.

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    San Mateo police make 13 DUI arrests over Labor Day

    San Mateo police arrested 13 suspected DUI drivers during a nearly three-week Labor Day enforcement campaign and screened 630 vehicles at an Aug. 21 checkpoint near South Norfolk Street and Shoreview Avenue.

  • Raised median island and striped crosswalk at a suburban intersection with pedestrian signals.

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    1,090 California pedestrians killed in 2024, police warn

    The San Mateo Police Department issued a Pedestrian Safety Month advisory Sept. 8 citing 1,090 pedestrian deaths on California roads in 2024, urging drivers and walkers to take precautions on local streets.

  • Red "Spare the Air Alert" graphic with a car icon crossed out, stating an alert has been issued for Wednesday, 9/09, in the San Francisco Bay Area.

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    San Mateo faces Spare the Air alert as heat nears 90

    The Bay Area Air District issued a Spare the Air alert for Wednesday, Sept. 9, warning San Mateo residents of unhealthy ozone levels driven by high temperatures and stalled winds, while a separate National Weather Service heat advisory runs through Thursday evening.

  • Booking photo of Alan Frank Russell, 84, of Woodside, provided by the San Mateo County Sheriff's Office.

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    Woodside attorney, 84, sentenced to 60 years for molestation

    San Mateo County Superior Court Judge Renee Reyna sentenced Alan Frank Russell, 84, of Woodside to 60 years to life in state prison after a jury convicted the retired attorney of 12 felony child molestation counts and one count of possessing child sexual abuse material.

  • Caltrain tracks at night with a station sign reading 'To San José' and amber street lights

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    Deputies arrest man accused of 10 Caltrain bike thefts

    San Mateo County Sheriff's deputies arrested a 28-year-old East Palo Alto man accused of stealing bicycles from Caltrain over three months, using onboard video footage to identify the suspect.

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