Pacifica California. Coastal erosion. California erosion, 2025 Update скачать в хорошем качестве

Pacifica California. Coastal erosion. California erosion, 2025 Update

The Pacifica CA coastal erosion illustrates the devastation from California's eroding coast. Pacifica California coastal erosion and storm damage leads to bluff erosion, landslides and home loss. California is disappearing and we are witnessing it. This video gives an overview and update of coastal erosion along with showing some historical losses. Pacfica's coastal erosion can occur gradually but tends to happen the most in big episodic events association with big winter rainstorms called atmospheric rivers and El Niño weather patterns. The erosion and flooding events also occur when there are king tides. King tides are the highest high tides and lowest low tides of the year. They happen when the sun and moon are closest to Earth, which increases their gravitational pull on the ocean. King tides usually happen twice a year, but the exact timing depends on local factors like water temperature, rainfall, and storms. King tides are a preview of how sea level rise will affect coastal areas. Here are some key points:   Ongoing Erosion: The cliffs in Pacifica are constantly eroding due to natural processes like wave action, storms, and landslides.   1997-1998 El Niño: This period saw significant erosion, leading to the condemnation and demolition of 10 homes along Esplanade Avenue.   Continued Risk: Erosion continues to pose a threat to properties along the Pacifica coast.   Key Factors Contributing to Erosion: Geology: The cliffs in Pacifica are composed of relatively weak materials that are susceptible to erosion.   Wave Action: Strong waves, especially during storms, can significantly impact the cliffs.   Sea Level Rise: Rising sea levels exacerbate erosion by increasing the force of waves and flooding.   Human Activity: Development and construction activities can destabilize the cliffs and accelerate erosion. It's important to note this is a summary and the history of home losses is complex and ongoing. Local authorities and researchers are actively monitoring and studying coastal erosion in Pacifica. Where to find more information: City of Pacifica: The city website may have information on coastal erosion and related issues.   U.S. Geological Survey (USGS): The USGS conducts research on coastal processes and may have data and publications related to Pacifica.   Academic Research: Search for academic articles and reports on coastal erosion in Pacifica. #pacifica #coastalerosion #californiacoast