Pepperdine University, CA Coastal Erosion Rate
What USGS measures 3.4 miles east of Pepperdine University, CA
Nothing alarming measured 3.4 miles east of Pepperdine University, CA: whatever shift USGS's transects picked up here is too small to call reliably one way or the other, which this site reports as "no significant trend" rather than forcing a direction.
What this reading actually covers
Pepperdine University, CA is the nearest named place, 3.4 miles away, to a ~3.5-mile stretch of coast USGS has surveyed - the reading below covers that whole stretch, not a single property in it. Segment center: 34.04, -118.65. USGS's California assessment last surveyed this stretch through 1852-2016, computing the rate with its LRR method. Other US regions were surveyed in different years, sometimes decades apart, so this page states its own rather than implying one national vintage.
Where this fits nationally
92 transects feed this segment's number; 22% of them individually measured retreat. The published margin on this reading runs ±0.14 ft/yr. The unadjusted figure here, 0.1 ft/yr, would place it 855 of 1211 if ranked directly - but an unreliable rank isn't a useful one, which is exactly why "no significant trend" is the headline instead. Source: USGS National Shoreline Change data release (ScienceBase, DOI 10.5066/P94J0K7Z), Kratzmann 2024 / Data Report 1187. Rank 1077 nationally for growth belongs to Florence, OR, 745 miles from this stretch, measured at 0.8 ft/yr. 2.8 miles up the coast, Pepperdine University, CA shows the same lack of a significant trend.
Pepperdine University, CA on the source map: try the Coastal Change Hazards Portal, zoomable well past this page's ~3.5-mile grain.