Share this on WhatsApp American coastal communities will experience high-tide flooding as many as 270 days a year by 2050, according to NOAA projections released yesterday that show sea-level rise causing the dramatic increases. NOAA’s annual report on high-tide flooding—also called “sunny day” or “nuisance” flooding because it’s not related to storms—shows that records were … Continue reading With Sea Level Rise, High-tide Flooding Spikes Along U.S. Coasts