Ключевые слова: abnormal weather, asian rock, background, bathing beach, cove, damage, deposits, estuaries, estuary, flood, flood damage, freshwater, global warming, hanamizuriver, heavy rain, hiratsuka, horizon, hurricane, japan clock, kanagawa, kanameriver, landscape, natural, ocean, oiso town, river, sand mud, sandy, sea, sea water, sediment and, sight, surfer, surfing, typhoon, water quality pollution,