最近30从www.hoelymoley.com 2023 - 07 - 10 - t01:39:33z //www.hoelymoley.com/feeds/question/8917 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/8917 4 arkaia //www.hoelymoley.com/users/111 2016 - 10 - 19 - t01:59:48z 2018 - 05 - 03 - t10:33:17z

< p >最近,已经有很多关于“潮汐王”(我的信息。e, < a href = " http://oceanservice.noaa.gov/education/kits/tides/tides06_variations.html " rel = " noreferrer " >近地点的大潮< / >)在新闻与< a href = " http://nckingtides.web.unc.edu/ " rel = " noreferrer " >数量的组< / >相关峰潮王未来海平面上升情况下正常情况下(2050)沿美国东海岸。< / p > < p >对潮汐的大小的影响是显而易见的,当我们比较正常的潮汐(< a href = " http://dx.doi.org/10.1175/1520 - 0426 (2002) 019% 3 c0183: EIMOBO % 3 e2.0.co; 2”rel = " noreferrer " > < / >俄勒冈州立大学模型结果一天2010年)< a href = " https://i.stack.imgur.com/N3FBf.gif " rel = " noreferrer " > < img src = " https://i.stack.imgur.com/N3FBf.gif " alt = " //www.hoelymoley.com/questions/8508/the-motion-of-tides " > < / > < / p > < p >与< a href = " http://volkov.oce.orst.edu/tides/ " rel = " noreferrer " >最近对整个地球潮汐< / >(大潮):< a href = " https://i.stack.imgur.com/E3mUO.gif " rel = " noreferrer " > < img src = " https://i.stack.imgur.com/E3mUO.gif " alt = ", 2016年10月19日" > < / >。< / p > < p >虽然大多数相关的区别是大潮,对< a href = " http://oceanservice.noaa.gov/facts/perigean-spring-tide.html " rel = " noreferrer " > < / > 2 - 3%与月亮的相对位置有关。< / p > < p >我的问题是有关近地点的春天的复发间隔时间。一些< a href = " https://en.wikipedia.org/wiki/Perigean_spring_tide " rel = " noreferrer " > < / >来源提到一年发生3 - 4次。如果是这样,那么为什么如此专注于10月中旬2016事件吗?< / p > < p >另一个相关的问题,组成的潮流与近地点和远地点的振荡吗? < / p >

//www.hoelymoley.com/questions/8917/-/8959 # 8959 2 arkaia //www.hoelymoley.com/users/111 2016 - 10 - 26 - t15:32:17z 2016 - 10 - 26 - t15:32:17z

< p >近地点的大潮出现大潮时发生在月球和地球之间的最短时间距离。满月在10月15日至16日,2016发生近地点附近,那么可以考虑一个< a href = " http://earthsky.org/tonight/first-of-three-supermoons " rel = " nofollow noreferrer " > < / >“晚上”即使月亮大小的差异不是很大。事实是,10月满月甚至不是最大的;这将发生在11月:< / p > < blockquote > < p > 11月14日,2016满月-亲密和最大满月是2016 -也将在21世纪迄今为止最大的满月(2001 - 2100)。这将是最接近地球和月球之间遇到直到11月25日,2034年。< / p > < /引用> < p >因此,10月中旬异常在某种意义上,但将超过11月的事件。< / p > < p >关于对潮汐的影响,结合M_2和S_2潮汐美元美元的选民产生了spring /小潮周期。同时,甲烷、潮汐成分来自美元波动月球距离地球的距离及其频率是每月1周期小于M_2和3美元的周期低于S_2美元/月。< / p > < p >我们可以后一个时间序列的潮汐高度< a href = " https://i.stack.imgur.com/BdmxZ.png " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/BdmxZ.png " alt = "最大振幅潮" > < / >基于只有这三个潮汐成分(M_2美元、S_2美元和甲烷)美元。由此产生的时间序列振幅的大小有一个信封,显示大潮。 As can be seen in the figure, even including only these three constituents, the resulting variability in the size of the spring tides (12 years shown) is pretty high. The problem is how to define "king tides". There are some spring tides that are larger than others, but even among the largest there is variability. This is where the uncertainty on the definition of the recurrence interval of the "king tides" comes from. Ultimately, it seems that having ~2 peaks ("king tides") per year is a good approximation. Including 3 constituents is a significant simplification and the entire series gets more complicated when additional constituents are included and defining a "king tide" is also more difficult.

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