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	Comments on: Atlantic&#8217;s Hermine Is A Big Deal (UPDATED)	</title>
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	<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/</link>
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		<title>
		By: Greg Laden		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464153</link>

		<dc:creator><![CDATA[Greg Laden]]></dc:creator>
		<pubDate>Fri, 02 Sep 2016 03:26:42 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464153</guid>

					<description><![CDATA[I actually doubt we have missed many storms, in the Atlantic. The hurricane basin has been crisscrossed with ships taking records at such a density and frequency that it is impossible to imagine totally missing a hurricane. 

When the 38 storm came through New England, the fishermen who lived and worked there had to learn a new word: &quot;Hurricane.&quot; Or so it is said.  They were really rare up north then, much more common later.

Anyway, I think there is a way around this.  There are many points that occasionally get hit with a hurricane that have excellent records going back very far.  Like any given British colonial site (eg Bermuda).  Looking at only those records, it should be possible to estimate change over time.]]></description>
			<content:encoded><![CDATA[<p>I actually doubt we have missed many storms, in the Atlantic. The hurricane basin has been crisscrossed with ships taking records at such a density and frequency that it is impossible to imagine totally missing a hurricane. </p>
<p>When the 38 storm came through New England, the fishermen who lived and worked there had to learn a new word: &#8220;Hurricane.&#8221; Or so it is said.  They were really rare up north then, much more common later.</p>
<p>Anyway, I think there is a way around this.  There are many points that occasionally get hit with a hurricane that have excellent records going back very far.  Like any given British colonial site (eg Bermuda).  Looking at only those records, it should be possible to estimate change over time.</p>
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		<title>
		By: Eric Lund		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464152</link>

		<dc:creator><![CDATA[Eric Lund]]></dc:creator>
		<pubDate>Fri, 02 Sep 2016 02:42:07 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464152</guid>

					<description><![CDATA[Worldwide tropical cyclone activity seems to be increasing. We&#039;re not 100% sure of that yet, because the length of the satellite record for basins other than the North Atlantic isn&#039;t long enough--we may have been missing a bunch of storms before satellite data were routinely available. And there is a fair amount of noise in the data--tropical cyclones are discrete events, with some basins only seeing a few per year (or per decade, in the case of the South Atlantic) and even the most active basin (the Northwest Pacific) generally seeing 20-30 per year. But it is becoming increasingly likely that the trend is real.

We&#039;re also seeing hurricanes in places that rarely if ever saw hurricanes before. The Azores, already hit by Alex in January, are likely to take a hit from Gaston in the next day or two. There have been at least two hurricane watches for the Big Island of Hawaii, which saw a grand total of one landfalling tropical storm between 1950 and 2010. The Arabian Peninsula, which rarely if ever saw tropical cyclones before 2010, has had at least three since then (one in Oman and two in Yemen). Combine that with weird weather of other kinds happening in many parts of the globe, and it looks more and more like something is off.]]></description>
			<content:encoded><![CDATA[<p>Worldwide tropical cyclone activity seems to be increasing. We&#8217;re not 100% sure of that yet, because the length of the satellite record for basins other than the North Atlantic isn&#8217;t long enough&#8211;we may have been missing a bunch of storms before satellite data were routinely available. And there is a fair amount of noise in the data&#8211;tropical cyclones are discrete events, with some basins only seeing a few per year (or per decade, in the case of the South Atlantic) and even the most active basin (the Northwest Pacific) generally seeing 20-30 per year. But it is becoming increasingly likely that the trend is real.</p>
<p>We&#8217;re also seeing hurricanes in places that rarely if ever saw hurricanes before. The Azores, already hit by Alex in January, are likely to take a hit from Gaston in the next day or two. There have been at least two hurricane watches for the Big Island of Hawaii, which saw a grand total of one landfalling tropical storm between 1950 and 2010. The Arabian Peninsula, which rarely if ever saw tropical cyclones before 2010, has had at least three since then (one in Oman and two in Yemen). Combine that with weird weather of other kinds happening in many parts of the globe, and it looks more and more like something is off.</p>
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		<title>
		By: dean		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464151</link>

		<dc:creator><![CDATA[dean]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 23:09:58 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464151</guid>

					<description><![CDATA[Tangential, maybe? Not hurricane related but an interesting read.
&quot;Extreme-weather winters are becoming more common in U.S., Stanford research shows&quot;

Found here:
http://onlinelibrary.wiley.com/doi/10.1002/2016JD025116/full]]></description>
			<content:encoded><![CDATA[<p>Tangential, maybe? Not hurricane related but an interesting read.<br />
&#8220;Extreme-weather winters are becoming more common in U.S., Stanford research shows&#8221;</p>
<p>Found here:<br />
<a href="http://onlinelibrary.wiley.com/doi/10.1002/2016JD025116/full" rel="nofollow ugc">http://onlinelibrary.wiley.com/doi/10.1002/2016JD025116/full</a></p>
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		<title>
		By: Brainstorms		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464150</link>

		<dc:creator><![CDATA[Brainstorms]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 22:33:16 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464150</guid>

					<description><![CDATA[RickA:  Thinks his ability to argue denial is so strong that it will stop a hurricane in its tracks.

(Instead, it just tracks bullshit across blogs.)]]></description>
			<content:encoded><![CDATA[<p>RickA:  Thinks his ability to argue denial is so strong that it will stop a hurricane in its tracks.</p>
<p>(Instead, it just tracks bullshit across blogs.)</p>
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		<title>
		By: Greg Laden		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464149</link>

		<dc:creator><![CDATA[Greg Laden]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 21:55:14 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464149</guid>

					<description><![CDATA[In reply to &lt;a href=&quot;https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464147&quot;&gt;RickA&lt;/a&gt;.

RickA: I had no idea global warming is assumed to have started in the 1970s.  Huh.  

First you have to understand (ha! I know that&#039;s not going to happen, but for those looking on from the sidelines...) that a landfalling hurricane is a statistical maverick in a herd of hurricanes, which are in turn, statistically lousy subjects (lots of variation, not a large sample size).  So it is probably better to look at tropical storms more generally. In the Atlantic, the average number of tropical storms since about 2000 has been abuot 15.  In the period prior to about 1990, it was about 9-10.  Huge increase.  

ACE is not regarded as the best measure of total energy. There are a few different measures.  Science deniers pick the one measure that shows a flat line and ignore all the other data.  That is because they are bad people. Assholes. Like you, RickA, and See Noevo too.  Stupid, nefarious, foolish, assholes.  

Anyway, if you want to know more:


Read this: http://www.skepticalscience.com/grinsted-hurricane-stronger.html

Read this: http://www.skepticalscience.com/The-link-between-hurricanes-and-global-warming.html

Read this: http://www.skepticalscience.com/grinsted-hurricane-stronger.html


Watch this (a fairly conservative take):  https://www.youtube.com/watch?v=9mKC49AUVUo

RickA, and See Noevo, we re not going to let what is essentially a public service post about a dangerous weather event to be your anti-science soap box, so don&#039;t bother posting any more of your bullshit here. Find a different post.]]></description>
			<content:encoded><![CDATA[<p>In reply to <a href="https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464147">RickA</a>.</p>
<p>RickA: I had no idea global warming is assumed to have started in the 1970s.  Huh.  </p>
<p>First you have to understand (ha! I know that&#8217;s not going to happen, but for those looking on from the sidelines&#8230;) that a landfalling hurricane is a statistical maverick in a herd of hurricanes, which are in turn, statistically lousy subjects (lots of variation, not a large sample size).  So it is probably better to look at tropical storms more generally. In the Atlantic, the average number of tropical storms since about 2000 has been abuot 15.  In the period prior to about 1990, it was about 9-10.  Huge increase.  </p>
<p>ACE is not regarded as the best measure of total energy. There are a few different measures.  Science deniers pick the one measure that shows a flat line and ignore all the other data.  That is because they are bad people. Assholes. Like you, RickA, and See Noevo too.  Stupid, nefarious, foolish, assholes.  </p>
<p>Anyway, if you want to know more:</p>
<p>Read this: <a href="http://www.skepticalscience.com/grinsted-hurricane-stronger.html" rel="nofollow ugc">http://www.skepticalscience.com/grinsted-hurricane-stronger.html</a></p>
<p>Read this: <a href="http://www.skepticalscience.com/The-link-between-hurricanes-and-global-warming.html" rel="nofollow ugc">http://www.skepticalscience.com/The-link-between-hurricanes-and-global-warming.html</a></p>
<p>Read this: <a href="http://www.skepticalscience.com/grinsted-hurricane-stronger.html" rel="nofollow ugc">http://www.skepticalscience.com/grinsted-hurricane-stronger.html</a></p>
<p>Watch this (a fairly conservative take):  <a href="https://www.youtube.com/watch?v=9mKC49AUVUo" rel="nofollow ugc">https://www.youtube.com/watch?v=9mKC49AUVUo</a></p>
<p>RickA, and See Noevo, we re not going to let what is essentially a public service post about a dangerous weather event to be your anti-science soap box, so don&#8217;t bother posting any more of your bullshit here. Find a different post.</p>
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		<title>
		By: Treesong		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464148</link>

		<dc:creator><![CDATA[Treesong]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 20:16:28 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464148</guid>

					<description><![CDATA[This post really needs a spell check. Good info, distracting typos.]]></description>
			<content:encoded><![CDATA[<p>This post really needs a spell check. Good info, distracting typos.</p>
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		<title>
		By: RickA		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464147</link>

		<dc:creator><![CDATA[RickA]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 20:07:54 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464147</guid>

					<description><![CDATA[Greg said &quot;The total amount of energy that ends up in hurricanes globally is predicted to go up with global warming. It did. It is still going up.&quot;

Not according to ACE:

http://models.weatherbell.com/tropical.php

Do you have a cite for this claim?]]></description>
			<content:encoded><![CDATA[<p>Greg said &#8220;The total amount of energy that ends up in hurricanes globally is predicted to go up with global warming. It did. It is still going up.&#8221;</p>
<p>Not according to ACE:</p>
<p><a href="http://models.weatherbell.com/tropical.php" rel="nofollow ugc">http://models.weatherbell.com/tropical.php</a></p>
<p>Do you have a cite for this claim?</p>
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		<title>
		By: See Noevo		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464146</link>

		<dc:creator><![CDATA[See Noevo]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 19:31:49 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464146</guid>

					<description><![CDATA[Top ten strongest Atlantic hurricanes on record - 
only one of them (2007’s Hurricane Dean) is in the last 11 years. 
https://weather.com/storms/hurricane/news/strongest-hurricanes-most-intense-atlantic-hurricanes-20130911#/1

P.S.
Greg, thanks for de-banning me, for the time being.]]></description>
			<content:encoded><![CDATA[<p>Top ten strongest Atlantic hurricanes on record &#8211;<br />
only one of them (2007’s Hurricane Dean) is in the last 11 years.<br />
<a href="https://weather.com/storms/hurricane/news/strongest-hurricanes-most-intense-atlantic-hurricanes-20130911#/1" rel="nofollow ugc">https://weather.com/storms/hurricane/news/strongest-hurricanes-most-intense-atlantic-hurricanes-20130911#/1</a></p>
<p>P.S.<br />
Greg, thanks for de-banning me, for the time being.</p>
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		<title>
		By: Greg Laden		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464145</link>

		<dc:creator><![CDATA[Greg Laden]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 17:36:16 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464145</guid>

					<description><![CDATA[In reply to &lt;a href=&quot;https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464144&quot;&gt;See Noevo&lt;/a&gt;.

Yes, it is a little odd!  

This is far beyond your tiny little mind to contemplate, See, as we know from past experience. But, for those looking on ...

The total amount of energy that ends up in hurricanes globally is predicted to go up with global warming. It did. It is still going up.

The total number of hurricanes that ever exist in the Atlantic in a given year is a small percentage of the total number of hurricanes. The total number of those hurricanes that ever make landfall is very small.  Locally, we actually do expect a lot of low activity years in the Atlantic because of the pecularities of that basin under global warming (increased Sahara dust, increased wind sheer) but there may end up being more there in the end, and there may end up being bigger hurricanes.  

A storm like Sandy, which was a hurricane until it stopped for a snack and ate a giant no&#039;easter and became a Superstorm, much bigger and more dangerous than a normal hurricane, may be more of a typical storm in the Atlantic in the future. The Perfect Storm may have been one of those as well, in a sense.  That didn&#039;t count as a land falling hurricane in some databases, because Sandy became Too Big And Powerful To Be A Hurricane (TBAPTBAH) just before landfall. Just.

What is really odd here is that you are cherry picking data in order to disrespect the victims of Sandy, and to make it look like global warming is not real.

Global is real. Hardly anyone any more thinks it is not.  Shame on you.]]></description>
			<content:encoded><![CDATA[<p>In reply to <a href="https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464144">See Noevo</a>.</p>
<p>Yes, it is a little odd!  </p>
<p>This is far beyond your tiny little mind to contemplate, See, as we know from past experience. But, for those looking on &#8230;</p>
<p>The total amount of energy that ends up in hurricanes globally is predicted to go up with global warming. It did. It is still going up.</p>
<p>The total number of hurricanes that ever exist in the Atlantic in a given year is a small percentage of the total number of hurricanes. The total number of those hurricanes that ever make landfall is very small.  Locally, we actually do expect a lot of low activity years in the Atlantic because of the pecularities of that basin under global warming (increased Sahara dust, increased wind sheer) but there may end up being more there in the end, and there may end up being bigger hurricanes.  </p>
<p>A storm like Sandy, which was a hurricane until it stopped for a snack and ate a giant no&#8217;easter and became a Superstorm, much bigger and more dangerous than a normal hurricane, may be more of a typical storm in the Atlantic in the future. The Perfect Storm may have been one of those as well, in a sense.  That didn&#8217;t count as a land falling hurricane in some databases, because Sandy became Too Big And Powerful To Be A Hurricane (TBAPTBAH) just before landfall. Just.</p>
<p>What is really odd here is that you are cherry picking data in order to disrespect the victims of Sandy, and to make it look like global warming is not real.</p>
<p>Global is real. Hardly anyone any more thinks it is not.  Shame on you.</p>
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		<title>
		By: See Noevo		</title>
		<link>https://gregladen.com/blog/2016/09/01/atlantics-hermine-is-a-big-deal/#comment-464144</link>

		<dc:creator><![CDATA[See Noevo]]></dc:creator>
		<pubDate>Thu, 01 Sep 2016 16:45:05 +0000</pubDate>
		<guid isPermaLink="false">http://scienceblogs.com/gregladen/?p=22818#comment-464144</guid>

					<description><![CDATA[If GW is progressing and is causing bigger, wetter hurricanes, it&#039;s odd that NOAA say a record 127 months have passed since a major hurricane has made landfall in the continental United States.]]></description>
			<content:encoded><![CDATA[<p>If GW is progressing and is causing bigger, wetter hurricanes, it&#8217;s odd that NOAA say a record 127 months have passed since a major hurricane has made landfall in the continental United States.</p>
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