<div dir="ltr"><div class="gmail_default" style="font-size:small">FYI this talk is tomorrow.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Scott</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <strong class="gmail_sendername" dir="auto">Andrew Winters</strong> <span dir="auto"><<a href="mailto:andrew.c.winters@colorado.edu">andrew.c.winters@colorado.edu</a>></span><br>Date: Thu, Apr 27, 2023 at 8:00 AM<br>Subject: Re: ATOC Colloquium: Friday, April 28 @ 11am – Dr. Michael Alexander (NOAA/PSL) – SEEC S228 and Zoom<br>To: atoc-faculty (Alexandra Jahn) <<a href="mailto:atoc-faculty@lists.colorado.edu">atoc-faculty@lists.colorado.edu</a>>, <a href="mailto:Atoc-majors@lists.colorado.edu">Atoc-majors@lists.colorado.edu</a> <<a href="mailto:atoc-majors@lists.colorado.edu">atoc-majors@lists.colorado.edu</a>>, <a href="mailto:Atoc-minors@lists.colorado.edu">Atoc-minors@lists.colorado.edu</a> <<a href="mailto:atoc-minors@lists.colorado.edu">atoc-minors@lists.colorado.edu</a>>, atoc-students (Julie Lundquist) <<a href="mailto:atoc-students@lists.colorado.edu">atoc-students@lists.colorado.edu</a>>, atoc-researchers (Kelly Duong) <<a href="mailto:atoc-researchers@lists.colorado.edu">atoc-researchers@lists.colorado.edu</a>>, <a href="mailto:atoc-colloquium@lists.colorado.edu">atoc-colloquium@lists.colorado.edu</a> <<a href="mailto:atoc-colloquium@lists.colorado.edu">atoc-colloquium@lists.colorado.edu</a>><br></div><br><br><div class="msg-3220729293181723342">
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<span style="font-size:12pt;margin:0px;color:rgb(0,0,0)"><span style="margin:0px;color:black;background-color:white"><span style="font-size:15px;margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="font-size:12pt;margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px;background-color:white"><span style="margin:0px">Hi
everyone,<br>
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<div style="margin:0px">A reminder that the final <span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">ATOC</span></span></span></span></span> <span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">Colloquium
of the spring semester</span><span style="margin:0px"> </span></span></span></span></span></span></span>will be held in a hybrid format on<span style="margin:0px"> </span><b>Friday,
April 28 from 11a–12p MT over Zoom and in SEEC S228.<span style="margin:0px"> </span></b>This week's <span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">colloquium</span></span></span></span> will
feature<span style="margin:0px"> a seminar from<span style="margin:0px"> </span><b>Dr. Michael Alexander (NOAA/PSL)</b><span style="margin:0px"> </span>entitled,<span style="margin:0px"> </span><i>"Marine
Heatwaves: Their Impacts, Causes, Predictability and Response to Climate Change</i></span>". The zoom login information and an abstract for the <span style="margin:0px"><span style="margin:0px">colloquium</span></span> are
provided below. Please join us for coffee and conversation beginning at 10:45am MT, and stay afterwards for a lunch catered by Illegal Pete's.</div>
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<div style="margin:0px">We look forward to seeing you on Friday!<br>
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<div style="margin:0px">-The<span style="margin:0px"> </span><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">ATOC</span></span></span></span></span></span><span style="margin:0px"> </span><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">Colloquium</span></span></span></span></span></span></span></span></span><span style="margin:0px"> </span>Committee</div>
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<b>Marine Heatwaves: Their Impacts, Causes, Predictability and Response to Climate Change</b>
<div style="margin:0px"><span style="margin:0px">Michael Alexander (NOAA/PSL)<br>
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Marine heatwaves (MHWs) are periods of persistent anomalously warm ocean temperatures, which can have significant effects on marine life as well as coastal communities and economies. Extensive marine heatwaves occurred over the global ocean in the past ten
years, including in the Gulf of Maine in 2012, and off the US west coast in 2014-2016 (termed “The Blob”) and again in 2019. The warming had complex effects on marine ecosystems and species such as corals, lobsters and whales.
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Extensive research on MHWs began about a dozen years ago and scientists at the Physical Sciences Lab have been involved in several recent studies that explore MHWs using global climate models and recently developed high-resolution ocean reanalyses. I’ll present
results from these studies including: i) the causes of MHWs associated with changes in mixed layer depth; ii) heat waves that occur at the ocean bottom in coastal regions, where many commercially important species live; iii) “thermal displacement” - the potential
movement of marine species to avoid MHWs; iv) prediction of MHWs and v) how ocean heatwaves may change in the future. Long-term trends in MHWs strongly depend on how the mean warming associated with the increase in greenhouse gasses is considered.<br>
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<u>Zoom login Information:</u></div>
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<b>Topic: ATOC<span style="margin:0px"> </span><span style="margin:0px">Colloquium</span></b>
<div style="margin:0px"><b>Time: Friday, Apr. 28 at 11am MT</b></div>
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<div style="margin:0px"><b>Join Zoom Meeting</b></div>
<div style="margin:0px"><b><br>
<a href="https://cuboulder.zoom.us/j/97845417945" rel="noopener noreferrer" style="margin:0px" target="_blank">https://cuboulder.zoom.us/j/97845417945</a></b></div>
<div style="margin:0px"></div>
<div style="margin:0px"><b>Meeting ID: 978 4541 7945<br>
</b></div>
<div style="margin:0px"><b>Passcode: ATOC</b></div>
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<span style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white"><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">_______________________________________________________</span></span><span style="font-size:15px;font-family:"Segoe UI","Segoe UI Web (West European)","Segoe UI",-apple-system,"system-ui",Roboto,"Helvetica Neue",sans-serif;margin:0px;text-align:start;background-color:white"></span><span style="font-family:"Segoe UI","Segoe UI Web (West European)","Segoe UI",-apple-system,"system-ui",Roboto,"Helvetica Neue",sans-serif;font-size:15px;text-align:start;display:inline!important;background-color:rgb(255,255,255)"></span>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px"><b>Andrew C. Winters</b></span></div>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Assistant Professor</span></div>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Department of Atmospheric and Oceanic Sciences (ATOC)</span></div>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">University of Colorado Boulder</span></div>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">311 UCB</span><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">, Boulder,
CO 80309-0311</span></div>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Office: SEEC C277 || </span><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Phone:
303-735-5775</span></div>
<span style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white"><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px"></span><a href="https://acwinters.weebly.com/" rel="noopener noreferrer" style="margin:0px" target="_blank"><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">https://acwinters.weebly.com</span></a><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px"> ||
@acwinters_wx || he/him/his</span></span><span style="font-size:15px;font-family:"Segoe UI","Segoe UI Web (West European)","Segoe UI",-apple-system,"system-ui",Roboto,"Helvetica Neue",sans-serif;margin:0px;text-align:start;background-color:white"></span><span style="font-family:"Segoe UI","Segoe UI Web (West European)","Segoe UI",-apple-system,"system-ui",Roboto,"Helvetica Neue",sans-serif;font-size:15px;text-align:start;display:inline!important;background-color:rgb(255,255,255)"></span>
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<font face="Calibri Light,Helvetica Light,sans-serif"><i><span style="font-family:Roboto,"Helvetica Neue",Helvetica,Arial,sans-serif;margin:0px;outline:0px;color:rgb(17,17,17);background-color:white">CU
Boulder acknowledges that it is located on the traditional territories and ancestral homelands of the Cheyenne, Arapaho, Ute and many other Native American nations. Their forced removal from these territories has caused devastating and lasting impacts.<span style="margin:0px"> </span></span><a href="https://www.colorado.edu/about/land-acknowledgement" rel="noopener noreferrer" style="font-family:Roboto,"Helvetica Neue",Helvetica,Arial,sans-serif;margin:0px;outline:0px;color:rgb(2,119,189);background-color:white" target="_blank">Full
CU Boulder land acknowledgment</a><span style="font-family:Roboto,"Helvetica Neue",Helvetica,Arial,sans-serif;margin:0px;color:rgb(17,17,17);background-color:white"> </span></i></font></div>
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<div id="m_-3220729293181723342divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Andrew Winters<br>
<b>Sent:</b> Friday, April 21, 2023 8:39 AM<br>
<b>To:</b> atoc-faculty (Alexandra Jahn) <<a href="mailto:atoc-faculty@lists.colorado.edu" target="_blank">atoc-faculty@lists.colorado.edu</a>>; <a href="mailto:Atoc-majors@lists.colorado.edu" target="_blank">Atoc-majors@lists.colorado.edu</a> <<a href="mailto:atoc-majors@lists.colorado.edu" target="_blank">atoc-majors@lists.colorado.edu</a>>; <a href="mailto:Atoc-minors@lists.colorado.edu" target="_blank">Atoc-minors@lists.colorado.edu</a> <<a href="mailto:atoc-minors@lists.colorado.edu" target="_blank">atoc-minors@lists.colorado.edu</a>>; atoc-students (Julie Lundquist) <<a href="mailto:atoc-students@lists.colorado.edu" target="_blank">atoc-students@lists.colorado.edu</a>>;
atoc-researchers (Kelly Duong) <<a href="mailto:atoc-researchers@lists.colorado.edu" target="_blank">atoc-researchers@lists.colorado.edu</a>>; <a href="mailto:atoc-colloquium@lists.colorado.edu" target="_blank">atoc-colloquium@lists.colorado.edu</a> <<a href="mailto:atoc-colloquium@lists.colorado.edu" target="_blank">atoc-colloquium@lists.colorado.edu</a>><br>
<b>Subject:</b> ATOC Colloquium: Friday, April 28 @ 11am – Dr. Michael Alexander (NOAA/PSL) – SEEC S228 and Zoom</font>
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everyone,<br>
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<div style="margin:0px">A reminder that the final <span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">ATOC</span></span></span></span></span> <span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">Colloquium
of the spring semester</span><span style="margin:0px"> </span></span></span></span></span></span></span>will be held in a hybrid format on<span style="margin:0px"> </span><b>Friday,
April 28 from 11a–12p MT over Zoom and in SEEC S228.<span style="margin:0px"> </span></b>This week's <span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">colloquium</span></span></span></span> will
feature<span style="margin:0px"> a seminar from<span style="margin:0px"> </span><b>Dr. Michael Alexander (NOAA/PSL)</b><span style="margin:0px"> </span>entitled,<span style="margin:0px"> </span><i>"Marine
Heatwaves: Their Impacts, Causes, Predictability and Response to Climate Change</i></span>". The zoom login information and an abstract for the <span style="margin:0px"><span style="margin:0px">colloquium</span></span> are
provided below. Please join us for coffee and conversation beginning at 10:45am MT, and stay afterwards for a lunch catered by Illegal Pete's.</div>
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<div style="margin:0px">We look forward to seeing you on Friday!<br>
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<div style="margin:0px">-The<span style="margin:0px"> </span><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">ATOC</span></span></span></span></span></span><span style="margin:0px"> </span><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px"><span style="margin:0px">Colloquium</span></span></span></span></span></span></span></span></span><span style="margin:0px"> </span>Committee</div>
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<b>Marine Heatwaves: Their Impacts, Causes, Predictability and Response to Climate Change</b>
<div style="margin:0px"><span style="margin:0px">Michael Alexander (NOAA/PSL)<br>
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Marine heatwaves (MHWs) are periods of persistent anomalously warm ocean temperatures, which can have significant effects on marine life as well as coastal communities and economies. Extensive marine heatwaves occurred over the global ocean in the past ten
years, including in the Gulf of Maine in 2012, and off the US west coast in 2014-2016 (termed “The Blob”) and again in 2019. The warming had complex effects on marine ecosystems and species such as corals, lobsters and whales.
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Extensive research on MHWs began about a dozen years ago and scientists at the Physical Sciences Lab have been involved in several recent studies that explore MHWs using global climate models and recently developed high-resolution ocean reanalyses. I’ll present
results from these studies including: i) the causes of MHWs associated with changes in mixed layer depth; ii) heat waves that occur at the ocean bottom in coastal regions, where many commercially important species live; iii) “thermal displacement” - the potential
movement of marine species to avoid MHWs; iv) prediction of MHWs and v) how ocean heatwaves may change in the future. Long-term trends in MHWs strongly depend on how the mean warming associated with the increase in greenhouse gasses is considered.<br>
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<u>Zoom login Information:</u></div>
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<b>Topic: ATOC<span style="margin:0px"> </span><span style="margin:0px">Colloquium</span></b>
<div style="margin:0px"><b>Time: Friday, Apr. 28 at 11am MT</b></div>
<div style="margin:0px"><b><br>
</b></div>
<div style="margin:0px"><b>Join Zoom Meeting</b></div>
<div style="margin:0px"><b><br>
<a href="https://cuboulder.zoom.us/j/97845417945" style="margin:0px" target="_blank">https://cuboulder.zoom.us/j/97845417945</a></b></div>
<div style="margin:0px"></div>
<div style="margin:0px"><b>Meeting ID: 978 4541 7945<br>
</b></div>
<div style="margin:0px"><b>Passcode: ATOC</b></div>
<div style="margin:0px"><br>
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<div style="margin:0px">One tap mobile</div>
<div style="margin:0px">+17193594580,,97845417945# US</div>
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<div style="margin:0px">Dial by your location</div>
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<div style="margin:0px">Meeting ID: 978 4541 7945</div>
<div style="margin:0px">Find your local number:<span style="margin:0px"> </span><a href="https://cuboulder.zoom.us/u/acegj8GnMV" style="margin:0px" target="_blank">https://cuboulder.zoom.us/u/acegj8GnMV</a></div>
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<div style="margin:0px">Join by SIP</div>
<div style="margin:0px"><a href="mailto:97845417945@zoomcrc.com" target="_blank">97845417945@zoomcrc.com</a></div>
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<div style="margin:0px">Join by H.323</div>
<div style="margin:0px">162.255.37.11 (US West)</div>
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<span style="margin:0px">Passcode: 432312</span></div>
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<span style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white"><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">_______________________________________________________</span></span><span style="font-size:15px;margin:0px;text-align:start;background-color:white"></span><span style="font-size:15px;text-align:start;display:inline!important;background-color:rgb(255,255,255)"></span>
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<span style="font-size:15px;margin:0px;text-align:start;background-color:white"></span><span style="font-size:15px;margin:0px;text-align:start;background-color:white"></span><span style="font-size:15px;margin:0px;text-align:start;background-color:white"></span><span style="font-size:15px;text-align:start;display:inline!important;background-color:rgb(255,255,255)"></span>
<div style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white">
<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px"><b>Andrew C. Winters</b></span></div>
<div style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white">
<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Assistant Professor</span></div>
<div style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white">
<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Department of Atmospheric and Oceanic Sciences (ATOC)</span></div>
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<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">University of Colorado Boulder</span></div>
<div style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white">
<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">311 UCB</span><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">, Boulder,
CO 80309-0311</span></div>
<div style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white">
<span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Office: SEEC C277 || </span><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">Phone:
303-735-5775</span></div>
<span style="font-size:12pt;font-family:Calibri,Arial,Helvetica,sans-serif;margin:0px;text-align:start;color:black;background-color:white"><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px"></span><a href="https://acwinters.weebly.com/" style="margin:0px" target="_blank"><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px">https://acwinters.weebly.com</span></a><span style="font-family:"Calibri Light","Helvetica Light",sans-serif;margin:0px"> ||
@acwinters_wx || he/him/his</span></span><span style="font-size:15px;margin:0px;text-align:start;background-color:white"></span><span style="font-size:15px;text-align:start;display:inline!important;background-color:rgb(255,255,255)"></span>
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<font face="Calibri Light,Helvetica Light,sans-serif"><i><span style="font-family:Roboto,"Helvetica Neue",Helvetica,Arial,sans-serif;margin:0px;outline:0px;color:rgb(17,17,17);background-color:white">CU
Boulder acknowledges that it is located on the traditional territories and ancestral homelands of the Cheyenne, Arapaho, Ute and many other Native American nations. Their forced removal from these territories has caused devastating and lasting impacts.<span style="margin:0px"> </span></span><a href="https://www.colorado.edu/about/land-acknowledgement" style="font-family:Roboto,"Helvetica Neue",Helvetica,Arial,sans-serif;margin:0px;outline:0px;color:rgb(2,119,189);background-color:white" target="_blank">Full
CU Boulder land acknowledgment</a><span style="font-family:Roboto,"Helvetica Neue",Helvetica,Arial,sans-serif;margin:0px;color:rgb(17,17,17);background-color:white"> </span></i></font></div>
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</div></div><br clear="all"><div><br></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><font style="background-color:rgb(255,255,255)" color="#000000"><span style="font-family:arial,sans-serif">Scott Briggs (he/him/his)</span></font></div><div><font face="arial, sans-serif" style="background-color:rgb(255,255,255)" color="#000000">Administrator</font></div><div><font face="arial, sans-serif" style="background-color:rgb(255,255,255)" color="#000000"><br></font></div><div dir="ltr"><font face="arial, sans-serif" style="background-color:rgb(255,255,255)" color="#000000">Advanced Study Program<br>Education, Engagement and Early-Career Development<br>National Center For Atmospheric Research</font></div><div><font face="arial, sans-serif" size="1" color="#000000"><i style="background-color:rgb(255,255,255)">phone: 303.497.1607</i></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div>