{"id":3352,"date":"2006-04-12T11:56:06","date_gmt":"2006-04-12T16:56:06","guid":{"rendered":"http:\/\/www.ssec.wisc.edu\/news\/?p=3352"},"modified":"2013-06-25T13:53:28","modified_gmt":"2013-06-25T18:53:28","slug":"monthly-news-summary-april-2006","status":"publish","type":"post","link":"https:\/\/www.ssec.wisc.edu\/news\/articles\/3352","title":{"rendered":"Monthly News Summary – April 2006"},"content":{"rendered":"

Irresistible force meets immoveable object<\/strong><\/p>\n\n\n\n\n
\"april.ROS06089F\"<\/a><\/td>\n<\/tr>\n
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C-16 ran into the Drygalski Ice Tongue and knocked off the tip. Click the image above to view a larger image.<\/em><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

During the week of March 20, iceberg C-16 moved quickly northwestward toward the Drygalski Ice Tongue, a spit of ice half the size of Wisconsin\u2019s Dane County. C-16 is a portion of an even larger iceberg that broke off the Ross Ice Shelf in 2000, in a regular calving schedule that helps the ice shelf maintain its size. Calving refers to the process where large sections of ice fall into the sea from an ice shelf.<\/p>\n

Meteorologist\u00a0Shelley Knuth<\/strong>, in the UW-Madison\u2019s\u00a0Antarctic Meteorological Research Center<\/a>\u00a0(AMRC), creates\u00a0images of icebergs daily<\/a>, sometimes more often, using satellite data. Using images and imagery composites, the center has monitored the large tabular icebergs since the current calving period began in 2000. This is the first time this cycle has been observed since satellites were invented in the 1960s.<\/p>\n

Glaciologists are watching the effect of the iceberg on the Drygalski Ice Tongue, both to take the opportunity to learn more about movements of large icebergs and to watch possible effects on the continent\u2019s climate. The ice tongue is such a large object that, if the whole tongue were to break off, it could significantly alter the climate of that part of Antarctica and change ocean currents.<\/p>\n

Under cloud cover on March 24, iceberg C-16 appeared to collide with the ice tongue. When the clouds lifted on March 27, sea ice was acting as a cushion between the two big ice chunks. According to\u00a0Douglas MacAyeal<\/a>, glaciologist at the University of Chicago and long-time collaborator with the UW-Madison\u2019s AMRC, this is \u201csomething that sea ice is not normally known for.\u201d<\/p>\n

On March 29, the Drygalski Ice Tongue and iceberg C-16 were still separated by a cushion of ice, but the tongue\u2019s tip was nicked as C-16 continues along the coast. University of Wisconsin\u2013Madison\u2019s Communications Office released a\u00a0news tip<\/a>\u00a0on March 28; the National Science Foundation\u2019s\u00a0International Polar Year web site<\/a>\u00a0linked to\u00a0SSEC\u2019s longer feature<\/a>.<\/p>\n

—by Terri Gregory<\/em><\/p>\n

View the latest iceberg images:<\/p>\n

http:\/\/amrc.ssec.wisc.edu\/iceberg.html<\/a><\/p>\n

Learn more about icebergs with this FAQ:http:\/\/amrc.ssec.wisc.edu\/icebergfaq.html<\/a><\/p>\n

<\/a>Data and Imagery<\/strong><\/p>\n\n\n\n\n
\"april2006_tornado\"<\/a><\/td>\n<\/tr>\n
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The Weather Channel featured the tornado outbreak that occurred in Stoughton, WI last August.<\/em><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Stoughton tornados<\/strong>\u2014The\u00a0Weather Channel<\/a>featured the tornado outbreak that occurred in Stoughton, WI on August 18, 2005 on its new\u00a0Storm Stories<\/a><\/em>series. The episode aired on March 16.Storm Stories<\/em>\u00a0attempts to capture \u201cthe incredible stories of everyday individuals who have crossed paths with some of Mother Nature’s most perilous conditions.\u201d<\/p>\n

Imagery used in text book<\/strong>\u2014One of SSEC\u2019s images appeared inNature of Biology Book 1<\/em>, which was published by John Wiley & Sons Australia, Ltd. Produced with data from the Advanced Very High Resolution Radiometer (AVHRR), the image is of sea surface temperature and accompanies a section titled \u201cSatellite of the Earth Observing System.\u201d SSEC\u2019s Web address was printed with the image.<\/p>\n

Image use\u00a0<\/strong>\u2014A GOES image of Hurricane Katrina appears on the front page of \u201cEnvironmental Research,\u201d the monthly newsletter of the\u00a0French Ministry of Ecology and Sustainable Development<\/a>. The issue is April 2006. The image accompanies an article on censoring environmental research in Australia and the United States; NASA scientist James Hansen\u2019s climate research is mentioned as a victim of U.S. censorship.<\/p>\n

BUND Heidelberg<\/a>, an environmental group based in Germany, used one ofLiam Gumley<\/strong>\u2019s hurricane images on the cover of their annual report. Gumley uses MODIS satellite data to generate full color images.<\/p>\n

<\/a>Engineering Feats<\/strong><\/p>\n

Enhanced Hot Water Drill publicity<\/strong>\u2014In an article on\u00a0IceCube<\/a>,Wisconsin Week Wire<\/a><\/em>\u00a0and\u00a0Wisconsin<\/em>\u00a0Week<\/em>\u00a0(March 22) featured anEnhanced Hot Water Drill<\/a>. SSEC\u2019s\u00a0Ice Coring and Drilling Services<\/a>designed and helped the Physical Sciences Laboratory make the drill for the IceCube project who recently finished a season of threading neutrino sensors into deep holes in the ice at the South Pole. The holes were drilled using the hot water drill.<\/p>\n

The Wisconsin\u00a0State Journal\u2019s<\/a><\/em>\u00a0Ron Seely<\/a>\u00a0noted the contributions of the hot water drill\u00a0 in an article about IceCube on March 26.\u00a0The Register<\/a>, a well-written, somewhat irreverent online journal, also mentions the drill in a March 22 article on IceCube.<\/p>\n

<\/a>Tropical Cyclones<\/strong><\/p>\n

The CIMSS Tropical Cyclones team recently received praise for their\u00a0Web site<\/a>. Ron Barretto works for\u00a0Florida\u2019s\u00a0St. Petersburg Times<\/em><\/a>\u00a0with their emergency management group and executive management team. He sent the Tropical Cyclones team a note of thanks for the team\u2019s \u201cgreat coverage and help during the last few hurricane seasons.\u201d According to Barretto, the team\u2019s site provides \u201csomewhat broader information.\u201d He went on to say, \u201cThe work of SSEC, and in particular the CIMSS Team, has and continues to make my job a lot easier.\u201d<\/p>\n

<\/a>PAWPrints<\/strong><\/p>\n\n\n\n\n
\"april2006_pawradar\"<\/a><\/td>\n<\/tr>\n
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The PAW service now includes radar and cloud forecast imagery.<\/em><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Over the last month,Russ Dengel<\/strong>introduced a new product set to hisPDA Animated Weather (PAW) service<\/a>. The service continues to gain popularity and will add new features as needed.<\/p>\n

The PAW service now includes radar and cloud forecast imagery. Using data from the\u00a0CIMSS Regional Assimilation System<\/a>\u00a0(CRAS), a numerical weather prediction model, the product creates forecast animations that progress three hours ahead for each image. Users can choose to impose Severe Weather Outlook Regions produced by the Severe Storms Prediction Center over the forecast imagery.<\/p>\n

To accommodate the new forecast animations, Dengel added color coded tabs to the bottom of the PAW display allowing users to toggle between real time and forecast information.<\/p>\n

Dengel also received word that the American Geophysical Union (AGU) accepted his presentation about the PAW service for their Spring 2006 Joint Assembly. His talk is titled \u201cWeb Based Access to Real- Time Meteorological Products Optimized for PDA-Smartphones.\u201d<\/p>\n

Last month, the Wisconsin Department of Transportation posted a link to the PAW from their page on winter road conditions. The link is underneath the map as \u201cMap version for PDAs (by UW SSEC Madison<\/a>).\u201d<\/p>\n

<\/a>Weather Expertise<\/strong><\/p>\n

Clouds in\u00a0On Wisconsin<\/em><\/strong>\u2014A short piece on the complexities of cloud research appeared in the spring 2006 edition of\u00a0On Wisconsin<\/a><\/em>.\u00a0Steve Ackerman<\/strong>\u00a0(CIMSS) talked about the challenges of figuring out \u201cwhat makes a cloud a cloud.\u201d He pointed out that the definition of a cloud can vary depending on what instrument a researcher uses to define it. Ackerman also discussed the importance of having more consistency in measurements from weather satellites because understanding cloud patterns is crucial to climate prediction.<\/p>\n

<\/a>Weather Research<\/strong><\/p>\n\n\n\n\n
\"aprii.tromso_03241636\"<\/a><\/td>\n<\/tr>\n
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Direct Broadcast sites can produce winds products faster than conventional processing systems, meaning that numerical weather prediction centers can include more wind data in early model runs. Click the image above to view a larger image.<\/em><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Polar winds in operational use<\/strong>\u2014On March 15, the\u00a0Fleet Numerical Meteorology and Oceanography Center<\/a>\u00a0(FNMOC) began using the direct broadcast MODISpolar winds product<\/a>from McMurdo, Antarctica, in their operational weather forecast system. Developed by a team of CIMSS researchers led by\u00a0Jeff Key<\/strong>, the McMurdo MODIS polar winds product uses data from the National Science Foundation\u2019s direct broadcast system. This product is available faster than the product previously in use at FNMOC, which allows early model runs to include significantly more wind data.<\/p>\n

Direct Broadcast polar winds<\/strong>\u2014On March 24, The\u00a0Kongsberg Satellite Service<\/a>\u00a0(Ksat) facility in Troms\u00f8, Norway generated the first Direct Broadcast MODIS polar winds for the Arctic. Direct Broadcast sites can produce winds products faster than conventional processing systems, meaning that numerical weather prediction centers can include more wind data in early model runs. In the near future, MODIS winds and other products will be generated routinely in real time at Ksat in Troms\u00f8.<\/p>\n

Time capsule<\/strong>\u2014SSEC provided materials to NOAA for a time capsule at their new building in College Park, MD. As a part of this,\u00a0Jean Phillips<\/strong>, librarian for\u00a0SSEC\u2019s Schwerdtfeger Library<\/a>, printed several images taken by the Multicolor Spin-Scan Cloud cover Camera, which launched November 5, 1967 on ATS-III. The center\u2019s public information office provided a booklet on the life of Verner E. Suomi, acknowledged father of weather satellites and SSEC cofounder and first director.<\/p>\n

Fire data published<\/strong>\u2014CIMSS\u2019s Biomass Burning group recently had two papers published.\u00a0Conservation Biology<\/a><\/em>\u00a0published \u201cInhibition of Amazon deforestation and fire by parks and indigenous lands.\u201d This paper summarized a study that showed a significant reduction in land destroyed by both deforestation and fires by designating land as reserves and indigenous lands. The study used GOES data. The\u00a0Journal of Geophysical Research<\/a>\u00a0<\/em>published \u201cMesoscale modeling of Central American smoke transport to the United States: Top-down assessment of emission strength and diurnal variation impacts.\u201d This paper discussed the application of information derived from an algorithm developed by the CIMSS Biomass Burning group called the\u00a0GOES Wildfire ABBA<\/a>. In this particular study, hourly measurements of smoke emissions derived from the WF-ABBA numerically simulated the movement of smoke from Central American biomass burning into the southeastern United States during the spring of 2003.<\/p>\n

<\/a>Education and Outreach<\/strong><\/p>\n

Math class visits<\/strong>\u2014SSEC hosted the New Glarus, Wisconsin High School Mathematics class of Margaret Nott. The two dozen juniors and a senior listened attentively as SSEC and NOAA staff explained how they use math in their work.\u00a0Tony Wimmers<\/strong>\u00a0of the\u00a0Tropical Cyclones group<\/a>\u00a0and manager of the\u00a0IDEA project<\/a>\u00a0advised the students in how to best prepare themselves for college and a career using math. Perhaps Wimmers\u2019s most surprising advice was that they needed English more than they might think; scientists and engineers need to communicate.\u00a0Evan Richards<\/strong>, electronics engineer who has managed some of SSEC\u2019s most complex and scientifically successful spaceflight instrumentation programs, talked about using math in engineering.\u00a0Terri<\/strong>\u00a0Gregory<\/strong>, SSEC\u2019s public information coordinator, introduced the class to satellite concepts from the building\u2019s roof. Three scientists then demonstrated the use of mathematics in applications:\u00a0Don<\/strong>Wylie<\/strong>\u00a0presented a math problem about the height of an indoor sports practice facility,\u00a0Kris<\/strong>\u00a0Bedka<\/strong>\u00a0explained how we measure winds,\u00a0Bob<\/strong>\u00a0Aune\u00a0<\/strong>told how we predict weather with computers.<\/p>\n

Exploration Station features Java applets<\/strong>\u00a0\u2014SSEC\u2019s\u00a0Margaret Mooney<\/strong>\u00a0and\u00a0Tom Whittaker<\/strong>\u00a0welcomed about 500 visitors to their exploration station at the April 1 Science Expeditions annual outreach event. Mooney is an SSEC outreach specialist and Tom Whittaker is the developer of interactive educational Java applets. Together they presented\u00a0Explore the Atmosphere<\/a>, allowing visitors to explore physical processes such as tornadoes, air density effects on baseballs, satellite imagery, thunderstorms and snowflake crystals. Nearly 2000 people visited all 40 Exploration Stations, 4 Science Spectaculars and 3 other places on campus. Five hundred more visitors were counted at the door than last year, and at least 25% more presenters and volunteers (about 160 this year).<\/p>\n

<\/a>Honors and Awards<\/strong><\/p>\n

Jean Phillips,<\/strong>\u00a0librarian for\u00a0SSEC\u2019s Schwerdtfeger Library<\/a>, is winner of this year\u2019s\u00a0Chancellor\u2019s Award for Excellence in Service to the University<\/a>. Her library is a campus special library dedicated primarily to atmospheric sciences and providing many special services to its clients and to the public. Among them are: ITAR and other federal papers and announcements, and the Bentley snowflake collection. The award is funded by the Wisconsin Alumni Association and will be presented in a May meeting of UW-Madison\u2019s Academic Staff Assembly.<\/p>\n

<\/a>Also of Note<\/strong><\/p>\n\n\n\n\n
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REALbasic Developer\u00a0interviewed Dave Parker and Mike Woodworth about their experience with the DARPA Grand Challenge.<\/em><\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

A team consisting of\u00a0Dave Parker\u00a0<\/strong>(SSEC) and a friend from junior high,\u00a0Calculated RISC<\/a>created \u201cThe Little Big-Endian that Could\u201d and entered it in the Defense Advanced Research Projects Agency (DARPA) annual\u00a0Grand Challenge<\/a>.\u00a0REALbasic Developer<\/a>\u00a0<\/em>interviewed Parker and his friend, Mike Woodworth, about their experience \u201ccreating an autonomous vehicle with REALbasic\u201d for their April edition. REALbasic is the programming language Parker and Woodworth used to program and control their vehicle. The interview touches on various difficulties Calculated RISC faced along the way and how they used REALbasic.<\/p>\n

The DARPA challenge serves to catalyze the research and development of self-piloted ground vehicles. After an extensive application process, select teams try to complete a designated course through the desert in the Southwest United States in hopes of winning the $2 million prize. Although the team did not make it into the top 40, they made it onto the alternate list. This list includes only ten teams. Check out\u00a0Calculated RISC\u2019s blog<\/a>\u00a0to see pictures of their vehicle and read about their experience.<\/p>\n","protected":false},"excerpt":{"rendered":"

In the News – April 2006<\/p>\n","protected":false},"author":7,"featured_media":3354,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-3352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-monthly-summary"],"acf":false,"_links":{"self":[{"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/posts\/3352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/comments?post=3352"}],"version-history":[{"count":6,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/posts\/3352\/revisions"}],"predecessor-version":[{"id":3700,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/posts\/3352\/revisions\/3700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/media\/3354"}],"wp:attachment":[{"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/media?parent=3352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/categories?post=3352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ssec.wisc.edu\/news\/wp-json\/wp\/v2\/tags?post=3352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}