The Disaster Center Is Dedicated to the Idea That Disaster Mitigation
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Conference Poster Production
65th Interdepartmental Hurricane Conference Miami, Florida February 28 - March 3, 2011 Hurricane Earl:September 2, 2010 Ocean and Atmospheric Influences on Tropical Cyclone Predictions: Challenges and Recent Progress S E S S Session 2 I The 2010 Tropical Cyclone Season in Review O N 2 The 2010 Atlantic Hurricane Season: Extremely Active but no U.S. Hurricane Landfalls Eric Blake and John L. Beven II ([email protected]) NOAA/NWS/National Hurricane Center The 2010 Atlantic hurricane season was quite active, with 19 named storms, 12 of which became hurricanes and 5 of which reached major hurricane intensity. These totals are well above the long-term normals of about 11 named storms, 6 hurricanes, and 2 major hurricanes. Although the 2010 season was considerably busier than normal, no hurricanes struck the United States. This was the most active season on record in the Atlantic that did not have a U.S. landfalling hurricane, and was also the second year in a row without a hurricane striking the U.S. coastline. A persistent trough along the east coast of the United States steered many of the hurricanes out to sea, while ridging over the central United States kept any hurricanes over the western part of the Caribbean Sea and Gulf of Mexico farther south over Central America and Mexico. The most significant U.S. impacts occurred with Tropical Storm Hermine, which brought hurricane-force wind gusts to south Texas along with extremely heavy rain, six fatalities, and about $240 million dollars of damage. Hurricane Earl was responsible for four deaths along the east coast of the United States due to very large swells, although the center of the hurricane stayed offshore. -
Climatology, Variability, and Return Periods of Tropical Cyclone Strikes in the Northeastern and Central Pacific Ab Sins Nicholas S
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School March 2019 Climatology, Variability, and Return Periods of Tropical Cyclone Strikes in the Northeastern and Central Pacific aB sins Nicholas S. Grondin Louisiana State University, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Climate Commons, Meteorology Commons, and the Physical and Environmental Geography Commons Recommended Citation Grondin, Nicholas S., "Climatology, Variability, and Return Periods of Tropical Cyclone Strikes in the Northeastern and Central Pacific asinB s" (2019). LSU Master's Theses. 4864. https://digitalcommons.lsu.edu/gradschool_theses/4864 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. CLIMATOLOGY, VARIABILITY, AND RETURN PERIODS OF TROPICAL CYCLONE STRIKES IN THE NORTHEASTERN AND CENTRAL PACIFIC BASINS A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in The Department of Geography and Anthropology by Nicholas S. Grondin B.S. Meteorology, University of South Alabama, 2016 May 2019 Dedication This thesis is dedicated to my family, especially mom, Mim and Pop, for their love and encouragement every step of the way. This thesis is dedicated to my friends and fraternity brothers, especially Dillon, Sarah, Clay, and Courtney, for their friendship and support. This thesis is dedicated to all of my teachers and college professors, especially Mrs. -
Minnesota Weathertalk Newsletter for Friday, January 1, 2010
Minnesota WeatherTalk Newsletter for Friday, January 1, 2010 To: MPR Morning Edition Crew From: Mark Seeley, University of Minnesota Extension Dept of Soil, Water, and Climate Subject: Minnesota WeatherTalk Newsletter for Friday, January 1, 2010 Headlines: -Preliminary climate summary for December 2009 -Weekly Weather Potpourri -MPR listener question -Almanac for January 1st -Past weather features -Auld Lang Syne -Outlook Topic: Preliminary Climate Summary for December 2009 Mean December temperatures were generally 1 to 2 degrees F cooler than normal for most observers in the state. Extremes for the month ranged from 52 degrees F at Marshall on December 1st to -23 degrees F at Orr on the 12th. Minnesota reported the coldest temperature in the 48 contiguous states on five days during the month. Nearly all observers in the state reported above normal December precipitation, mostly thanks to the winter storms and blizzards on the 8th and 9th and again on the 24th and 25th. Many communities reported three to four times normal December precipitation. Winnebago with 3.05 inches recorded the 2nd wettest December in history, while Lamberton with 3.76 inches also reported their 2nd wettest December in history. Browns Valley in Traverse County reported their wettest December in history with 1.98 inches. Snowfall amounts were well above normal as well. Many climate observers reported over 20 inches. Worthington reported a record amount of snow for December with 34.6 inches, while Fairmont and Lamberton also reported a new record monthly total with 36.3 inches. The blizzard on December 8-9 closed highways and schools in many southeastern communities with winds gusting to 45-50 mph. -
RA IV Hurricane Committee Thirty-Third Session
dr WORLD METEOROLOGICAL ORGANIZATION RA IV HURRICANE COMMITTEE THIRTYTHIRD SESSION GRAND CAYMAN, CAYMAN ISLANDS (8 to 12 March 2011) FINAL REPORT 1. ORGANIZATION OF THE SESSION At the kind invitation of the Government of the Cayman Islands, the thirtythird session of the RA IV Hurricane Committee was held in George Town, Grand Cayman from 8 to 12 March 2011. The opening ceremony commenced at 0830 hours on Tuesday, 8 March 2011. 1.1 Opening of the session 1.1.1 Mr Fred Sambula, Director General of the Cayman Islands National Weather Service, welcomed the participants to the session. He urged that in the face of the annual recurrent threats from tropical cyclones that the Committee review the technical & operational plans with an aim at further refining the Early Warning System to enhance its service delivery to the nations. 1.1.2 Mr Arthur Rolle, President of Regional Association IV (RA IV) opened his remarks by informing the Committee members of the national hazards in RA IV in 2010. He mentioned that the nation of Haiti suffered severe damage from the earthquake in January. He thanked the Governments of France, Canada and the United States for their support to the Government of Haiti in providing meteorological equipment and human resource personnel. He also thanked the Caribbean Meteorological Organization (CMO), the World Meteorological Organization (WMO) and others for their support to Haiti. The President spoke on the changes that were made to the hurricane warning systems at the 32 nd session of the Hurricane Committee in Bermuda. He mentioned that the changes may have resulted in the reduced loss of lives in countries impacted by tropical cyclones. -
State of the Climate in 2010
State of the climate in 2010 Citation Blunden, J., D. S. Arndt, and M. O. Baringer. “State of the Climate in 2010.” Bulletin of the American Meteorological Society 92 (2011): S1-S236. Web. 8 Dec. 2011. © 2011 American Meteorological Society As Published http://dx.doi.org/10.1175/1520-0477-92.6.S1 Publisher American Meteorological Society Version Final published version Accessed Mon Mar 26 14:41:06 EDT 2012 Citable Link http://hdl.handle.net/1721.1/67483 Terms of Use Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. Detailed Terms J. Blunden, D. S. Arndt, and M. O. Baringer, Eds. Associate Eds. H. J. Diamond, A. J. Dolman, R. L. Fogt, B. D. Hall, M. Jeffries, J. M. Levy, J. M. Renwick, J. Richter-Menge, P. W. Thorne, L. A. Vincent, and K. M. Willett Special Supplement to the Bulletin of the American Meteorological Society Vol. 92, No. 6, June 2011 STATE OF THE CLIMATE IN 2010 STATE OF THE CLIMATE IN 2010 JUNE 2011 | S1 HOW TO CITE THIS DOCUMENT __________________________________________________________________________________________ Citing the complete report: Blunden, J., D. S. Arndt, and M. O. Baringer, Eds., 2011: State of the Climate in 2010. Bull. Amer. Meteor. Soc., 92 (6), S1 –S266. Citing a chapter (example): Fogt, R. L., Ed., 2011: Antarctica [in “State of the Climate in 2010”]. Bull. Amer. Meteor. Soc., 92 (6), S161 –S171. Citing a section (example): Wovrosh, A. J., S. Barreira, and R. -
ANNUAL SUMMARY Eastern North Pacific Hurricane Season of 2010
VOLUME 140 MONTHLY WEATHER REVIEW SEPTEMBER 2012 ANNUAL SUMMARY Eastern North Pacific Hurricane Season of 2010 STACY R. STEWART AND JOHN P. CANGIALOSI National Hurricane Center, Miami, Florida (Manuscript received 29 June 2011, in final form 6 November 2011) ABSTRACT The 2010 eastern North Pacific hurricane season was one of the least active seasons on record. Only seven named storms developed, which is the lowest number observed at least since routine satellite coverage of that basin began in 1966. Furthermore, only three of those storms reached hurricane status, which is also the lowest number of hurricanes ever observed in the satellite-era season. However, two tropical storms made landfall: Agatha in Guatemala and Georgette in Mexico, with Agatha directly causing 190 deaths and moderate to severe property damage as a result of rain-induced floods and mud slides. On average, the National Hurricane Center track forecasts in the eastern North Pacific for 2010 were quite skillful. 1. Introduction the maximum sustained wind speed at 6-h intervals for all (sub)tropical storms and hurricanes. The ACE for The 2010 eastern North Pacific hurricane season con- the 2010 season was 50 3 104 kt2, or about 46% of the tinued the trend of generally quieter than average seasons long-term (1971–2009) median value of 109 3 104 kt2. since 1995 (Fig. 1; Table 1) (Wang and Lee 2009). A total Two hurricanes, Celia and Darby, accounted for 70% of of seven tropical storms developed, of which three became the total ACE for the season. The 2010 season had the hurricanes, including two major hurricanes [maximum third lowest ACE since 1971, ahead of only 1977 and 1-min winds of greater than 96 kt (1 kt 5 0.5144 m s21), 2007. -
Tri-‐Agency Forecast Discussion for August 29, 2010 Created 1600 UTC
Tri-Agency Forecast Discussion for August 29, 2010 Created 1600 UTC August 29, 2010 GRIP Forecast Team: Henry Fuelberg, Ellen Ramirez, Dan Halperin, Karry Liu, Leon Nguyen, Diana Thomas, Andrew Martin, and Cerese Inglish Summary: Today is another active day for the GRIP field program in FLL and STX. From an operations standpoint for GRIP, Earl is the main area of interest. The storm was upgraded to a category 1 hurricane at 1230Z this morning and continues to show signs of intensification this afternoon (the official NHC intensity forecast shows Earl becoming a major hurricane at 31/00Z). The DC-8 was scheduled to takeoff at 1400Z today, but was delayed due to a bird strike while the aircraft was still on the ground. After inspection and testing of the effected engine, it was determined that the aircraft could indeed continue with a science flight. The DC-8 departed from STX at approximately 1630Z and, as of this discussion, is conducting a science flight into Hurricane Earl. Since STX is currently under a tropical storm warning and a hurricane watch, there is some uncertainty as to whether the aircraft will recover to STX or to FLL tonight. As it stands now, it will recover to STX and depart early tomorrow morning (~1200Z) for another science flight which will recover in FLL. Possible science flights into Earl from FLL in the coming days will be determined later. The WB-57 will make a final go/no-go decision regarding a suitcase flight to Tampa Monday morning. At this time, they plan to transit to Tampa on Monday and conduct science flights in Earl potentially Tuesday, Wednesday, and Thursday. -
EP072016 Frank.Pdf
NATIONAL HURRICANE CENTER TROPICAL CYCLONE REPORT HURRICANE FRANK (EP072016) 21 – 28 July 2016 Lixion A. Avila National Hurricane Center 20 September 2016 GOES 15 SATELLITE IMAGE AT 0000 UTC 27 JULY SHOWING THE EYE OF FRANK AT THE TIME THE HURRICANE REACHED ITS PEAK INTENSITY. IMAGE COURTESY OF THE NAVAL RESEARCH LABORATORY. Frank was the fifth hurricane to form in the eastern North Pacific basin during July of 2016, marking a new record for this month. Frank produced sustained tropical-storm- force winds on Socorro Island. Hurricane Frank 2 Hurricane Frank 21 – 28 JULY 2016 SYNOPTIC HISTORY Frank’s origin was associated with a large-amplitude tropical wave that moved off of the west coast of Africa on 10 July. The wave travelled westward across the tropical Atlantic with little thunderstorm activity, and reached the western Caribbean Sea on 18 July. On 19 July, upper-air data from Central America showed that the wave had a well-defined mid-level circulation while the convection was increasing. The wave continued westward and its associated cloudiness and thunderstorms gradually became better organized on 20 July just south of the Gulf of Tehuantepec. The formation of a tropical depression occurred at 0600 UTC 21 July about 250 n mi south of Manzanillo, Mexico. The “best track” chart of the tropical cyclone’s path is given in Fig. 1, with the wind and pressure histories shown in Figs. 2 and 3, respectively. The best track positions and intensities are listed in Table 11. The cloud pattern continued to become better organized, and by 1200 UTC 21 July, the system was a tropical storm. -
Using the Superensemble Method to Improve Eastern Pacific Tropical Cyclone Forecasting Mark Rickman Jordan II
Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2005 Using the Superensemble Method to Improve Eastern Pacific Tropical Cyclone Forecasting Mark Rickman Jordan II Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY COLLEGE OF ARTS AND SCIENCES USING THE SUPERENSEMBLE METHOD TO IMPROVE EASTERN PACIFIC TROPICAL CYCLONE FORECASTING By MARK RICKMAN JORDAN II A Thesis submitted to the Department of Meteorology in partial fulfillment of the requirements for the degree of Master of Science Degree Awarded: Fall Semester, 2005 The members of the Committee approve the Thesis of Mark Jordan defended on 1 September 2005. _________________________________ T.N. Krishnamurti Professor Directing Thesis _________________________________ Carol Anne Clayson Committee Member _________________________________ Peter S. Ray Committee Member The Office of Graduate Studies has verified and approved the above named committee members. ii ACKNOWLEDGEMENTS I would first like to thank my major professor, Dr. T.N. Krishnamurti, for all of his help through this process and for his unending encouragement and patience. Furthermore, I would like to thank Dr. Carol Anne Clayson and Dr. Peter Ray for their advice and assistance throughout this process. Thank you Brian Mackey and Dr. Vijay Tallapragada for all of your help and wonderful suggestions during this project. Others who deserve commendation for their assistance during the past year include Mrinal Biswas, Arindam Chakraborty, Akhilesh Mishra, Lydia Stefanova, Donald van Dyke, and Lawrence Pologne. Thank you Bill Walsh for all of your support, advice, and encouragement over the years, and thank you Mike and Beth Rice for your love and support during my entire educational career. -
Tri-Agency Forecast Discussion for August 27, 2010 Created 1600 UTC
Tri-Agency Forecast Discussion for August 27, 2010 Created 1600 UTC August 26, 2010 GRIP Forecast Team: Henry Fuelberg, Jon Zawislak, Amber Reynolds, Brad Reinhart, Andrew Martin Summary: The Tri-Agency forecast domain is very active today. A mature Hurricane, Danielle, has intensified overnight and is now a category 4 storm. A Tropical Storm, Earl, is maintaining intensity and moving westward into the flight operations theater. An Easterly wave with associated pouch, PGI- 36L, has recently been named an invest by the National Hurricane Center, and is expected to develop into a TC within the next couple of days. In addition, we have a hurricane, Frank, in the Eastern Pacific ocean. The Global Hawk unmanned aircraft is planning to fly an exploratory mission over Frank on Saturday 8/28 to sample its environment and inner structure. The DC-8 and its crew are focused on TC Earl as it is expected to approach the Antilles by Sunday. A DC-8 ferry to St. Croix with instrument and mission science personnel is planned for Saturday, August 28. Science missions into Earl are expected to follow on Sunday and Monday in close support of operations being flown by NOAA aircraft. Forecast for 1600 UTC 8/27/2010: Synoptic Overview: Five systems are of interest today—Hurricane Frank south of Baja California, intense convection over the Gulf of Mexico, Hurricane Danielle, TS Earl, and PGI36/AL97L, all in the Atlantic (1). Important flow features are anticyclonic flow over the Gulf of Mexico, a middle latitude trough between the U.S. East Coast and Danielle, and another middle latitude trough between Danielle and Earl. -
Tropical Cyclone Report Hurricane Frank (EP092010) 21-28 August 2010
Tropical Cyclone Report Hurricane Frank (EP092010) 21-28 August 2010 Lixion A. Avila National Hurricane Center 5 October 2010 Frank was a category one hurricane (on the Saffir-Simpson Hurricane Wind Scale) that moved very close and parallel to the southwestern coast of Mexico. a. Synoptic History The tropical wave that eventually became Frank was difficult to trace from the west coast of Africa. It was first identified on 15 August when a large area of showers, accompanied by a low-level cyclonic wind shift, was noted near the southern Windward Islands. Although the amount of convection fluctuated as the wave moved westward across the Caribbean Sea, satellite images showed that there were signs of a cyclonic circulation at the middle levels. Showers and thunderstorms increased a little as the wave crossed Central America on 19 August, but the activity did not become concentrated until the morning of 21 August over the Gulf of Tehuantepec as an area of low pressure gradually became better defined. The system developed curved convective bands while the thunderstorm activity increased near a circulation center, and it is estimated that a tropical depression formed from this system at 1800 UTC 21 August about 180 n mi southeast of Salina Cruz, Mexico. The “best track” chart of the tropical cyclone’s path is given in Fig. 1, with the wind and pressure histories shown in Figs. 2 and 3, respectively. The best track positions and intensities are listed in Table 11. The depression drifted westward embedded within weak steering currents, with no significant change in structure for a day. -
ANNUAL SUMMARY Eastern North Pacific Hurricane Season of 2004
1026 MONTHLY WEATHER REVIEW VOLUME 134 ANNUAL SUMMARY Eastern North Pacific Hurricane Season of 2004 LIXION A. AVILA,RICHARD J. PASCH,JOHN L. BEVEN II, JAMES L. FRANKLIN,MILES B. LAWRENCE, AND STACY R. STEWART Tropical Prediction Center, National Hurricane Center, NOAA/NWS, Miami, Florida (Manuscript received 5 April 2005, in final form 2 August 2005) ABSTRACT The 2004 eastern North Pacific hurricane season is reviewed. It was a below-average season in terms of number of systems and landfalls. There were 12 named tropical cyclones, of which 8 became hurricanes. None of the tropical storms or hurricanes made landfall, and there were no reports of deaths or damage. A description of each cyclone is provided, and track and intensity forecasts for the season are evaluated. 1. Overview waves in the eastern North Pacific has been docu- mented in numerous occasions, for example, Avila et Two notable aspects of the 2004 season in the eastern al. (2003). Most of the tropical cyclones in 2004 origi- North Pacific hurricane basin (from 140°W eastward nated from tropical waves that moved westward from and from the equator northward) were that none of the Africa across the Atlantic basin before entering the tropical storms or hurricanes made landfall and that eastern North Pacific. These waves became convec- there were no reports of deaths or damage attributed to tively active and spawned tropical cyclones in the wa- tropical cyclones. In general, three or four named tropi- ters to the south and southwest of Mexico. cal cyclones strike the coast of Mexico each year. Tropi- Most of the tropical cyclones this season were steered cal cyclone activity was below average in the basin com- westward and west-northwestward away from the coast pared with the mean totals for the 1966–2003 period of of Mexico, around a 500-mb ridge extending from the 15 named storms and 8 hurricanes.