A Report on All Cyclones That Formed in 2016, with Detailed Season Statistics and Records That Were Achieved Worldwide This Year
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REPORT of the 46Th MEETING
REPORT OF THE 46th MEETING ARCADIA, CALIFORNIA NOVEMBER 27-29, 2012 2012 NAFC-FMWG Minutes Minutes of the 46th Annual Meeting of the North American Forest Commission – Fire Management Working Group Arcadia, California, USA Angeles National Forest Conference Room November 27-29, 2012 Tuesday November 27th, 2012 Hosted by the US Forest Service 1. Welcome Meeting called to order by Dale Dague of the US Forest Service, who welcomed everyone on behalf of the North American Forest Commission, thanked them for their attendance, and introduced Angeles National Forest Fire Management Officer James Hall. James Hall, Fire Management Officer, US Forest Service Angeles National Forest expressed his pleasure at having this group on the Angeles National Forest as the inaugural meeting in the newly remodeled training facility located at the Angeles National Forest Headquarters. 2. Introductions Roundtable introductions completed (see Appendix 1 for list of delegates in attendance) and Dale Dague conducted a review of the agenda and meeting logistics. 3. Meeting Overview Tuesday, November 27/13 Country Reports – Mexico, Canada, USA Review of 2011 FMWG meeting minutes CONANP Membership Proposal FMWG Charter Review Reducing Emissions from Deforestation and Forest Degradation NAFC website proposal Review FMWG Work Plan and Action Items Hurricane Sandy Report International Liaison Committee (ILC) Update 6th International Wildland Fire Conference Update Wednesday, November 28/13 Field Trip to the Station Fire, Angeles National Forest Banquet for meeting delegates Thursday, November 29/13 Texas Wildfires of 2011 Forest Fire Managers Group (FFMG Update NAFC Update Travel to San Dimas Technology and Development Center (SDTDC) Tour of SDTDC Bilateral Wildfire Agreements update ICS Glossary Update (French Translation) Page 1 of 62 2012 NAFC-FMWG Minutes 4. -
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. -
AL012016 Alex.Pdf
NATIONAL HURRICANE CENTER TROPICAL CYCLONE REPORT HURRICANE ALEX (AL012016) 12 – 15 January 2016 Eric S. Blake National Hurricane Center 13 September 2016 NASA-MODIS VISIBLE IMAGE OF ALEX AT 1530 UTC 14 JANUARY 2016. Alex was a very unusual January hurricane in the northeastern Atlantic Ocean, making landfall on the island of Terceira in the Azores as a 55-kt tropical storm. Hurricane Alex 2 Hurricane Alex 12 – 15 JANUARY 2016 SYNOPTIC HISTORY The precursor disturbance to Alex was first noted over northwestern Cuba on 6 January as a weak low along a stationary front. A strong mid-latitude shortwave trough caused the disturbance to intensify into a well-defined frontal wave near the northwestern Bahamas by 0000 UTC 7 January. The extratropical low then moved northeastward, passing about 75 n mi north of Bermuda late on 8 January. Steered under an anomalous blocking pattern over the east-central Atlantic Ocean, the system turned east-southeastward by 10 January, and strengthened to a hurricane-force extratropical low. The change in track caused the system to move over warmer (and anomalously warm) waters, and moderate convection near the center on that day helped initiate the system’s transition to a tropical cyclone. The low began to weaken as it lost its associated fronts, diving to the south-southeast late on 11 January around a mid-latitude trough over the eastern Atlantic. Significant changes were noted the next day, with the large area of gale-force winds shrinking and becoming more symmetric about the cyclone’s center. Convection also increased near the low, and by 1800 UTC 12 January, frontal boundaries appeared to no longer be associated with the cyclone. -
Portugal – an Atlantic Extreme Weather Lab
Portugal – an Atlantic extreme weather lab Nuno Moreira ([email protected]) 6th HIGH-LEVEL INDUSTRY-SCIENCE-GOVERNMENT DIALOGUE ON ATLANTIC INTERACTIONS ALL-ATLANTIC SUMMIT ON INNOVATION FOR SUSTAINABLE MARINE DEVELOPMENT AND THE BLUE ECONOMY: FOSTERING ECONOMIC RECOVERY IN A POST-PANDEMIC WORLD 7th October 2020 Portugal in the track of extreme extra-tropical storms Spatial distribution of positions where rapid cyclogenesis reach their minimum central pressure ECMWF ERA 40 (1958-2000) Events per DJFM season: Source: Trigo, I., 2006: Climatology and interannual variability of storm-tracks in the Euro-Atlantic sector: a comparison between ERA-40 and NCEP/NCAR reanalyses. Climate Dynamics volume 26, pages127–143. Portugal in the track of extreme extra-tropical storms Spatial distribution of positions where rapid cyclogenesis reach their minimum central pressure Azores and mainland Portugal On average: 1 rapid cyclogenesis every 1 or 2 wet seasons ECMWF ERA 40 (1958-2000) Events per DJFM season: Source: Trigo, I., 2006: Climatology and interannual variability of storm-tracks in the Euro-Atlantic sector: a comparison between ERA-40 and NCEP/NCAR reanalyses. Climate Dynamics volume 26, pages127–143. … affected by sting jets of extra-tropical storms… Example of a rapid cyclogenesis with a sting jet over mainland 00:00 UTC, 23 Dec 2009 Source: Pinto, P. and Belo-Pereira, M., 2020: Damaging Convective and Non-Convective Winds in Southwestern Iberia during Windstorm Xola. Atmosphere, 11(7), 692. … affected by sting jets of extra-tropical storms… Example of a rapid cyclogenesis with a sting jet over mainland Maximum wind gusts: Official station 140 km/h Private station 00:00 UTC, 23 Dec 2009 203 km/h (in the most affected area) Source: Pinto, P. -
2021 Rio Grande Valley/Deep S. Texas Hurricane Guide
The Official Rio Grande Valley/Deep South Texas HURRICANE GUIDE 2021 IT ONLY TAKES ONE STORM! weather.gov/rgv A Letter to Residents After more than a decade of near-misses, 2020 reminded the Rio Grande Valley and Deep South Texas that hurricanes are still a force to be reckoned with. Hurricane Hanna cut a swath from Padre Island National Seashore in Kenedy County through much of the Rio Grande Valley in late July, leaving nearly $1 billion in agricultural and property damage it its wake. While many may now think that we’ve paid our dues, that sentiment couldn’t be further from the truth! The combination of atmospheric and oceanic patterns favorable for a landfalling hurricane in the Rio Grande Valley/Deep South Texas region can occur in any season, including this one. Residents can use the experience of Hurricane Hanna in 2020 as a great reminder to be prepared in 2021. Hurricanes bring a multitude of hazards including flooding rain, damaging winds, deadly storm surge, and tornadoes. These destructive forces can displace you from your home for months or years, and there are many recent cases in the United States and territories where this has occurred. Hurricane Harvey (2017), Michael (2018, Florida Panhandle), and Laura (2020, southwest Louisiana) are just three such devastating events. This guide can help you and your family get prepared. Learn what to do before, during and after a storm. Your plan should include preparations for your home or business, gathering supplies, ensuring your insurance is up to date, and planning with your family for an evacuation. -
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. -
Hurricane and Tropical Storm
State of New Jersey 2014 Hazard Mitigation Plan Section 5. Risk Assessment 5.8 Hurricane and Tropical Storm 2014 Plan Update Changes The 2014 Plan Update includes tropical storms, hurricanes and storm surge in this hazard profile. In the 2011 HMP, storm surge was included in the flood hazard. The hazard profile has been significantly enhanced to include a detailed hazard description, location, extent, previous occurrences, probability of future occurrence, severity, warning time and secondary impacts. New and updated data and figures from ONJSC are incorporated. New and updated figures from other federal and state agencies are incorporated. Potential change in climate and its impacts on the flood hazard are discussed. The vulnerability assessment now directly follows the hazard profile. An exposure analysis of the population, general building stock, State-owned and leased buildings, critical facilities and infrastructure was conducted using best available SLOSH and storm surge data. Environmental impacts is a new subsection. 5.8.1 Profile Hazard Description A tropical cyclone is a rotating, organized system of clouds and thunderstorms that originates over tropical or sub-tropical waters and has a closed low-level circulation. Tropical depressions, tropical storms, and hurricanes are all considered tropical cyclones. These storms rotate counterclockwise in the northern hemisphere around the center and are accompanied by heavy rain and strong winds (National Oceanic and Atmospheric Administration [NOAA] 2013a). Almost all tropical storms and hurricanes in the Atlantic basin (which includes the Gulf of Mexico and Caribbean Sea) form between June 1 and November 30 (hurricane season). August and September are peak months for hurricane development. -
South Pacific Ocean – Tropical Cyclone ULA Ï
Emergency Response Coordination Centre (ERCC) – ECHO Daily Map | 08/01/2016 South Pacific Ocean Legend– Tropical Cyclone ULA Week rainfall (TRMM) TROPICAL CYCLONE LastValue 7 days acc. 30 Dec, 6.00 UTC SITUATION Legend(max. sustained winds) rainfall< 100 (NASA) mm 83 km/h sust. winds Cyclones> 118 Trackkm/h points 100 - 200 mm • Tropical Cyclone ULA formed over WIND_SPEED 63-118 km/h 200 - 300 mm (Pop. 187 800) the South Pacific Ocean on 30 Ï <0.000000 63 km/h - 17.000000 300 - 400 mm December 2015 and moved south- WIND BUFFER > 400 mm southwest, strengthening. It passed Ï 17.000001 - 32.500000 (Pop. 55 500) close to Vava'u islands (Tonga) on 1 >118 km/h Floods 92-118 km/h (Pop. 12 200) January 2016, with max. sustained 32.500001 - 69.000000 Ï 64-92 km/h Track uncertainty winds of 140 km/h and close to Lau Islands (Fiji) on 2-3 January, with Ï 69.000001 - 100.000000 max. sust. winds of 160-170 km/h. • Heavy rainfall and strong winds (Pop. 880 000) affected Fiji and Tonga during its 1 Jan, 18.00 UTC passage. Media reported minor 140 km/h sust. winds damage and evacuations in Tonga, 2 Jan, 18.00 UTC 167 km/h sust. winds as well as floods and damage in 8 Jan, 6.00 UTC 31 Dec, 18.00 UTC 102 km/h sust. winds some areas of Fiji. 9 Jan 18.00 UTC 167 km/h sust. winds (Pop. 283 000) • In the morning of 8 January, TC ULA 120 km/h sust. -
Seychelles Post Disaster Needs Assessment Tropical Cyclone Fantala
Seychelles Post Disaster Needs Assessment Tropical Cyclone Fantala April 2016 A Report by the Government of Seychelles With support from the European Union, the United Nations, and the World Bank A report prepared by the Government of Seychelles, with technical and financial support from the European Union (EU), the World Bank (WB), the Global Facility for Disaster Reduction and Recovery (GFDRR) and the United Nations (UN). Photos: Courtesy of: Government of Seychelles, Virgine Duvat, Adrian Skerrett, and Doekle Wielinga. Disclaimer: (PDNA) Report. The Boundaries, colors, denominations and any other information shown on this map do not imply, on the part of the World Bank Group, any judgement on the legal status of any territory, or any endorsement of acceptance of such boundaries. © 2016 Seychelles Post Disaster Needs Assessment Tropical Cyclone Fantala April 2016 A Report by the Government of Seychelles With support from the European Union, the United Nations, and the World Bank FOREWORD The tropical cyclone, Fantala, formed over the southwestern Indian Ocean on 11 April, 2016. It passed near Farquhar Atoll on April 17, with maximum sustained wind speeds of 241 km/h. On April 19, it sustained maximum wind speeds of 157 km/h, causing widespread damage. Tropical cyclone Fantala made landfall on the evening of Sunday 17 with winds up to 350 km/h. Significant damage was reported on Farquhar Island's environment, physical infrastructure, and coconut palm tree groves. On April 20, the Government of Seychelles declared the Farquhar group area, including Providence Atoll and St. Pierre a disaster area. The government is grateful that no one was killed or seriously injured from this disaster, thanks to adequate preparedness measures taken by the Government and the Islands Development Company. -
Extension of the Systematic Approach to Tropical Cyclone Track Forecasting in the Eastern and Central North Pacific
NPS ARCHIVE 1997.12 BOOTHE, M. NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS EXTENSION OF THE SYTEMATIC APPROACH TO TROPICAL CYCLONE TRACK FORECASTING IN THE EASTERN AND CENTRAL NORTH PACIFIC by Mark A. Boothe December, 1997 Thesis Co-Advisors: Russell L.Elsberry Lester E. Carr III Thesis B71245 Approved for public release; distribution is unlimited. DUDLEY KNOX LIBRARY NAVAl OSTGRADUATE SCHOOL MONTEREY CA 93943-5101 REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching casting data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, I'aperwork Reduction Project (0704-0188) Washington DC 20503. 1 . AGENCY USE ONLY (Leave blank) 2. REPORT DATE 3. REPORT TYPE AND DATES COVERED December 1997. Master's Thesis TITLE AND SUBTITLE EXTENSION OF THE SYSTEMATIC 5. FUNDING NUMBERS APPROACH TO TROPICAL CYCLONE TRACK FORECASTING IN THE EASTERN AND CENTRAL NORTH PACIFIC 6. AUTHOR(S) Mark A. Boothe 7. PERFORMING ORGANIZATION NAME(S) AND ADDR£SS(ES) PERFORMING Naval Postgraduate School ORGANIZATION Monterey CA 93943-5000 REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESSEES) 10. SPONSORING/MONTTORIN G AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in this thesis are those of the author and do not reflect the official policy or position of the Department of Defense or the U.S. -
Azimuthally-Averaged Structure of Hurricane Edouard (2014) Just After Peak Intensity
Quarterly Journal of the Royal Meteorological Society Q. J. R. Meteorol. Soc. 144: 1–5 (2018) Azimuthally-averaged structure of Hurricane Edouard (2014) just after peak intensity Roger K. Smitha∗, Michael T. Montgomeryb and Scott Braunc a Meteorological Institute, Ludwig Maximilians University of Munich, Munich, Germany b Dept. of Meteorology, Naval Postgraduate School, Monterey, CA, USA c Laboratory for Mesoscale Atmospheric Processes, NASA Goddard Space Flight Center, Greenbelt, Maryland, MD, USA ∗Correspondence to: Prof. Roger K. Smith, Meteorological Institute, Ludwig-Maximilians University of Munich, Theresienstr. 37, 80333 Munich, Germany. E-mail: [email protected] Analyses of dropsonde data collected in Hurricane Edouard (2014) just after its mature stage are presented. These data, have unprecedentedly high spatial resolution, based on 87 dropsondes released by the unmanned NASA Global Hawk from an altitude of 18 km during the Hurricane and Severe Storm Sentinel (HS3) field campaign. Attempts are made to relate the analyses of the data to theories of tropical cyclone structure and behaviour. The tangential wind and thermal fields show the classical structure of a warm core vortex, in this case with a secondary eyewall feature. The equivalent potential temperature (θe) field shows also the expected structure with a mid-tropospheric minimum at outer radii and contours of θe flaring upwards and outwards at inner radii and, with some imagination, roughly congruent to the surfaces of absolute angular momentum. However, details of the analysed radial velocity field are somewhat sensitive to the way in which the sonde data are partitioned to produce an azimuthal average. This sensitivity is compounded by an apparent limitation of the assumed steadiness of the storm over the period of data collection. -
Assessment of the Impacts of Tropical Cyclone Fantala to Tanzania Coastal Line: Case Study of Zanzibar
Atmospheric and Climate Sciences, 2021, 11, 245-266 https://www.scirp.org/journal/acs ISSN Online: 2160-0422 ISSN Print: 2160-0414 Assessment of the Impacts of Tropical Cyclone Fantala to Tanzania Coastal Line: Case Study of Zanzibar Kombo Hamad Kai, Mohammed Khamis Ngwali, Masoud Makame Faki Tanzania Meteorological Authority (TMA), Zanzibar Office, Kisauni Zanzibar, Tanzania How to cite this paper: Kai, K.H., Ngwali, Abstract M.K. and Faki, M.M. (2021) Assessment of th the Impacts of Tropical Cyclone Fantala to The study investigated the impacts of tropical cyclone (TC) Fantala (11 to Tanzania Coastal Line: Case Study of Zan- 27th April, 2016) to the coastal areas of Tanzania, Zanzibar in particular. Daily zibar. Atmospheric and Climate Sciences, reanalysis data consisting of wind speed, sea level pressure (SLP), sea surface 11, 245-266. https://doi.org/10.4236/acs.2021.112015 temperatures (SSTs) anomaly, and relative humidity from the National Cen- tres for Environmental Prediction/National Center for Atmospheric Research Received: October 27, 2020 (NCEP/NCAR) were used to analyze the variation in strength of Fantala as it Accepted: February 23, 2021 Published: February 26, 2021 was approaching the Tanzania coastal line. In addition observed rainfall from Tanzania Meteorological Authority (TMA) at Zanzibar office, Global Fore- Copyright © 2021 by author(s) and casting System (GFS) rainfall estimates and satellite images were used to vi- Scientific Research Publishing Inc. sualize the impacts of tropical cyclone Fantala to Zanzibar. The results re- This work is licensed under the Creative Commons Attribution International vealed that, TC Fantala was associated with deepening/decreasing in SLP License (CC BY 4.0).