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Eastern North Pacific Hurricane Season of 1997
2440 MONTHLY WEATHER REVIEW VOLUME 127 Eastern North Paci®c Hurricane Season of 1997 MILES B. LAWRENCE Tropical Prediction Center, National Weather Service, National Oceanic and Atmospheric Administration, Miami, Florida (Manuscript received 15 June 1998, in ®nal form 20 October 1998) ABSTRACT The hurricane season of the eastern North Paci®c basin is summarized and individual tropical cyclones are described. The number of tropical cyclones was near normal. Hurricane Pauline's rainfall ¯ooding killed more than 200 people in the Acapulco, Mexico, area. Linda became the strongest hurricane on record in this basin with 160-kt 1-min winds. 1. Introduction anomaly. Whitney and Hobgood (1997) show by strat- Tropical cyclone activity was near normal in the east- i®cation that there is little difference in the frequency of eastern Paci®c tropical cyclones during El NinÄo years ern North Paci®c basin (east of 1408W). Seventeen trop- ical cyclones reached at least tropical storm strength and during non-El NinÄo years. However, they did ®nd a relation between SSTs near tropical cyclones and the ($34 kt) (1 kt 5 1nmih21 5 1852/3600 or 0.514 444 maximum intensity attained by tropical cyclones. This ms21) and nine of these reached hurricane force ($64 kt). The long-term (1966±96) averages are 15.7 tropical suggests that the slightly above-normal SSTs near this storms and 8.7 hurricanes. Table 1 lists the names, dates, year's tracks contributed to the seven hurricanes reach- maximum 1-min surface wind speed, minimum central ing 100 kt or more. pressure, and deaths, if any, of the 1997 tropical storms In addition to the infrequent conventional surface, and hurricanes, and Figs. -
Tornado Safety Q & A
TORNADO SAFETY Q & A The Prosper Fire Department Office of Emergency Management’s highest priority is ensuring the safety of all Prosper residents during a state of emergency. A tornado is one of the most violent storms that can rip through an area, striking quickly with little to no warning at all. Because the aftermath of a tornado can be devastating, preparing ahead of time is the best way to ensure you and your family’s safety. Please read the following questions about tornado safety, answered by Prosper Emergency Management Coordinator Kent Bauer. Q: During s evere weather, what does the Prosper Fire Department do? A: We monitor the weather alerts sent out by the National Weather Service. Because we are not meteorologists, we do not interpret any sort of storms or any sort of warnings. Instead, we pass along the information we receive from the National Weather Service to our residents through social media, storm sirens and Smart911 Rave weather warnings. Q: What does a Tornado Watch mean? A: Tornadoes are possible. Remain alert for approaching storms. Watch the sky and stay tuned to NOAA Weather Radio, commercial radio or television for information. Q: What does a Tornado Warning mean? A: A tornado has been sighted or indicated by weather radar and you need to take shelter immediately. Q: What is the reason for setting off the Outdoor Storm Sirens? A: To alert those who are outdoors that there is a tornado or another major storm event headed Prosper’s way, so seek shelter immediately. I f you are outside and you hear the sirens go off, do not call 9-1-1 to ask questions about the warning. -
Safe Use of Wastewater in Agriculture: Good Practice Examples
SAFE USE OF WASTEWATER IN AGRICULTURE: GOOD PRACTICE EXAMPLES Hiroshan Hettiarachchi Reza Ardakanian, Editors SAFE USE OF WASTEWATER IN AGRICULTURE: GOOD PRACTICE EXAMPLES Hiroshan Hettiarachchi Reza Ardakanian, Editors PREFACE Population growth, rapid urbanisation, more water intense consumption patterns and climate change are intensifying the pressure on freshwater resources. The increasing scarcity of water, combined with other factors such as energy and fertilizers, is driving millions of farmers and other entrepreneurs to make use of wastewater. Wastewater reuse is an excellent example that naturally explains the importance of integrated management of water, soil and waste, which we define as the Nexus While the information in this book are generally believed to be true and accurate at the approach. The process begins in the waste sector, but the selection of date of publication, the editors and the publisher cannot accept any legal responsibility for the correct management model can make it relevant and important to any errors or omissions that may be made. The publisher makes no warranty, expressed or the water and soil as well. Over 20 million hectares of land are currently implied, with respect to the material contained herein. known to be irrigated with wastewater. This is interesting, but the The opinions expressed in this book are those of the Case Authors. Their inclusion in this alarming fact is that a greater percentage of this practice is not based book does not imply endorsement by the United Nations University. on any scientific criterion that ensures the “safe use” of wastewater. In order to address the technical, institutional, and policy challenges of safe water reuse, developing countries and countries in transition need clear institutional arrangements and more skilled human resources, United Nations University Institute for Integrated with a sound understanding of the opportunities and potential risks of Management of Material Fluxes and of Resources wastewater use. -
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. -
PHOTOSYNTHESIS • Life on Earth Ultimately Depends on Energy Derived from the Sun
Garden of Earthly Delights or Paradise Lost? [email protected] Old Byzantine Proverb: ‘He who has bread may have troubles He who lacks it has only one’ Peter Bruegel the Elder: The Harvest (1565) (Metropolitan Museum of Art, New York. USA) PHOTOSYNTHESIS • Life on earth ultimately depends on energy derived from the sun. • Photosynthesis by green plants is the only process of Sucrose biological importance that can capture this energy. Starch Proteins • It provides energy, organic matter and Oils oxygen, and is the only sustainble energy source on our planet. WE DEPEND TOTALLY ON PLANTS TO SUSTAIN ALL OTHER LIFE FORMS 1 Agriculture the most important event in human history Agriculture critical to the future of our planet and humanity Agriculture is part of the knowledge based bio-economy of the 21st century Each Year the World’s Population will Grow by about ca. 75 Million People. The world population has doubled in the last 50 years 2008 Developing countries 1960 10% of the Population Lives 1927 on 0.5% of the World’s Income Developed countries 2 Four innovations brought about change in agriculture in the twentieth century.What are the innovations which will change agriculture in this century? Mechanisation: Tractors freed up perhaps 25 % of extra land to grow human food instead of fodder for draught horses and oxen; • Fertilisers: Fritz Haber’s 1913 invention of a method of synthesising ammonia transformed agricultural productivity, so that today nearly half the nitrogen atoms in your body were ‘fixed’ from the air in an ammonia factory, not in a soil bacterium; • Pesticides: Chemicals derived from hydrocarbons enabled farmers to grow high-density crops year after year without severe loss to pests and weeds; • Genetics: In the 1950s Norman Borlaug crossed a variety of dwarf wheat, originally from Japan, with a different Mexican strain to make dwarf wheats that responded to heavy fertilisation by producing more seeds, not longer stalks. -
2021 Girls Spring Season
2021 GIRLS' SPRING PROGRAM SEASON INFORMATION PACKET LAST UPDATED: WEDNESDAY, APRIL 7TH @ 10:00PM 2020-21 RETURN TO PLAY - MAKING YOUR SAFETY A PRIORITY C R E A T E D B Y V C U N I T E D S T A F F U S I N G R E S T O R E I L L I N O I S A N D J V A / U S A V / A A U V O L L E Y B A L L G U I D E L I N E S 2021 SPRING TRYOUTS 2020-21 Seaon - Return To Play - Making Your Safety Our Priority GET READY FOR THE 2021 SPRING SEASON WHY TRYOUTS? Even though we anticipate that the Pre-TRryouEt Cl-iniTcs aRre a gYreatO way Uto prTepar eC for tLhe uIpNcomiIngC club season early sessions will be in-house leagues, or simply keep your skills sharp during the year. Each session will focus on a we need to accomplish two goals with range of skills and include drills to sharpen your overall game and build our tryouts. First, to create a competitive training environment with your confidence as you prepare for the spring club season. players of similar ability and objectives. Second, is to be in a position to quickly U17 U16 U15 move to teams/tournament play when SATURDAY, APRIL 17 SATURDAY, APRIL 17 SATURDAY, APRIL 17 Illinois determines it is safe to do so. 9A-11A OR 1P-3P 9A-11A OR 1P-3P 9A-11A OR 1P-3P COST: $30 COST: $30 COST: $30 AGE GROUPS USA Volleyball and AAU Volleyball have U14 U13 U12-U11 changed the birthdate cutoff starting SATURDAY, APRIL 17 SATURDAY, APRIL 17 SATURDAY, APRIL 17 with the upcoming season. -
Increasing Day-Length Induces Spring Flushing of Tropical Dry Forest Trees in the Absence of Rain
Trees (2002) 16:445–456 DOI 10.1007/s00468-002-0185-3 ORIGINAL ARTICLE Guillermo Rivera · Stephen Elliott · Linda S. Caldas Guillermo Nicolossi · Vera T. R. Coradin Rolf Borchert Increasing day-length induces spring flushing of tropical dry forest trees in the absence of rain Received: 10 September 2001 / Accepted: 26 March 2002 / Published online: 20 July 2002 © Springer-Verlag 2002 Abstract In many conspecific trees of >50 species high- synthetic gain in tropical forests with a relatively short ly synchronous bud break with low inter-annual varia- growing season. tion was observed during the late dry season, around the spring equinox, in semideciduous tropical forests of Keywords Bud break · Phenology · Photoperiodic Argentina, Costa Rica, Java and Thailand and in tropical control · Tropical semideciduous forests savannas of Central Brazil. Bud break was 6 months out of phase between the northern and southern hemispheres and started about 1 month earlier in the subtropics than Introduction at lower latitudes. These observations indicate that “spring flushing”, i.e., synchronous bud break around the In cold-temperate forests, vegetative phenology of all spring equinox and weeks before the first rains of the broad-leaved trees is strongly synchronized by winter wet season, is induced by an increase in photoperiod of cold. In contrast, severe seasonal drought does not syn- 30 min or less. Spring flushing is common in semidecid- chronize vegetative phenology in tropical semideciduous uous forests characterized by a 4–6 month dry season forests with a dry season of 4–6 months and annual rain- and annual rainfall of 800–1,500 mm, but rare in neo- fall between 800 and 1,500 mm. -
Dakota Olson Hometown
Evaluating the Effect of Management Practices on Soil Moisture, Aggregation and Crop Development By: Dakota Olson Hometown: Keswick, IA The World Food Prize Foundation 2014 Borlaug-Ruan International Internship Research Center: International Maize and Wheat Improvement Center (CIMMYT) Location: El Batan, Mexico P a g e | 2 Table of Contents Acknowledgements……………………………………………………………………………..3 Background Information………………………………………………………………………..4 CIMMYT Research Institute The Dr. Borlaug Legacy (in relation to CIMMYT) Discuss the long-term project of CIMMYT (1999-2014) Introduction………………………………………………………………………………………5 Introduction to Field Management Practices Objectives Conservation Agriculture Program Procedures and Methodology………………………………………………………………….6 The Field Plot Technical Skills o Yield Calculations o Time to Pond Measurements o Calculating Volumetric Water Content Results……………………………………………………………………………………………8 Objective 1: Effect of Tillage Method and Crop Residue on Soil Moisture Objective 2: Effect of Tillage Method and Crop Residue on Crop Yield Objective 3: Relationship between Time to Pond and Crop Yield Analysis of Results…………………………………………………………………………….11 Discussion, Conclusion, and Recommendations…………………………………………..15 Personal Experiences…………………………………………………………………………17 Pictures…………………………………………………………………………………………20 References and Citations…………………………………………………………………….21 P a g e | 3 Preface and Acknowledgements My success at the International Maize and Wheat Improvement Center (CIMMYT) would not be possible without the multitude of supporters that allowed me to pursue this incredible opportunity. A massive thank-you to the World Food Prize Organization and the staff and supporters that supply hundreds of youth and adults across the world with empowerment and opportunities to play as a stake-holder in international development issues. A big thank- you to Lisa Fleming of the World Food Prize Foundation for playing an integral role in the success of my international internship while in Mexico. -
(NHC) Latest Satellite Picture
Current Watches and Warnings A Storm Surge Warning is in effect from the mouth of the Pearl River to the Alabama / Florida border A Tropical Storm Warning is in effect from the mouth of the Pearl River to the Alabama / Florida border Current Details from the National Hurricane Center (NHC) COORDINATES: 31.9° north, 90.7° west LOCATION: 40 miles (65 kilometers) southwest of Jackson, Mississippi MOVEMENT: north at 9 mph (15 kph) WINDS: 40 mph (65 kph) with gusts to 50 mph (80 kph) RADIUS OF TROPICAL STORM-FORCE WINDS: 195 miles (315 kilometers) MINIMUM CENTRAL PRESSURE: 996 millibars SAFFIR-SIMPSON SCALE RANKING: Tropical Storm LANDFALL LOCATION: near Fourchon, Louisiana (United States) LANDFALL INTENSITY: 150 mph (240 kph) – Category 4 LANDFALL TIMEFRAME: approximately 11:55 AM local time (16:55 UTC) August 29 Latest Satellite Picture Source: NOAA / NASA / Colorado State University (RAAMB) Discussion Tropical Storm Ida, located approximately 40 miles (65 kilometers) southwest of Jackson, Mississippi, is currently tracking north at 9 mph (15 kph). The center of Ida has moved farther inland over western Mississippi this morning and NWS Doppler radar velocities and surface observations indicate that the tropical cyclone's winds have continued to decrease. The strongest winds are in a band of convection well southeast of the center along the coasts of Mississippi and Alabama where recent surface reports indicate winds of nearly 40 mph (65 kph) are still occurring. Based on this data, the NHC has set an initial intensity at 40 mph (65 kph). As Ida's circulation moves farther inland, additional weakening will continue, and Ida is expected to become a tropical depression this afternoon. -
DA-21-1107A1.Pdf
Federal Communications Commission DA 21-1107 Before the Federal Communications Commission Washington, D.C. 20554 In the Matter of ) ) Schools and Libraries Universal Support ) CC Docket No. 02-6 Mechanism ) ) Rural Health Care Universal Support Mechanism ) WC Docket No. 02-60 ) Lifeline and Link Up Reform and Modernization ) WC Docket No. 11-42 ) Connect America Fund ) WC Docket No. 10-90 ) Federal-State Joint Board on Universal Service ) High-Cost Universal Service Support ) WC Docket No. 05-337 ) Establishing Emergency Connectivity Fund to ) Close the Homework Gap ) WC Docket No. 21-93 ) Emergency Broadband Benefit Program ) WC Docket No. 20-445 ) ORDER Adopted: September 3, 2021 Released: September 3, 2021 By the Chief, Wireline Competition Bureau: I. INTRODUCTION 1. In this Order, we waive, on our own motion, certain E-Rate,1 Rural Health Care (RHC), Lifeline, High Cost, Emergency Connectivity Fund, and Emergency Broadband Benefit rules and deadlines to assist participants and providers located in the areas affected by Hurricane Ida, which struck the states of Louisiana and Mississippi last week.2 The resulting storm surge, wind damage, and flooding have destroyed and damaged homes, schools, libraries, and health care facilities and displaced residents. The hurricane has also caused significant power and communications network outages throughout the impacted areas.3 Because of these compelling and unique circumstances, we find good cause to waive certain rules and deadlines to assist program participants and providers in the affected areas.4 1 E-Rate is more formally known as the schools and libraries universal support mechanism. 2 See Emma Newburger, CNBC, Ida now a tropical storm as more than 1 million Louisiana utility customers are left without power (updated Aug. -
Severe Thunderstorms and Tornadoes Toolkit
SEVERE THUNDERSTORMS AND TORNADOES TOOLKIT A planning guide for public health and emergency response professionals WISCONSIN CLIMATE AND HEALTH PROGRAM Bureau of Environmental and Occupational Health dhs.wisconsin.gov/climate | SEPTEMBER 2016 | [email protected] State of Wisconsin | Department of Health Services | Division of Public Health | P-01037 (Rev. 09/2016) 1 CONTENTS Introduction Definitions Guides Guide 1: Tornado Categories Guide 2: Recognizing Tornadoes Guide 3: Planning for Severe Storms Guide 4: Staying Safe in a Tornado Guide 5: Staying Safe in a Thunderstorm Guide 6: Lightning Safety Guide 7: After a Severe Storm or Tornado Guide 8: Straight-Line Winds Safety Guide 9: Talking Points Guide 10: Message Maps Appendices Appendix A: References Appendix B: Additional Resources ACKNOWLEDGEMENTS The Wisconsin Severe Thunderstorms and Tornadoes Toolkit was made possible through funding from cooperative agreement 5UE1/EH001043-02 from the Centers for Disease Control and Prevention (CDC) and the commitment of many individuals at the Wisconsin Department of Health Services (DHS), Bureau of Environmental and Occupational Health (BEOH), who contributed their valuable time and knowledge to its development. Special thanks to: Jeffrey Phillips, RS, Director of the Bureau of Environmental and Occupational Health, DHS Megan Christenson, MS,MPH, Epidemiologist, DHS Stephanie Krueger, Public Health Associate, CDC/ DHS Margaret Thelen, BRACE LTE Angelina Hansen, BRACE LTE For more information, please contact: Colleen Moran, MS, MPH Climate and Health Program Manager Bureau of Environmental and Occupational Health 1 W. Wilson St., Room 150 Madison, WI 53703 [email protected] 608-266-6761 2 INTRODUCTION Purpose The purpose of the Wisconsin Severe Thunderstorms and Tornadoes Toolkit is to provide information to local governments, health departments, and citizens in Wisconsin about preparing for and responding to severe storm events, including tornadoes. -
Lesson 5: How Are Air Quality Data Communicated to the Public?
Lesson 5: How Are Air Quality Data Communicated to the Public? Grade Level: 7-12 | PASS Skills: Process Standard (1:3), 3, (4:2-5, 8)/ Standard 1:3, 2:2a, 5:10 (High School) Objectives: Students will be able to access and use air quality tools to interpret air quality data. Materials: Computers with internet access, Monitoring Site Data Student Worksheet (.pdf) Pre‐requisite Knowledge: Unit recognition and unit conversion practice will be beneficial to students when completing the accompanying activity. Students must be able to calculate averages. Activity: Students will use the Air Quality Division web site to record monitoring data, make calculations, and interpret/represent data using a variety of tools. Data interpretation and mathematical skills will be employed in this activity. Implementation Tips: Allow the students to research the following website for specific information regarding the AQI (http://airnow.gov/index.cfm?action=aqibasics.aqi). Discuss the color scale and category descriptors that are represented by ranges of AQI scores. Demonstrate to students how they can check the AQI for major cities in Oklahoma (OKC, Lawton, and Tulsa) using the Air Quality web site (http://www.deq.state.ok.us/aqdnew/AQIndex/AQI.htm) and the AIRNow website (http://www.airnow.gov/index.cfm?action=airnow.main) by clicking on the state from the map. The same color coding that is used for the AQI is also used on the map featured on AIRNow, making it easier for the public to check the air quality in their area. Notes to Teacher: Teachers are encouraged to sign up to receive air quality health advisories to notify their students on the days when the air quality is poor, especially for those students who fall in the category of sensitive groups.