The Great Fire of 1910
Total Page:16
File Type:pdf, Size:1020Kb

Load more
Recommended publications
-
Module III – Fire Analysis Fire Fundamentals: Definitions
Module III – Fire Analysis Fire Fundamentals: Definitions Joint EPRI/NRC-RES Fire PRA Workshop August 21-25, 2017 A Collaboration of the Electric Power Research Institute (EPRI) & U.S. NRC Office of Nuclear Regulatory Research (RES) What is a Fire? .Fire: – destructive burning as manifested by any or all of the following: light, flame, heat, smoke (ASTM E176) – the rapid oxidation of a material in the chemical process of combustion, releasing heat, light, and various reaction products. (National Wildfire Coordinating Group) – the phenomenon of combustion manifested in light, flame, and heat (Merriam-Webster) – Combustion is an exothermic, self-sustaining reaction involving a solid, liquid, and/or gas-phase fuel (NFPA FP Handbook) 2 What is a Fire? . Fire Triangle – hasn’t change much… . Fire requires presence of: – Material that can burn (fuel) – Oxygen (generally from air) – Energy (initial ignition source and sustaining thermal feedback) . Ignition source can be a spark, short in an electrical device, welder’s torch, cutting slag, hot pipe, hot manifold, cigarette, … 3 Materials that May Burn .Materials that can burn are generally categorized by: – Ease of ignition (ignition temperature or flash point) . Flammable materials are relatively easy to ignite, lower flash point (e.g., gasoline) . Combustible materials burn but are more difficult to ignite, higher flash point, more energy needed(e.g., wood, diesel fuel) . Non-Combustible materials will not burn under normal conditions (e.g., granite, silica…) – State of the fuel . Solid (wood, electrical cable insulation) . Liquid (diesel fuel) . Gaseous (hydrogen) 4 Combustion Process .Combustion process involves . – An ignition source comes into contact and heats up the material – Material vaporizes and mixes up with the oxygen in the air and ignites – Exothermic reaction generates additional energy that heats the material, that vaporizes more, that reacts with the air, etc. -
Vice Chairman of the Joint Chiefs of Staff Kicks Off Annual Eight-Day
FOR IMMEDIATE RELEASE Media Contact: March 4, 2015 Oname Thompson (703) 864-5980 cell [email protected] Vice Chairman of the Joint Chiefs of Staff Kicks Off Annual Eight-Day, Seven- Country USO Spring Troop Visit and Brings Warmth to Troops Early Chuck Pagano, Andrew Luck, Dwayne Allen, David DeCastro, Diana DeGarmo, Ace Young, Dennis Haysbert, Miss America 2015 Kira Kazantsev, Phillip Phillips and Wee Man join Admiral James Winnefeld in Extending America’s Thanks ARLINGTON, VA (Mar. 4, 2015) – Nothing marks the end of a blistering, cold winter quite like the annual USO Spring Troop Visit led by the Vice Chairman of the Joint Chiefs of Staff Admiral James A. Winnefeld, Jr. The eight-day, seven country USO tour is designed to appeal to troops of all ages and bring a much needed touch of home to those serving abroad. This year’s variety-style USO tour is a fusion of music, comedy and heartfelt messages of support featuring Indianapolis Colts head coach Chuck Pagano, quarterback Andrew Luck and tight end Dwayne Allen; Pittsburgh Steelers guard David DeCastro; “American Idol” alumni Diana DeGarmo and Ace Young; American film, stage and television actor Dennis Haysbert; Miss America 2015 Kira Kazantsev; platinum recording artist and season 11 “American Idol” winner Phillip Phillips; as well as motion picture and television personality Jason “Wee Man” Acuna. ***USO photo link below with images added daily*** DETAILS: The tour will visit various countries in Europe, the Middle East, and Asia Pacific, as well as an aircraft carrier at sea. Three days into the moment-filled USO tour, the group has visited two military bases and created #USOMoments for more than 1,300 troops and military families. -
Flood After Fire Fact Sheet: Risks and Protection
FACT SHEET Flood After Fire Fact Sheet Risks and Protection Floods are the most common and costly natural hazard in the nation. Whether caused by heavy rain, BE FLOODSMART – REDUCE YOUR RISK thunderstorms, or the tropical storms, the results of A flood does not have to be a catastrophic event to flooding can be devastating. While some floods develop bring high out-of-pocket costs, and you do not have over time, flash floods—particularly common after to live in a high-risk flood area to suffer flood wildfires—can occur within minutes after the onset of a damage. Around twenty percent of flood insurance rainstorm. Even areas that are not traditionally flood- claims occur in moderate-to-low risk areas. Property prone are at risk, due to changes to the landscape owners should remember: caused by fire. The Time to Prepare is Now. Gather supplies in Residents need to protect their homes and assets with case of a storm, strengthen your home against flood insurance now—before a weather event occurs damage, and review your insurance coverages. and it’s too late. No flood insurance? Remember: it typically takes 30 days for a new flood insurance policy to go WILDFIRES INCREASE THE RISK into effect, so get your policy now. You may be at an even greater risk of flooding due to . Only Flood Insurance Covers Flood Damage. recent wildfires that have burned across the region. Most standard homeowner’s policies do not cover Large-scale wildfires dramatically alter the terrain and flood damage. Flood insurance is affordable. An ground conditions. -
Fire Service Features of Buildings and Fire Protection Systems
Fire Service Features of Buildings and Fire Protection Systems OSHA 3256-09R 2015 Occupational Safety and Health Act of 1970 “To assure safe and healthful working conditions for working men and women; by authorizing enforcement of the standards developed under the Act; by assisting and encouraging the States in their efforts to assure safe and healthful working conditions; by providing for research, information, education, and training in the field of occupational safety and health.” This publication provides a general overview of a particular standards- related topic. This publication does not alter or determine compliance responsibilities which are set forth in OSHA standards and the Occupational Safety and Health Act. Moreover, because interpretations and enforcement policy may change over time, for additional guidance on OSHA compliance requirements the reader should consult current administrative interpretations and decisions by the Occupational Safety and Health Review Commission and the courts. Material contained in this publication is in the public domain and may be reproduced, fully or partially, without permission. Source credit is requested but not required. This information will be made available to sensory-impaired individuals upon request. Voice phone: (202) 693-1999; teletypewriter (TTY) number: 1-877-889-5627. This guidance document is not a standard or regulation, and it creates no new legal obligations. It contains recommendations as well as descriptions of mandatory safety and health standards. The recommendations are advisory in nature, informational in content, and are intended to assist employers in providing a safe and healthful workplace. The Occupational Safety and Health Act requires employers to comply with safety and health standards and regulations promulgated by OSHA or by a state with an OSHA-approved state plan. -
1998-Fall.Pdf
Fall 98 Cover F&B_ Fall 98 Cover F&B 12/24/15 9:45 AM Page 3 Chicago EXPLORING NATURE & CULTURE WFALILL 19D98 ERNES S FIRE AS A FRIEND • T HINKING LIKE A SEED Fall cov 02 - 12_ Fall cov 02 - 12 12/24/15 10:10 AM Page cov2 is Chicago Wilderness? Chicago Wilderness is some of the finest and most signifi - cant nature in the temperate world, with roughly 200,000 acres of protected natural lands harboring native plant and animal communities that are more rare—and their survival more globally threatened—than the tropical rain forests. CHICAGO WILDERNESS is an unprecedented alliance of more than 60 public and private organizations working together to study and restore, protect and manage the precious natural resources of the Chicago region for the benefit of the public. Chicago WILDERNES S is a new quarterly magazine that seeks to articulate a vision of regional identity linked to nature and our natural heritage, to celebrate and promote the rich nat - ural areas of this region, and to inform readers about the work of the many organizations engaged in collaborative conservation. Fall cov 02 - 12_ Fall cov 02 - 12 12/24/15 10:10 AM Page 1 CHICAGO WILDERNESS A Regional Nature Reserve Keeping the Home Fires Burning or generations of us inculcated with the gospel according them, both by white men and by Indians—par accident; and Fto Smokey, setting fire to woods and prairies on purpose yet many more where it is voluntarily done for the purpose amounts to blasphemy. Yet those who love the land have of getting a fresh crop of grass, for the grazing of their horses, been wrestling with some new ideas about fire—new ideas and also for easier travelling during the next summer.” that are very old. -
Coal Characteristics
CCTR Indiana Center for Coal Technology Research COAL CHARACTERISTICS CCTR Basic Facts File # 8 Brian H. Bowen, Marty W. Irwin The Energy Center at Discovery Park Purdue University CCTR, Potter Center, 500 Central Drive West Lafayette, IN 47907-2022 http://www.purdue.edu/dp/energy/CCTR/ Email: [email protected] October 2008 1 Indiana Center for Coal Technology Research CCTR COAL FORMATION As geological processes apply pressure to peat over time, it is transformed successively into different types of coal Source: Kentucky Geological Survey http://images.google.com/imgres?imgurl=http://www.uky.edu/KGS/coal/images/peatcoal.gif&imgrefurl=http://www.uky.edu/KGS/coal/coalform.htm&h=354&w=579&sz= 20&hl=en&start=5&um=1&tbnid=NavOy9_5HD07pM:&tbnh=82&tbnw=134&prev=/images%3Fq%3Dcoal%2Bphotos%26svnum%3D10%26um%3D1%26hl%3Den%26sa%3DX 2 Indiana Center for Coal Technology Research CCTR COAL ANALYSIS Elemental analysis of coal gives empirical formulas such as: C137H97O9NS for Bituminous Coal C240H90O4NS for high-grade Anthracite Coal is divided into 4 ranks: (1) Anthracite (2) Bituminous (3) Sub-bituminous (4) Lignite Source: http://cc.msnscache.com/cache.aspx?q=4929705428518&lang=en-US&mkt=en-US&FORM=CVRE8 3 Indiana Center for Coal Technology Research CCTR BITUMINOUS COAL Bituminous Coal: Great pressure results in the creation of bituminous, or “soft” coal. This is the type most commonly used for electric power generation in the U.S. It has a higher heating value than either lignite or sub-bituminous, but less than that of anthracite. Bituminous coal -
Research Will Help Land Managers Take Risk-Analysis Approach to New
Research will help land managers take risk- analysis approach to new wildfire reality 8 January 2020, by Steve Lundeberg Now, Dunn notes, "we suppress 97 or 98% of fires such that we experience the 2 or 3% that are really bad, where we have no chance of successful suppression because they're just so explosive." But those numbers over time can be inverted, he says. "We can choose to have more beneficial fires whose impacts aren't as consequential and less of those really bad ones, eventually," Dunn said. "It could ultimately mean more fire, but more of the right kind of fire in the right places for the right reasons." Taylor Creek and Klondike Fires, Rogue-Siskiyou NF, Using fire-prone landscapes of the Pacific OR, 2018. Credit: Kari Greer Northwest as their study areas, Dunn and collaborators developed a trio of complementary, risk-based analytics tools—quantitative wildfire risk assessment, mapping of suppression difficulty, and New digital tools developed by Oregon State atlases of locations where fires might be controlled. University will enable land managers to better adapt to the new reality of large wildfires through "These tools can be a foundation for adapting fire analytics that guide planning and suppression management to this new reality," Dunn said. "They across jurisdictional boundaries that fires typically integrate fire risk with fire management difficulties don't adhere to. and opportunities, which makes for a more complete picture of the fire management Led by Chris Dunn, a research associate in the landscape." OSU College of Forestry with several years of firefighting experience, scientists have used That picture makes possible a risk-based planning machine learning algorithms and risk-analysis structure that allows for preplanning responses to science to analyze the many factors involved in wildfires, responses that balance risk with the handling fires: land management objectives, likelihood of success. -
Fire Ecology of Ponderosa Pine and the Rebuilding of Fire-Resilient Ponderosa Pine Ecosystems 1
Fire Ecology of Ponderosa Pine and the Rebuilding of Fire-Resilient Ponderosa Pine Ecosystems 1 Stephen A. Fitzgerald2 Abstract The ponderosa pine ecosystems of the West have change dramatically since Euro-American settlement 140 years ago due to past land uses and the curtailment of natural fire. Today, ponderosa pine forests contain over abundance of fuel, and stand densities have increased from a range of 49-124 trees ha-1 (20-50 trees acre-1) to a range of 1235-2470 trees ha-1 (500 to 1000 stems acre-1). As a result, long-term tree, stand, and landscape health has been compromised and stand and landscape conditions now promote large, uncharacteristic wildfires. Reversing this trend is paramount. Improving the fire-resiliency of ponderosa pine forests requires understanding the connection between fire behavior and severity and forest structure and fuels. Restoration treatments (thinning, prescribed fire, mowing and other mechanical treatments) that reduce surface, ladder, and crown fuels can reduce fire severity and the potential for high-intensity crown fires. Understanding the historical role of fire in shaping ponderosa pine ecosystems is important for designing restoration treatments. Without intelligent, ecosystem-based restoration treatments in the near term, forest health and wildfire conditions will continue to deteriorate in the long term and the situation is not likely to rectify itself. Introduction Historically, ponderosa pine ecosystems have had an intimate and inseparable relationship with fire. No other disturbance has had such a re-occurring influence on the development and maintenance of ponderosa pine ecosystems. Historically this relationship with fire varied somewhat across the range of ponderosa pine, and it varied temporally in concert with changes in climate. -
Caldor Fire Incident Update
CALDOR FIRE INCIDENT UPDATE Date: 8/29/2021 Time: 7:00 a.m. @CALFIREAEU @CALFIRE_AEU Information Line: (530) 303-2455 @EldoradoNF Media Line: (530) 497-0315 Incident Websites: www.fire.ca.gov/current_incidents https://inciweb.nwcg.gov/incident/7801/ @CALFIREAEU @EldoradoNF Email Updates (sign-up): https://tinyurl.com/CaldorIncident El Dorado County Evacuation Map: https://tinyurl.com/EDSOEvacMap INCIDENT FACTS Incident Start Date: August 14, 2021 Incident Start Time: 6:54 P.M. Incident Type: Wildland Fire Cause: Under Investigation Incident Location: 2 miles east of Omo Ranch, 4 miles south of the community of Grizzly Flats CAL FIRE Unit: Amador – El Dorado AEU Unified Command Agencies: CAL FIRE AEU, USDA Forest Service – Eldorado National Forest Size: 156,515 Containment: 19% Expected Full Containment: September 8, 2021 First Responder Fatalities: 0 First Responder Injuries: 3 Civilian Fatalities: 0 Civilian Injuries: 2 Structures Threatened: 18,347 Structures Damaged: 39 Single Residences Destroyed: 471 Commercial Properties Destroyed: 11 Other Minor Structures Destroyed: 170 CURRENT SITUATION Situation Summary: Fire activity was limited overnight due the inversion layer settling in, these fire conditions allowed crews to engage the fire directly. Short range spotting and group touching continue with the most active fire activity present in the Northeast and Western sections of the fire. Steep terrain, ash pits and fire weakened trees Incident Information: continue to pose a threat for fire crews throughout the fire. To better provide public and firefighter safety due to extreme fire conditions throughout Northern California, and strained firefighter resources throughout the Country, the USDA Forest Service Pacific Southwest Region is announcing a temporary closure of nine National Forests. -
Fire and Forest Management in Montane Forests of the Northwestern States and California, USA
fire Review Fire and Forest Management in Montane Forests of the Northwestern States and California, USA Iris Allen 1, Sophan Chhin 1,* and Jianwei Zhang 2 1 West Virginia University, Division of Forestry and Natural Resources, 322 Percival Hall, PO Box 6125, Morgantown, WV 26506, USA; [email protected] 2 USDA Forest Service, PacificSouthwest Research Station, 3644 AvtechParkway, Redding, CA 96002, USA; [email protected] * Correspondence: [email protected]; Tel.: + 1-304-293-5313 •• check for Received: 14 December 2018; Accepted: 30 March 2019; Published: 3 April 2019 � updates Abstract: We reviewed forest management in the mountainous regions of several northwestern states and California in theUnited States and how it has impacted current issues facing theseforests. We focused on the large-scale activities like fire suppression and logging which resulted in landscape level changes. We divided the region into two main forests types; wet, like the forests in the Pacific Northwest, and dry, like the forests in the Sierra Nevada and Cascade ranges. In the wet forests, the history of intensive logging shaped the current forest structure, while firesuppression played a more major role in the dry forests. Next, we looked at how historical management has influenced new forest management challenges, like catastrophic fires, decreased heterogeneity, and climate change. We then synthesizedwhat current management actions are performed to address theseissues, like thinning to reduce fuels or improve structural heterogeneity, and restoration after large-scale disturbances. Lastly, we touch on some major policies that have influenced changesin management. We note a trend towards ecosystem management that considers a forest's historical disturbance regime. -
Chapter 12 Review
FIGURE 12.1: “The Swan Range,” photograph by Donnie Sexton, no date 1883 1910 1869 1883 First transcontinental Northern Pacifi c Railroad completes Great Fire 1876 Copper boom transcontinental route railroad completed begins in Butte Battle of the 1889 1861–65 Little Bighorn 1908 Civil War Montana becomes a state Model T invented 1860 1870 1880 1890 1900 1910 1862 1882 1862 Montana gold Montana Improvement Anton Holter opens fi rst 1875 rush begins Salish stop setting Company formed 1891 1905 commercial sawmill in Forest Reserve Act U.S. Forest Montana Territory fi res after confrontation 230 with law enforcement Service created READ TO FIND OUT: n How American Indians traditionally used fire n Who controlled Montana’s timber industry n What it was like to work as a lumberjack n When and why fire policy changed The Big Picture For thousands of years people have used forests to fill many different needs. Montana’s forestlands support our economy, our communities, our homes, and our lives. Forests have always been important to life in Montana. Have you ever sat under a tall pine tree, looked up at its branches sweeping the sky, and wondered what was happen- ing when that tree first sprouted? Some trees in Montana are 300 or 400 years old—the oldest living creatures in the state. They rooted before horses came to the Plains. Think of all that has happened within their life spans. Trees and forests are a big part of life in Montana. They support our economy, employ our people, build our homes, protect our rivers, provide habitat for wildlife, influence poli- tics, and give us beautiful places to play and be quiet. -
Variations in Wildfire Ash Properties and Implications for Post-Fire Hydrological Response Within Western North American Ecosystems
University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 2013 Variations in wildfire ash properties and implications for post-fire hydrological response within Western North American ecosystems Victoria Balfour The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Part of the Forest Sciences Commons Let us know how access to this document benefits ou.y Recommended Citation Balfour, Victoria, "Variations in wildfire ash properties and implications for post-fire hydrological response within Western North American ecosystems" (2013). Graduate Student Theses, Dissertations, & Professional Papers. 10742. https://scholarworks.umt.edu/etd/10742 This Dissertation is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. 1 VARIATIONS IN WILDFIRE ASH PROPERTIES AND IMPLICATIONS FOR POST- 2 FIRE HYDROLOGICAL RESPONSE WITHIN WESTERN NORTH AMERICAN 3 ECOSYSTEMS. 4 5 6 By 7 VICTORIA NAIRN BALFOUR 8 9 B.S., College of Charleston, Charleston, SC, 2002 10 M.S., University of Montana, Missoula, MT, 2007 11 12 Dissertation 13 14 presented in partial fulfillment of the requirements 15 for the degree of 16 17 Doctorate of Philosophy in College of Forestry, 18 Department of Ecosystem and Conservation Sciences 19 The University of Montana 20 Missoula, Montana 21 22 May 2013 23 24 Approved by: 25 26 Sandy Ross, Dean of The Graduate School 27 Graduate School 28 29 Dr.