Credit: ashleigh290 shared via Flickr Creative Commons. When reading or listening to coverage of these disasters, you may encounter a number of terms that you're not familiar with—terms such as firebrands, spot fires, or containment. These terms and definitions were selected from one of the many wildfire glossaries out there. Report an issue with this definition: source: NOAA National Weather Service Glossary. Fire ignition - The initiation of a fire. Wildfire or wildland fire: Fire in forests, grasslands, prairies, or other natural areas, not involving structure fires (although wildland fires may threaten structures or vice versa - see interface zone.) Definitions. Aspect: Direction toward which a slope faces. Credit: Jamie Mobley, Bureau of Land Management, By: Subscribe today. The International Astronomical Union has established a committee to finalize a list of official star names. In the realm of wildfire, a “red flag warning” refers to weather patterns that increase the risk of wildfire. This break may include natural barriers or manually and/or mechanically constructed line. [Cal Gov Code § 51177]. Personal Data Personal Data means data about a living individual who can be identified from those data (or from those and other information either in … Here’s one I learned in Florida: Lighter knot – a piece of dense, resin-filled wood from an old pine tree. 3. Glossary of wildfire terms. When reading or listening to coverage of these disasters, you may encounter a number of terms that you're not familiar with—terms such as firebrands, spot fires, or containment. Glossary of Wildland Fire Terms A Aerial Ignition: Ignition of fuels by dropping incendiary devices or materials from aircraft. National Oceanic and Atmospheric Administration. Backfire: A fire set along the inner edge of a fireline to consume the fuel in the path of a wildfire and/or change the direction of force of the fire's convection column. Wildfire, Type: Used to describe the composition of materials that could feed a wildfire. Fire behavior forecast: A prediction of probable fire behavior, usually prepared by a fire behavior officer, in support of fire suppression or prescribed burning operations. Pack test: A test used to determine the aerobic capacity of fire suppression and support personnel and to assign physical fitness scores. 5. Fire triangle: Instructional aid in which the sides of a triangle are used to represent the three factors (oxygen, heat and fuel) necessary for combustion and flame production; removal of any of the three factors causes flame production to cease. Firebrands can be transported by wind, convection currents, or gravity into previously unburned fuels, thus spreading the fire. Fire growth - The increase in fire size (acres or hectares). Some companies offer unofficial naming rights for purchase. Ian Hurley is an associate editor at Pacific Standard, where he oversees audience and engagement strategy and manages the magazine's social media extensions and editorial partnerships. Definitions related to fire and fuels management. In wildland fires burn patterns are influenced by topography, wind direction, length of exposure, and type of fuel. This glossary of wildfire terms is a list of definitions of terms and concepts relevant to wildfires and wildland firefighting.Except where noted, terms have largely been sourced from a 1998 Fireline Handbook transcribed for a Conflict 21 counter-terrorism studies website by the Air National Guard.. For related terminology, see Glossary of firefighting terms and Glossary of firefighting equipment. The Glossary of Wildland Fire Terminology provides an extensive listing of terms and definitions used by the National Wildfire Coordinating Group (NWCG) community. ‘Wildfire has destroyed forests across the West.’ ‘The issues of ecosystem management, forest health, and wildfire dominated the work of the Center in its first few years.’ ‘Reforestation is an essential step toward restoring forest areas damaged by wildfire.’ Credit: Clay Carrington. Per our policy comments are manually approved by a website administrator and may take some time to appear. Fire break: A natural or constructed barrier used to stop or check fires that may occur, or to provide a control line from which to work. Common Wildfire Terminology Aerial fuels: All live and dead vegetation in the forest canopy or above surface fuels, including tree branches, twigs, cones, snags, moss and high brush. The terms forest fire, brush fire, etc., may be used to describe specific types of wildfires; their usage varies according to the characteristics of the fire and the region in which it occurs. Contain a fire: A fuel break around the fire has been completed. The swamper carries fuel, oil and tools and watches for dangerous situations. Wildfire or Wildland fire: Fire in forests, grasslands, prairies, or other natural areas, not involving structure fires (although wildland fires may threaten structures or vice versa - see interface zone.) Against this background, the online Glossary of Wildlife Management Terms and Definitions was initiated by the Collaborative Partnership on Sustainable Wildlife Management (CPW) and compiled by the International Union of Forest Research Organizations (IUFRO) together with the CPW members in order to raise awareness of the diverse usage and meanings of technical terms related to wildlife … Wildfires continue to burn across Southern California, threatening homes and buildings throughout the region. JUST WATCHED Here are explanations and definitions of some of the most common fire-related terms. Updated 2334 GMT (0734 HKT) October 28, 2019 . How weather forecasters alert populations to an ongoing or imminent weather pattern that may cause critical fires. For those working with wildfire, PPE includes, but is not limited to, 8-inch high-laced leather boots with lug soles, fire shelter, hard hat with chin strap, goggles, ear plugs, aramid shirts and trousers, leather gloves and individual first aid kits. Service Service is the https://wildfireconcepts.com website operated by Wildfire Concepts Pty Ltd. Check out this run down of the different types of incidents. 4. Allison Jolley, Topic: Command staff: The information officer, safety officer and liaison officer [working on a wildfire]. A luminosity that appears over swamps or marshes at night; ignis fatuus. I expect that many of our readers already speak fire-ease quite well; if that’s you, consider sharing this post with your local community or a new practitioner! Lightning occurring without audible thunder. Scope of the Glossary: This glossary provides the wildland fire and incident management communities a … For people working on a prescribed or wildland fire, having a fire shelter (worn on their back) is part of their “personal protective equipment.” Credit: Penny Morgan, University of Idaho. Required fields are marked with an asterisk. Definitions are largely derived from the National Wildfire Coordinating Group and the National Oceanic and Atmospheric Administration. This document contains terms commonly used by NWCG in the areas of wildland fire and fire use and is not intended to list all terms used by NWCG members and users. Wildfire definition, a highly flammable composition, as Greek fire, difficult to extinguish when ignited, formerly used in warfare. When a fire is fully "contained," it means that the fire has been suppressed and will not continue to spread. List of most popular Wildfire terms updated in February 2021 They were probably taking the "pack test" to work on wildland or prescribed fires. Below is a glossary of some of the most commonly used words in the coverage of the Thomas, Creek, and other wildfires. In extreme cases, such as the Thomas Fire, these lines are dug using heavy machinery such as bulldozers. Lees „Glossary of Wildland Fire Terminology: Complete Guide to Terms and Definitions Used by Wildfire Management including Acronyms“ door Progressive Management verkrijgbaar bij Rakuten Kobo. Want to republish this story? [1901, 2016] 1917 (2019) 1901 (2016), These intense winds are part of what's causing the fires to spread so rapidly and uncontrollably. I also love learning terms from local fire cultures. The terms forest fire, brush fire, etc., may be used to describe specific types of wildfires; their usage varies according to the characteristics of the fire and the region in which it occurs. Read "Glossary of Wildland Fire Terminology: Complete Guide to Terms and Definitions Used by Wildfire Management including Acronyms" by Progressive Management available from Rakuten Kobo. Tools / Resources, “What did the IC say about the fuel models in the area where we’ll be performing burn out operations? Wildfires continue to burn across Southern California, threatening homes and buildings throughout the region. A new report concludes that the Graham-Cassidy proposal would reduce federal funding to states by $215 billion by 2026. THERESA WALDROP, CNN. Firefighters work to prevent these spot fires, which indicate the spread of the fire beyond a contained or confined area. Type 5, Type 2, Type 1 … the types of wildfire incidents are a whole other can of worms. By the ocean, they typically refer to dangerous surf/swimming conditions. An agreement between the purchasing authority and the contractor that the terms and conditions of the contract have been met. "Note" indicates related or opposite terms (e.g. A report that quantifies fire danger by assigning it a number, with zero being the lowest (best) number; there is no limit on how high the number can go. October 29, 2019 12:25 AM. Used most frequently in relation to the air standards as determined by any given region–for example, air standards in China are different from those in Canada or the United States–regarding the maximum acceptable pollutant concentrations. Glossary of wildfire terms Last updated August 16, 2019. No matter how hard fire managers and communicators try, we’re bound to use a word or two that the general public doesn’t understand when it comes to wildfire. Food policy experts weigh in on the possibilities of individual diet choices and sustainable production methods. It is commonly determined by fire behavior characteristics such as rate-of-spread, intensity, torching, crowning, spotting, and fire persistence, and by resistance-to-control. This document contains terms commonly used by NWCG in the areas of wildland fire and incident management and is not intended to list all terms used by NWCG members and users. Any source of heat capable of igniting wildland fuels, such as brush or trees. Fuel used is generally a mixture of diesel and gasoline. (See also Bladder Bag.) A raging, rapidly spreading fire. National Park Service/USDA Forest Service wildfire terminology glossary, National Wildfire Coordinating Group also has a comprehensive glossary, run down of the different types of incidents, Redefining Environmentalism: A Day in the Life with Hilary Lundgren | Fire Adapted Communities Learning Network, Your Wildfire Terminology Dictionary: ABC's of the Wildfire World | Fire Adapted Communities Learning Network. is determined by three factors: moisture readings in dead vegetation, a "fire weather forecast," and historical data. The National Wildfire Coordinating Group also has a comprehensive glossary, if you’re looking for another source. 2011 Version 6: Wildfire Glossary of Environmental, Insurance and Restoration Terms By Patrick J. Moffett, REA, CHMM A drip torch is a hand-held device used to ignite fires by dripping flaming liquid fuel on the materials to be burned. B. Blow-up - A sudden and unexpected major increase in rate of spread and frontal fire intensity; sufficient to upset overall fire suppression action or plans.Blow-ups can result from small or large fire situations. Below is a glossary of some of the most commonly used words in the coverage of the Thomas, Creek, and other wildfires. (2) A worker on a dozer crew who pulls winch line, helps maintain equipment, etc., to speed suppression work on a fire. By Theresa Waldrop, CNN. Wildfire; Request a Term; Wildfire: Any free burning uncontainable wildland fire not prescribed for the area which consumes the natural fuels and spreads in response to its environment. Editor’s note: The definitions provided above are not necessarily the best definitions to use when conducting public outreach. A fire ignited outside the perimeter of the main fire by a firebrand. The U.S. has a rough track record with how it treats new parents, but there are reasons to believe that this could soon be a thing of the past. They report directly to the incident commander and may have assistants. Something that acts very quickly and intensely: a land swept by the wildfire of revolution. C. Campfire - An open fire that meets both of the following requirements (as defined in the Wildfire Regulation (s.1): Light a piece with a match, carry it in your hand and touch it to the ground like a drip torch. Sustaining, growing and adapting strategies, partnerships, and capacity through time are key. The Fire Adapted Communities Learning Network is supported by a cooperative agreement between The Nature Conservancy, USDA Forest Service and agencies of the Department of the Interior through a subaward to the Watershed Research and Training Center. Learn more. Red flags mean different things in different places. 2. Parentheses indicate the source of the definitions given in the referencthe source of the definitions given in the reference section.e section.e section. Glossary of Wildland Fire Terms. See more. fire hazard (potential)fire hazard (potential): The difficulty of controlling potential wildfire. Red card: A fire qualification card issued to fire-rated persons showing their training needs and their qualifications to fill specified fire suppression and support positions in a large fire suppression or incident organization. fire (wīld′fīr′) n. 1. Wildland Fire Terms, VLAT, NWCG, etc. Burning index: An estimate of the potential difficulty of fire containment as it relates to the flame length at the most rapidly spreading portion of a fire’s perimeter. Here are explanations and definitions of some of the most common fire-related terms. fire boss is entered on page 11 but is defined under the collective term fire overhead on page 13). For a complete list of terms used in wildland fire, see Glossary of wildland fire terms. Se calcula que 524,000 niños trabajan inimaginables largas horas en los agotadores campos agrícolas de Estados Unidos, y todo es perfectamente legal. The National Wildfire Coordinating Group (NWCG) compiled this glossary to provide the wildland fire and fire use communities a single resource for wildland fire, prescribed fire, fire use and incident management terminology commonly used by … Glossary of Wildland Fire Terms The National Wildfire Coordinating Group (NWCG) compiled this glossary to provide the wildland fire and fire use communities a single resource for wildland fire, prescribed fire, fire use and incident management terminology commonly used … Warns populations of a high measured concentration of pollutants. Rapid oxidation of fuel that normally results in heat and flames. The test consists of walking a specified distance, with or without a weighted pack, in a predetermined period of time, with altitude corrections. For a full list of wildland fire terms and definitions visit Fire Term Glossary. Visit Fire Adapted Communities for more information. In some cases, the AHJ may provide support to multiple disciplines that collaborate as a part of a team (e.g., an IMT). A weather condition in Southern California that brings strong, hot, dust-bearing winds to the coast from inland desert regions. In California, once a pollution episode reaches the emergency level, physical exertion in public spaces and all local driving–except in the case of an emergency–are prohibited. Signifies that a control line has been completed around a fire and any associated spot fires. Wildfire, also called wildland fire, uncontrolled fire in a forest, grassland, brushland, or land sown to crops. Definitions are largely derived from the National Wildfire Coordinating Group and the National Oceanic and Atmospheric Administration. Air Tanker: A fixed -wing aircraft equipped to drop fire retardants or suppressants. He is a graduate of the University of Southern California. Glossary of Related Terms EXTRACTED FROM - E/L/G 0300 INTERMEDIATE INCIDENT COMMAND SYSTEM FOR EXPANDING INCIDENTS, ... fire, or public works department. Thanks to defensible space (minus the firewood on the deck), this home withstood recent wildfires. active crown fireactive crown fire: A crown fire in which the entire fuel complex becomes Wildfire definition: A wildfire is a fire that starts , usually by itself, in a wild area such as a forest ,... | Meaning, pronunciation, translations and examples What wildfire terms are commonly misunderstood? density altitude is defined on page 7 and is related to downloading, defined on page 8). Definitions are scale-dependent: (1) They can be used to trace a fire's origin; (2) They are influenced by severity and intensity within a stand; (3) They describe the landscape mosaic. California desert town takes back the night, wins rare "Dark Sky" award. Please contact us. Learn more. The fire department then puts these measurement into an algorithm that produces a number to reflect the risk. One hundred sixty-five is considered an extremely high risk; on Thursday night, in the area around the Thomas Fire, the number was at a record high of 296. These terms and definitions were selected from one of the many wildfire … Have you ever seen a group of people walking around a track with what looked like 45 pounds? I can’t wait to get my red card and work on my faller quals!”, “The fire behavior forecast suggests that it’ll be weeks until we contain the fire, but thanks to the eastern fire break and the lack of aerial fuels, we’re in relatively good shape.”. Communications / Outreach A fireline starves a wildfire of its fuel, and is made by cutting, scraping, or digging out the organic material would that feed the flames. Wildfire definitions: Fire-related terms explained. © Fire Adapted Communities Learning Network 2013 - 2021. Defensible space: An area, either naturally or human-made, where material capable of causing a fire to spread has been treated, cleared, reduced or changed to act as a barrier between an advancing wildland fire and the loss of life, property or resources. Personnel protective equipment (PPE): The proper equipment and clothing needed to mitigate the risk of injury from, or exposure to, hazardous conditions encountered while working. Never miss another wildfire resilience success story or resource. You can also drag it along with a rake. The Glossary of Wildland Fire Terminology provides a comprehensive listing of terms and definitions used by the National Wildfire Coordinating Group (NWCG) community. With wildfire season underway, here’s a quick refresher on commonly used wildfire terms; using definitions from the National Park Service/USDA Forest Service wildfire terminology glossary: Already fluent? Version 5 – Wildfire Glossary of Terms and Definitions: Building Assessment, Cleaning, Restorationand Clearance Backpack Pump: A portable sprayer with hand-pump, fed from a liquid-filled container fitted with straps, used mainly in fire and pest control. What’s the one term that everyone should understand? Red Flag Warning. Wildland-urban interface: The line, area or zone where structures and other human development meet or intermingle with undeveloped wildland or vegetative fuels. Drip torch: A hand-held device for igniting fires by dripping flaming liquid fuel on the materials to be burned; consists of a fuel fount, burner arm and igniter. Here are explanations and definitions of some of the most common fire-related terms. Let’s have some fun — share a local fire term from your experience! Swamper: (1) A worker who assists fallers and/or sawyers by clearing away brush, limbs and small trees. Browse the list of 75 Wildfire abbreviations with their meanings and definitions. Aerial fuels: All live and dead vegetation in the forest canopy or above surface fuels, including tree branches, twigs, cones, snags, moss and high brush. Good for lighting camp fires on a rainy day, too! [1] Credit: Frank Riley, Chestatee/ Chattahoochee Resource Conservation and Development Council. Provide your thoughts in the comment section below! If circumstances worsen, an alert can be raised to a "warning" and then, potentially, to an "emergency." wildfire definition: 1. a fire that is burning strongly and out of control on an area of grass or bushes in the…. If you're following coverage of wildfires, or trying to stay safe, here are some helpful definitions to know. Objectively expressed as BTU/square meter. But the voices of certain communities are often left behind. A burned classic car is seen in Little Tujunga Canyon during the Creek Fire on December 6th, 2017, near Sylmar, California. Red-flag warning: This is a warning the National Weather Service issues when conditions … Your email address will not be published when you comment. ‘Could be part of a root or a knot in the trunk. A strategy employed in response to a fire where the perimeter of the blaze is managed by a combination of direct and indirect actions, as well as by the use of landscape features, fuel, and wind. This glossary of wildfire terms is a list of definitions of terms and concepts relevant to wildfires and wildland firefighting.Except where noted, terms have largely been sourced from a 1998 Fireline Handbook transcribed for a Conflict 21 counter-terrorism studies website by the Air National Guard. wildfire meaning: 1. a fire that is burning strongly and out of control on an area of grass or bushes in the…. Combustion happens in four phases: preignition, flaming, smoldering, and glowing. A wildfire, bushfire, wildland fire or rural fire is an unplanned, unwanted, uncontrolled fire in an area of combustible vegetation starting in rural areas and urban areas. Wildfire, also called wildland fire, uncontrolled fire in a forest, grassland, brushland, or land sown to crops. For a complete list of terms used in wildland fire, see Glossary of wildland fire terms. Definitions of Glossary_of_wildfire_terms, synonyms, antonyms, derivatives of Glossary_of_wildfire_terms, analogical dictionary of Glossary_of_wildfire_terms (English) "Wildfire" means an unplanned, unwanted wildland fire, including unauthorized human-caused fires, escaped wildland fire use events, escaped prescribed fire projects, and all other wildland fires where the objective is to extinguish the fire. This document contains terms commonly used by NWCG in the areas of wildland fire and fire use and is not intended to list all terms used by NWCG members and users. With several wildfires raging in California, there's no shortage of headlines and TV footage of the disaster that's unfolding. Campfire - An open fire that meets both of the following requirements (as defined in the Wildfire Regulation (s.1): (a) the open fire burns material in one pile no larger than 0.5 m in height and 0.5 m in width; (b) the open fire is lit, fuelled or used (i) by any person for a recreational purpose, or B It may be partitioned into particular components such as crown-fire hazard. "Note" sometimes refers the user to a grouping of terms where several main terms are defined (e.g. Refers to the amount of pollution in the composition of the air. According to the Los Angeles Fire Department, B.I. Terms and Definitions. Firefighters also refer to these small fires as "cat eyes" because of the way their light jumps out in small spots from hillsides at night. Red flag warning: A term used by fire weather forecasters to alert forecast users to an ongoing or imminent critical fire weather pattern. In practice, “defensible space” is defined as an area a minimum of 30 feet around a structure that is cleared of flammable brush or vegetation. The Glossary of Wildland Fire Terminology provides a comprehensive listing of terms and definitions used by the National Wildfire Coordinating Group (NWCG) community. Wildfire Terminology You Might Encounter Aerial fuels: All live and dead vegetation in the forest canopy or above surface fuels, including tree branches, twigs, cones, snags, moss and high brush. Subjectively expressed in terms of fuel consumption, e.g., total, partial, etc. Wildfire definitions: The fire-related terms you've always wondered about, explained. The material that results from an incomplete burn of organic material, most commonly wood. We do have a lot of jargon in fire! This institution is an equal opportunity provider. Fire intensity - A measure of the heat intensity of the flaming zone of a fire front. Caused by a difference in high pressure in the West's Great Basin and lower pressure on the coasts, which drives intense winds toward the sea. Red-flag warning : This is a warning the National Weather Service issues when conditions are perfect for wildfires to start and to spread, for example, during hot, dry, windy weather. Scope of the Glossary: This glossary provides the wildland fire and incident management communities a …
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