NWCG Glossary of Wildland Fire (PMS 205)

The lead organization for developing national EMS policy and oversight, providing vision, leadership and resources for the improvement of state, regional and local EMS and emergency care systems.

The collected technical fire protection standards prepared by various committees of the National Fire Protection Association and published annually in 15 volumes.

The Fire Danger Adjective Class Rating representative of an area that best describes the potential initiation, spread, and difficulty of control during intial response. Fire Danger Adjective Class Rating: A method of normalizing rating classes across different fuel models, indexes, and weather station locations. It is a resultant descriptor of the combination of both constant and variable factors that affect the initiation, spread, and difficulty of control of wildfires on an area.

The Fire Danger Adjective Class Rating representative of an area that best describes the potential initiation, spread, and difficulty of control during intial response. Fire Danger Adjective Class Rating: A method of normalizing rating classes across different fuel models, indexes, and weather station locations. It is a resultant descriptor of the combination of both constant and variable factors that affect the initiation, spread, and difficulty of control of wildfires on an area.

A uniform fire danger rating system that focuses on the environmental factors that control the moisture content of fuels.

A code that corresponds to one of the National Fire Danger Rating System (NFDRS) fuel models representing the predominant fuel bed properties contributing towards fire spread across the fire area.

National Fire Incident Reporting System (NFIRS) fire department ID used to uniquely identify a non-federal organizational unit (office administratively responsible for either managing incidents, providing resources, or providing logistical services).

Standards of the National Fire Protection Association are frequently adopted by insurance agencies such as the National Board of Fire Underwriters as a basis for their regulations and used as a guide for municipal, state, or provincial laws, ordinances, and regulations. 

A systematic, proactive approach to guide all levels of government, NGOs, and the private sector to work together to prevent, protect against, mitigate, respond to, and recover from the effects of incidents. NIMS provides stakeholders across the whole community with the shared vocabulary, systems, and processes to successfully deliver the capabilities described in the National Preparedness System. NIMS provides a consistent foundation for dealing with all incidents, ranging from daily occurrences to incidents requiring a coordinated Federal response.

An NWCG developed program that consisted of five subsystems which collectively provide a total systems approach to all-risk incident management. The subsystems are: The Incident Command System, Training, Qualifications and Certification, Supporting Technologies, and Publications Management.

This is a straight (nontapered) thread standard with the same threads per inch as the appropriate size iron pipe thread. It requires a gasket to seal and is the thread standard used by most U.S. industry.

A national organization that ensures graduates of EMS educational programs have met minimal standards by measuring competency through a uniform testing process.

Those resources which have national utilization, high demand, limited availability, and unique status reporting requirements identified by NICC.

Public lands administered by the Bureau of Land Management, U.S. Department of the Interior.

An all-discipline, all-hazards plan that establishes a single, comprehensive framework for the management of domestic incidents. It provides the structure and mechanisms for the coordination of Federal support to State, local, and Tribal incident managers and for exercising direct Federal authorities and responsibilities.

A plan that integrates federal government domestic prevention, preparedness, response, and recovery plans into one all-discipline, all-hazard plan.

The National EMS Scope of Practice Model published by the National Highway Traffic Safety Administration defines and describes four levels of EMS licensure: Emergency Medical Responder (EMR), Emergency Medical Technician (EMT), Advanced EMT (AEMT), and Paramedic. Each level represents a unique role, set of skills, and knowledge base.

Abbreviated (NH) for national hose. Specifically defined screw thread used on fire hose couplings.

A species which is a part of the original fauna or flora of the area in question.

Any area where lack of flammable material obstructs the spread of wildfires.

An event, usually managed by organizations external to the fire community, for which the primary focus is managing emergency situations created by severe weather or natural disaster.

Fuels resulting from natural processes and not directly generated or altered by land management practices.

Any potential accident which, through prevention, education, hazard reduction, or luck, did not occur.

A synthetic rubber. Excellent resistance to many chemicals, weathering, ozone, heat, cold, and abrasion. Ideally suited for fire hose liners where prolonged storage is a factor.

An 8-character identifier assigned by NESDIS that becomes the RAWS identification number for use with the GOES satellite.

The sum of the changes in the value of natural resources affected by a fire. The basis for computing NVC is each resource's fire-induced value change (pluses and minuses) as computed and expressed on a per unit basis.

Condition in which temperature decrease with increasing altitude is equal to the dry adiabatic lapse rate (i.e., the atmosphere neither aids nor hinders large-scale vertical motion).

The time between the end of evening civil twilight and the beginning of morning civil twilight, as published in the American Air Almanac, converted to local time.

The result of nitric oxide combining with oxygen in the atmosphere. A major component of photochemical smog.

Product of combustion from transportation and stationary sources and a major contributor to acid deposition and the formation of ground level ozone in the troposphere.

Trade name for a fire resistant synthetic material used in the manufacturing of flight suits and pants and shirts used by firefighters. Aramid is the generic name.

An area identified by an air quality regulatory agency through ambient air monitoring (and designated by the Environmental Protection Agency), that presently exceeds federal ambient air standards.

An organizational unit that may be used for other incident types such as severity or support records.

Any fire not posing a threat to resources or property of the jurisdictional agency, regardless of whether action was taken by the agency.

An event dealing with any fire which could pose a threat to ignite adjacent wildland fuels but ultimately did not result in a wildfire and thus cannot be accurately classified as any of the other Fire (FI) categories.

Material unlikely to burn when exposed to flame under most conditions.

Standard aircraft instrument approach procedure in which no electronic glide slope is provided.

A season when weather, fire danger, and number and distribution of fires are about average.

Period of the year that normally comprises the fire season based on historical fire occurrence.

A satellite observation-derived value that is sensitive to vegetative growth, measured at 1.1 km (0.6 mile) spatial and 1 week temporal scales.

Notice identified as either a NOTAM or Airmen Advisory containing information concerning the establishment, condition, or change in any component of, or hazard in, the National Airspace System, the timely knowledge of which is essential to personnel concerned with flight operations. 

A foam generating device that mixes air at atmospheric pressure with foam solution in a nozzle chamber.

A person assigned to operate a fire hose nozzle, usually on a handline.