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Fire Assessment: A Process to Follow

  1. Before an Assignment
  2. Assigned and Enroute
  3. On Scene Fire Assessment
  4. Determine Decision Thresholds to Ensure LCES
  5. Document Your Assessment

What Makes a Good Analyst (Mark Finney...FBSC YouTube Video)

Time: 07:19

Before an Assignment

  • Evaluate Weather Forecasts and Outlooks
  • Consider local climatology and critical fire weather patterns
  • Review area Pocket Cards and current season severity
  • Review yesterday’s fire activity and notable fire behavior

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Assigned and Enroute

  • Get on scene weather reports from yesterday, overnight and current conditions
  • Assess maps and photos of the fire area with current perimeters and recent activity
  • Ask for Spot Forecast and confer with fire weather forecaster
  • Interpret sky and smoke conditions for stability, wind speed and direction, and burning intensity.

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On Scene Fire Assessment

  • Request current weather observation and validate your forecast. Is your fireline exposed to or sheltered from the expected winds?
  • Get a picture of current fire activity level.
  • Anticipate today’s next big changes. Do you anticipate changes? When?
  • Characterize fuels (fuel types, loadings, moistures) adjacent to your fire, especially where folks are working and where fire could move.
  • Inventory of significant terrain features ahead of the fire. Will it burn upslope or down?
  • Continue to monitor the sky for cloud and smoke indicators.
  • Estimate the fire behavior you anticipate in view of the current situation and the expected changes. What spread rates do you anticipate? What flame lengths? Do you anticipate crown fire? Spotting across your lines or long range?

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Determine Decision Thresholds to Ensure LCES

  • Determine time frames for escape to safety and escape routes. What windspeeds or changes in fire behavior will render those time frames insufficient?
  • Identify best locations and methods for lookout to monitor and validate your assessment.
  • Ensure that weather and fire behavior observations are communicated to the entire crew.
  • Will fatigue and logistics factors impact these decisions?

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Document Your Assessment

  • Record your observations and assumptions.
  • Use worksheets and include notes for each assessment.
  • Include assessments and decisions in personal logs.
  • Remember: If you’re not keeping score, it’s just practice.

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NWCG Latest Announcements

NWCG Equipment Technology Committee Releases Safety Warning: 24-001 Stihl Chainsaw Toolless Fuel Cap Spill Prevention

Date: November 14, 2024
Contact: Equipment Technology Committee

The Equipment Technology Committee (ETC) has released Safety Warning: 24-001 Stihl Chainsaw Toolless Fuel Cap Spill Prevention. Misaligned toolless fuel caps on Stihl chainsaws have led to recurring fuel spillage, fuel ignition, and burn injuries during wildland fire management operations.

This Safety Warning is intended to highlight the details and recommended procedures for the installation of a Stihl chainsaw toolless fuel cap, as well as how to identify and correct a misaligned, damaged, or broken fuel cap to help prevent fuel spillage.

References:

NWCG Safety Warning: 24-001 Stihl Chainsaw Toolless Fuel Cap Spill Prevention

Advertencia de equipos 24-001: Prevención de derrames de la tapa de combustible sin herramientas de la motosierra Stihl

NWCG Alerts

The Incident Position Standards and Next Generation Position Task Book are now available for Equipment Time Recorder (EQTR)

Date: November 13, 2024
Contact: Incident Business Committee

NWCG is excited to announce that the NWCG Incident Position Standards for Equipment Time Recorder, PMS 350-51 and NWCG Position Task Book for Equipment Time Recorder (EQTR), PMS 311-51 are now available.

The Performance Support Package, which for EQTR, includes the Incident Position Standards and Next Generation Position Task Book were developed through the Incident Performance and Training Modernization (IPTM) effort. The Performance Support Package will support trainees, those qualified in the position, and evaluators.

References:

NWCG Equipment Time Recorder Position Page

NWCG Incident Position Standards for Equipment Time Recorder, PMS 350-51

NWCG Position Task Book for Equipment Time Recorder (EQTR), PMS 311-51

The Incident Position Standards and Next Generation Position Task Book are now available for Personnel Time Recorder (PTRC)

Date: November 13, 2024
Contact: Incident Business Committee

NWCG is excited to announce that the NWCG Incident Position Standards for Personnel Time Recorder, PMS 350-53 and NWCG Position Task Book for Personnel Time Recorder (PTRC), PMS 311-53 are now available.

The Performance Support Package, which for PTRC, includes the Incident Position Standards and Next Generation Position Task Book were developed through the Incident Performance and Training Modernization (IPTM) effort. The Performance Support Package will support trainees, those qualified in the position, and evaluators.

References:

NWCG Personnel Time Recorder Position Page

NWCG Incident Position Standards for Personnel Time Recorder, PMS 350-53

NWCG Position Task Book for Personnel Time Recorder (PTRC), PMS 311-53

NWCG Risk Management Committee Releases Safety Bulletin: 24-001 Use of Respirators on Wildland Fires

Date: November 7, 2024
Contact: Risk Management Committee

The Risk Management Committee (RMC) has released Safety Bulletin: 24-001 Use of Respirators on Wildland Fires. As wildland fire respirators are available through several established vendors, wildland fire personnel need to understand regulations and limitations of respirator use in the workplace.

Safety Bulletin 24-001 outlines the following topics regarding respirator use for wildland fires:

  • Requirements for Respirator Use
  • Voluntary Respirator Use
  • Current Respirator Options
  • Unknown Risks of Respirator Use

This bulletin also provides mitigation recommendations to help reduce smoke exposure for wildland firefighting efforts.

References:

NWCG Safety Bulletin: 24-001 Use of Respirators on Wildland Fires

NWCG Smoke Management Guide for Prescribed Fire, PMS 420-3

VIDEO: Protecting Wildfire Personnel from Smoke - How Incident Management Teams Address Smokes Risks

VIDEO: Smoke, Knowing the Risks