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Gather Incident Information

Most incident information will be readily available on your Resource Order. The main attribute that you will need that may not be readily available is the IRWIN ID. 

IRWIN stands for Integrated Reporting of Wildland Fire Information. It was created to be a central repository for basic fire information to reduce redundant data entry and improve the consistency of information.

The IRWIN ID is a required attribute for every feature created in the NIFS. The IRWIN ID is used to tie each feature to its parent incident. For Event Polygon features, the IRWIN ID is used to join the perimeter with the incident information to create the publicly available perimeter data.

The IRWIN ID is a Global Unique Identifier (GUID). A GUID has 32 randomly generated characters that will look something like this: {5BFC1A52-D8A9-4BFF-AB98-225D7B4BA4A1}

After locating the IRWIN ID through one of the methods outlined below, best practice is to add it to the GeoOps File Namer spreadsheet in the \tools folder of the GeoOps Incident Directory Structure.

When in doubt, always check with the Situation Unit Leader (SITL) for confirmation of any ID.

Auto-Generated Triangles in the National Incident Feature Service

For each new IRWIN wildfire record, a triangle is automatically generated at the reported Lat/Long with the reported acreage in Event Polygon.

The triangle will have the IRWIN ID populated so the geometry can be easily replaced with the first accurate perimeter.

An auto-generated triangle in the Event Polygon layer with the attribute pop up showing the highlighted IRWIN ID. 

IRWIN ID in ArcGIS Online (AGOL)

Log into the NIFC ArcGIS Online Organization and use the IRWIN ID Search App to search by incident name or zoom manually to each active incident. Clicking on a point will display the IRWIN ID in the pop-up.

Highlighting the Search Function of the Current Wildland Fires (IRWIN) App in ArcGIS Online.

Incident Information on Resource Order

Incident Name

Found in box 2. Fairly straightforward, this is the name of the incident – Peak 2 in this example.

This is the name you would use for the IncidentName attribute.

Unique Fire ID

Found in box 3. The first half of the Unique Fire ID is the Unit ID for the agency responsible for the incident. In this example CO-WRF, Colorado White River National Forest. The second half is the Local Incident ID, in this case, 000236.

Best practice is to add the Unit ID and Local Incident IDs to the GeoOps File Namer spreadsheet in the \tools folder of the GeoOps Incident Directory Structure.

Resource Order with the Incident Name and Local Incident ID highlighted.

Incident Action Plan (IAP)

If you have already arrived at the Incident Command Post (ICP) and the incident is beyond the first operational period, much of the information you will need will be available in the IAP.

At a minimum, the Incident Name and Number will be on most Incident Command System (ICS) forms.

 

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NWCG Latest Announcements

NEW! S-290, Intermediate Wildland Fire Behavior (Blended) Available Now

Date: Aug 15, 2025
Questions? Please contact:
Fire Behavior Subcommittee

NWCG is excited to announce that the S-290, Intermediate Wildland Fire Behavior (Blended) training is now available on the Wildland Fire Learning Portal. S-290 (Blended) training combines online training and instructor-led training components that support individuals working towards any Single Resource Boss or Fire Effects Monitor incident qualifications.

This second course in the series collectively serves to develop fire behavior prediction knowledge and skills, and provides more detailed information on fuels, weather, and topography that affect wildland fire behavior for safety purposes.

Students are required to finish the prerequisite S-190, Introduction to Wildland Fire Behavior, before enrolling in S-290, Intermediate Wildland Fire Behavior (Blended).

References:

S-290, Intermediate Wildland Fire Behavior (Blended)

S-190, Introduction to Wildland Fire Behavior

Wildland Fire Learning Portal

NEW! S-271, Helicopter Crewmember (Blended) Now Available

Date: Aug 14, 2025
Questions? Please contact:
Interagency Helicopter Operations Subcommittee

The S-271, Helicopter Crewmember (Blended) is now available. Developed through the Incident Performance and Training Modernization (IPTM) effort, this training supports individuals working towards Helicopter Crewmember (HECM) incident qualifications. 

S-271, Helicopter Crewmember (Blended) training combines online training and instructor-led training components. This course is designed to provide students with the knowledge and skills necessary to perform the duties of the HECM position, as described in the NWCG Incident Position Standards for Helicopter Crewmember, PMS 350-22.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for January 2026.

References:

S-271, Helicopter Crewmember (Blended)

NWCG Helicopter Crewmember (HECM) Position Page

Wildland Fire Learning Portal

Incident Position Standards and Next Generation Position Task Books Now Available for FBAN and LTAN

Date: Aug 13, 2025
Questions? Please contact:
Fire Behavior Subcommittee

NWCG is excited to announce that Incident Position Standards and Next Generation Position Task Books are now available for Fire Behavior Analyst (FBAN) and Long Term Fire Analyst (LTAN).

The Performance Support Packages for these positions were developed as part of the Incident Performance and Training Modernization (IPTM) effort. These resources support trainees, qualified personnel, and evaluators in their respective roles.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for January 2026.

References:

NWCG Fire Behavior Analyst Position Page

NWCG Long Term Fire Analyst Page

ETC/RMC Safety Bulletin: 25-001 New Guidance on Laundering Wildland Fire Clothing to Reduce Contamination

Date: Aug 8, 2025
Questions? Please contact:
Equipment Technology Committee
 Risk Management Committee

The Equipment Technology Committee (ETC) and the Risk Management Committee (RMC) have issued Safety Bulletin 25-001: Laundering to Decontaminate Wildland Fire Clothing. Recent research revealed that wildland fire flame-resistant pants and shirts can be contaminated with chemicals from combustion byproducts, including carcinogens, and that common laundering practices can effectively remove these harmful contaminants from wildland firefighter clothing more effectively than previously understood. It is recommended to decontaminate wildland fire clothing as frequently as possible. 

Frequently Asked Questions about this new information and how to implement recommendations can be found on the NWCG Alerts page. Read the complete ETC/RMC Safety Bulletin: 25-001 to learn more. 

References:

NWCG Alerts

ETC Safety Bulletin: 25-001

Frequently Asked Questions (FAQ) on Laundering to Decontaminate Wildland Fire Clothing

Equipment Technology Committee

Risk Management Committee