Relative Risk & Response Level Charts
-
Upload
halla-chan -
Category
Documents
-
view
21 -
download
3
description
Transcript of Relative Risk & Response Level Charts
5/13/2009 3:43 PM
Relative Risk & Response Level Charts
1. Adjust red lines and circles on the 2 chart slides (see slide 10 for an explanation of how to do this)
2. Save each slide as a *.GIF by choosing File > Save As > select file type *.GIF
3. Upload *.GIF files as image file into WFDSS4. Insert chart images into Validation portion of
the Decision Document
Slides 4-10 provide detailed explanations of risk assessment
5/13/2009 3:43 PM
2 - Hazard
1 - Values
4 - Relative Risk
Wildland Fire Relative Risk Assessment
3- Probability
Hazard
Barriers to Fire Spread
Very High
LowLate
FewNumerous Moderate
Moderate
Seasonal Severity
Time of Season
Early
Middle High
Extreme
High
Moderate
Low
Large
Small
HighLow
H
L
Moderate
MediumM
Fire Behavior
PotentialFireSize
Departure From Historic
Conditions
High
Moderate
Low
High
Low
AdjacentDistant Moderate
Moderate
Location of Fire To Values
Natural/ CulturalResource Concerns
Social/ EconomicConcerns
High
Low
Moderate
High
Moderate
Low
Complete Steps 1 -3: Connect the left and right variables with a line. At the top of the chart, select the appropriate value; follow the line beneath this value down to its intersection with the line connecting the left and right variables. Take results as inputs to Step 4.
Complete Step 4: Read the relative risk from the background area where the intersection occurs.
Values
High
Low
HighLow Moderate
Moderate
Probability
High
Low
Moderate
High
Moderate
Low
5/13/2009 3:43 PM
Long
Short
High
Low
Moderate
RelativeRisk
PotentialFire
Duration
Moderate
Response Level 3
Response Level 2
Fire Activity
ActiveInactive Variable
Resource AvailabilityHigh LowModerate
Response Level 1
Response Level Progression Chart
5/13/2009 3:43 PM
Incident Complexity ChartUse drawing tools to complete
5/13/2009 3:43 PM
5/13/2009 3:43 PM
5/13/2009 3:43 PM
5/13/2009 3:43 PM
5/13/2009 3:43 PM
5/13/2009 3:43 PM