WFA FireSight Data Terms

Transformers (TF)

Distribution Line (DL)

Transmission Line (TL)

Zone of Protection (ZOP)

RAVE - Risk Associated with Value Exposure (RAVE) - What locations have the highest risk from all surrounding assets?

Risk Associated with an Ignition Location (RAIL) - What is the risk from this asset?

Conditional Risk - 7 risk metrics calculated for each 100m along lines, take the maximum for each risk type and build a distribution of consequences across the weather days to obtain percentiles, average, and standard deviation.

Expected Risk - Considers POF and POI with Conditional Risk. For each day: calculates the probability of an outage and the probability of an ignition, with the consequences of a simulated fire. Build a distribution similar to conditional risk and calculate the statistics.

Probability of Failure (POF) - The probability of failure given the weather model is developed.

Probability of Ignition (POI) - The probability of ignition given a failure model is developed.

(2022B) - Fuel Scenario used for the risk metric 

2030Fuels - Fuel Scenario