Changing Fire Conditions

Faculty Mentor Name

Mark Sinclair

Format Preference

Poster

Abstract

Long-term variations in fire weather conditions are examined throughout the United States using fire point data from the USGS (United States Geological Survey) from 1980-2016. Fire incidence is increasing over most of the United States, causing issues for first responders and residents in fire prone areas. Fire incidence and behavior are influenced by changes in temperature, relative humidity, wind and drought. The impact of ENSO (El-Nino-Southern Oscillation) on fire occurrence is investigated. Results show that El Nino (La Nina) increases (reduces) precipitation which hinders (increases) fire activity. A composite analysis of fire incidence in Southern California revealed that strongest fire growth is associated with the high wind, low relative humidity, and higher temperatures that typically accompany the Santa Ana weather pattern.

Poster Presentation

Location

AC1-Atrium, Eagle Gym

Start Date

3-23-2018 11:00 AM

End Date

3-23-2018 9:00 PM

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Mar 23rd, 11:00 AM Mar 23rd, 9:00 PM

Changing Fire Conditions

AC1-Atrium, Eagle Gym

Long-term variations in fire weather conditions are examined throughout the United States using fire point data from the USGS (United States Geological Survey) from 1980-2016. Fire incidence is increasing over most of the United States, causing issues for first responders and residents in fire prone areas. Fire incidence and behavior are influenced by changes in temperature, relative humidity, wind and drought. The impact of ENSO (El-Nino-Southern Oscillation) on fire occurrence is investigated. Results show that El Nino (La Nina) increases (reduces) precipitation which hinders (increases) fire activity. A composite analysis of fire incidence in Southern California revealed that strongest fire growth is associated with the high wind, low relative humidity, and higher temperatures that typically accompany the Santa Ana weather pattern.

Poster Presentation