Alaska Fire Severity Index

Please contact William Chapman if you have any questions.

Correlations with NCEP reanalysis 700 mb heights
Correlations with NCEP reanalysis sea level pressures
Correlations with NCEP reanalysis surface air temperatures
Correlations with NCEP reanalysis surface relative humidities
Correlations with NCEP reanalysis surface wind speeds

7-member composite analyses :

Variable
High Fire Severity
Low Fire Severity
Difference (high-low)

Sea level pressure

high

low

difference

Sea level pressure with surface winds

high

low

difference

Surface air temperature

high

low

difference

Precipitation

high

low

difference

700 mb height

high

low

difference

Omega at 700 mb

high

low

difference


7-member composite analyses :

Variable
High Fire Severity
Low Fire Severity
Difference (high-low)

Sea level pressure

single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7

Sea level pressure with surface winds

single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7

Surface air temperature

single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7

Precipitation

single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7

700 mb height

single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7

Omega at 700 mb

single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7
single month:
1 2 3 4 5 6 7


Please contact Bill Chapman if you have any questions.