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QPF's:
24-Hourly
6-Hourly
Days 4-5
5-Day Total
Medium Range:
Min Temps
Max Temps
Prob of Pcpn (PoP)
Quantitative Precipitation Forecasts
How Threat Scores and Bias are Computed
24-Hourly QPF's
Annual HPC Day-1 / Update / Day-2 Threat Scores
and Observed Areal Coverage;
Annual HPC Day-1 / Day-2 Bias
Annual HPC -vs- NWP Guidance Threat Scores
1991-2001
Monthly HPC -vs- NWP Guidance Threat Scores and Bias
March 2001 to March 2002
Monthly HPC Threat Score and Bias Comparisons (.50", 1.00", 2.00")
March 2001 to March 2002
Monthly HPC Threat Score and Bias Comparisons (Day 1 / Day 2 / Day 3)
March 2001 to March 2002
6-Hourly QPF's
Monthly HPC -vs- NWP Guidance Threat Scores
Update
March 2001 to March 2002
Monthly HPC -vs- NWP Guidance Threat Scores
Day 1
March 2001 to March 2002
Monthly HPC -vs- NWP Guidance Threat Scores
Day 2
March 2001 to March 2002
Monthly HPC -vs- NWP Guidance Threat Scores
Day 3
March 2001 to March 2002
(No forecasts Jun-Sep 2001)
Days 4-5 QPF's
Monthly HPC -vs- NWP Guidance Threat Scores and Bias
March 2001 to March 2002
Monthly HPC Threat Score and Bias Comparisons
.50", 1.00", 2.00"
March 2001 to March 2002
5-Day Total QPF's
Monthly HPC -vs- NWP Guidance Threat Scores and Bias
March 2001 to March 2002
Monthly HPC Threat Score and Bias Comparisons
.50", 1.00", 2.00", 3.00", 4.00"
March 2001 to March 2002
Medium-Range Forecasts
Overview of data plotted on annual charts
Minimum Temperatures
Annual Mean Absolute Error (MAE) Charts (1972 - 2001)
Monthly Performance Charts (March 2001 - March 2002)
Maximum Temperatures
Annual Mean Absolute Error (MAE) Charts (1972 - 2001)
Monthly Performance Charts (March 2001 - March 2002)
Probability of Precipitation (PoP)
Monthly Performance Charts (March 2001 - March 2002)
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