NCEP Calibrated (Bias corrected) QPF/PQPF

This page displays the forecast comparison of QPF and Calibrated QPF from GFS against CCPA, and ensemble based PQPF and Calibrated PQPF for every 6 hours up to 180 hours on IBM-SP computer.

Comparison of Raw and Calibrated forecasts

Date

GFS/QPF

GEFS-CTL/QPF

2016081900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180

Comparison of Raw and Calibrated forecasts

Date

PQPF>0.254 mm/6hrs

2016081900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180

Comparison of Raw and Calibrated forecasts

Date

PQPF>1.00 mm/6hrs

2016081900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180

Comparison of Raw and Calibrated forecasts

Date

PQPF>2.54 mm/6hrs

2016081900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180

Comparison of Raw and Calibrated forecasts

Date

PQPF>6.35 mm/6hrs

2016081900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180

Comparison of Raw and Calibrated forecasts

Date

PQPF>12.7 mm/6hrs

2016081900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016081000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016080100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180