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

2016072700
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
2016072600
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
2016072500
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
2016072400
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
2016072300
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
2016072200
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
2016072100
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
2016072000
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
2016071900
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
2016071800
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
2016071700
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
2016071600
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
2016071500
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
2016071400
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
2016071300
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
2016071200
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
2016071100
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
2016071000
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
2016070900
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

2016072700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016070900
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

2016072700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016070900
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

2016072700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016070900
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

2016072700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016070900
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

2016072700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016072000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016071000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016070900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180