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

2016092400
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
2016092300
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
2016092200
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
2016092100
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
2016092000
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
2016091900
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
2016091800
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
2016091700
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
2016091600
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
2016091500
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
2016091400
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
2016091300
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
2016091200
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
2016091100
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
2016091000
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
2016090900
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
2016090800
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
2016090700
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
2016090600
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

2016092400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090600
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

2016092400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090600
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

2016092400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090600
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

2016092400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090600
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

2016092400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016092000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016091000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2016090600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180