NCEP Calibrated (Bias corrected and Downscaled) QPF/PQPF

This page displays the forecast comparison of QPF and Calibrated QPF from GFS/GEFS against CCPA on 5KM NDGD grid, 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

2014031000
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
2014030900
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
2014030800
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
2014030700
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
2014030600
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
2014030500
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
2014030400
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
2014030300
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
2014030200
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
2014030100
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
2014022800
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
2014022700
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
2014022600
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
2014022500
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
2014022400
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
2014022300
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
2014022200
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
2014022100
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
2014022000
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

2014031000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022000
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

2014031000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022000
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

2014031000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022000
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

2014031000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022000
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

2014031000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030900
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014030100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022800
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022700
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022600
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022500
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022400
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022300
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022200
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022100
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180
2014022000
6-24
30-48
54-72
78-96
102-120
126-144
150-168
174-180