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5- and 10-Day Mean Model Relative Humidity (RH)
and PW Biases
North America

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Columns labeled "Fxxx" give mean RH (%) / PW (in.) biases
for forecasts made "xxx" hours in advance.

Select [05] for the 5-day mean RH bias.
Select [10] for the 10-day mean RH bias.

Go To Model:
[AVN] [Eta] [NGM] [MRF] [ECMWF Not Available] [UKMET] [NOGAPS]

Model/ Cycle	Level	F024	F048	F072	F096	F120
AVN 00Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]	[05] [10]	[05] [10]	[05] [10]
Model/ Cycle	Level	F024	F048	F072	F096	F120
AVN 12Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]	[05] [10]	[05] [10]	[05] [10]

Model/ Cycle	Level	F024	F048	F072
Eta 00Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]	[05] [10]
Model/ Cycle	Level	F024	F048	F072
Eta 12Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]	[05] [10]

Model/ Cycle	Level	F024	F048
NGM 00Z	250 MB	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]
Model/ Cycle	Level	F024	F048
NGM 12Z	250 MB	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]

Model/ Cycle	Level	F024	F048	F072	F096	F120	F144	F168
MRF 00Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
	Precip. Water (in.)	[05] [10]	[05] [10]	[05] [10]	[05] [10]	[05] [10]	[05] [10]	[05] [10]

Model/ Cycle	Level	F024	F048	F072
UKMET 00Z	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
Model/ Cycle	Level	F024	F048	F072
UKMET 12Z	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]

Model/ Cycle	Level	F024	F048	F072
NOGAPS 00Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]
Model/ Cycle	Level	F024	F048	F072
NOGAPS 12Z	250 MB	[05] [10]	[05] [10]	[05] [10]
	500 MB	[05] [10]	[05] [10]	[05] [10]
	700 MB	[05] [10]	[05] [10]	[05] [10]
	850 MB	[05] [10]	[05] [10]	[05] [10]
	1000 MB	[05] [10]	[05] [10]	[05] [10]

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Last Updated
May 30, 2001