National Blend of Models (NBM)

GribStream Code: nbm

Description

The National Blend of Models (NBM) is a robust, nationwide framework of calibrated forecast tools that combines both NWS and external numerical weather prediction outputs, along with refined post-processed guidance. Its primary objective is to deliver a highly accurate, consistent, and reliable foundation for gridded forecasts.

Detail

Product page: https://vlab.noaa.gov/web/mdl/nbm/
Key Features:
- Combines data from multiple models for enhanced accuracy.
- Provides probabilistic and deterministic forecasts.
- Uses advanced post-processing techniques for bias correction.
Resolution: 2.5–5 km (varies by domain).
Temporal Coverage: Updated hourly, with forecasts up to 11 days.
Primary Use Cases: Public safety, decision-making, probabilistic severe weather prediction.

Parameters:

Name	Level	Info	Description	Introduced	Min Horizon	Max Horizon
APCP	surface		Accumulated Precipitation (mm)	2020-09-29T12:00:00Z	1	264
APCP	surface	prob >0.254	Accumulated Precipitation (mm)	2020-09-29T12:00:00Z	1	264
APTMP	2 m above ground		Apparent Temperature (°K)	2020-09-29T12:00:00Z	1	264
ASNOW	surface		Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	prob >0.4572	Accumulated Snow (m)	2020-09-29T12:00:00Z	24	264
ASNOW	surface	prob >0.6096	Accumulated Snow (m)	2020-09-29T12:00:00Z	24	264
ASNOW	surface	prob >0.762	Accumulated Snow (m)	2020-09-29T12:00:00Z	24	264
ASNOW	surface	prob >0.1524	Accumulated Snow (m)	2020-09-29T12:00:00Z	6	264
ASNOW	surface	prob >0.2032	Accumulated Snow (m)	2020-09-29T12:00:00Z	6	264
ASNOW	surface	prob >0.3048	Accumulated Snow (m)	2020-09-29T12:00:00Z	6	264
ASNOW	surface	5% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	10% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	25% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	50% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	75% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	90% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	95% level	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	prob >0.00254	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	prob >0.0254	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	prob >0.0508	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	prob >0.127	Accumulated Snow (m)	2023-01-16T13:00:00Z	6	263
ASNOW	surface	prob >0.1016	Accumulated Snow (m)	2020-09-29T12:00:00Z	1	264
ASNOW	surface	prob >0.254	Accumulated Snow (m)	2023-01-16T13:00:00Z	6	263
ASNOW	surface	prob >0.9144	Accumulated Snow (m)	2023-01-16T13:00:00Z	53	263
ASNOW	surface	prob >0.0762	Accumulated Snow (m)	2023-01-16T13:00:00Z	1	263
ASNOW	surface	prob >1.219	Accumulated Snow (m)	2023-01-16T13:00:00Z	77	263
ASNOW	surface	prob >0.00762	Accumulated Snow (m)	2023-01-16T13:00:00Z	1	36
ASNOW	surface	prob >0.0127	Accumulated Snow (m)	2023-01-16T13:00:00Z	1	36
ASNOW	surface	prob >0.01778	Accumulated Snow (m)	2023-01-16T13:00:00Z	1	36
ASNOW	surface	prob >0.0381	Accumulated Snow (m)	2023-01-16T13:00:00Z	1	36
ASNOW	surface	prob >0.0635	Accumulated Snow (m)	2023-01-16T13:00:00Z	1	36
CAPE	surface		Convective Available Potential Energy (J/kg)	2020-09-29T12:00:00Z	1	264
CAPE	surface	ens std dev	Convective Available Potential Energy (J/kg)	2020-09-29T12:00:00Z	1	264
CDCB	reserved		Cloud Base (m)	2023-01-16T13:00:00Z	1	36
CDCB	high cloud layer		Cloud Base (m)	2023-01-16T13:00:00Z	1	36
CDCTOP	reserved		Cloud Top (m)	2023-01-16T13:00:00Z	1	36
CEIL	cloud ceiling		Ceiling (m)	2020-09-29T12:00:00Z	1	84
CEIL	cloud base		Ceiling (m)	2020-09-29T12:00:00Z	1	84
CEIL	cloud ceiling	prob <304.8	Ceiling (m)	2020-09-29T12:00:00Z	1	78
CEIL	cloud ceiling	prob <152.4	Ceiling (m)	2020-09-29T12:00:00Z	1	78
CEIL	cloud ceiling	prob <914.5	Ceiling (m)	2020-09-29T12:00:00Z	1	78
CEIL	cloud ceiling	prob <609.6	Ceiling (m)	2023-01-16T13:00:00Z	1	36
CEIL	cloud ceiling	prob <2011.68	Ceiling (m)	2023-01-16T13:00:00Z	1	36
CWASP	surface	5% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	10% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	25% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	50% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	75% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	90% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	95% level	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	unknown derived fcst	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	prob >50	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	prob >65	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	prob >70	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	prob >75	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
CWASP	surface	prob >85	Cloud Water Associated Snowfall Probability (%)	2024-04-15T17:00:00Z	1	264
DIST	surface - 610 m above ground		Distance (km)	2020-09-29T12:00:00Z	1	36
DPT	2 m above ground		Dew Point Temperature (°K)	2020-09-29T12:00:00Z	1	264
DPT	2 m above ground	ens std dev	Dew Point Temperature (°K)	2020-09-29T12:00:00Z	1	264
DRYTPROB	surface	prob >0	Dry Thunderstorm Probability (%)	2022-06-01T12:00:00Z	3	83
DSWRF	surface		Downward Shortwave Radiation Flux (W/m^2)	2020-09-29T12:00:00Z	1	264
ELLINX	400-300 mb		Ellrod Index (unitless)	2022-06-01T12:00:00Z	1	259
FICEAC	surface	5% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	10% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	25% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	50% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	75% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	90% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	95% level	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	prob >0.254	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	prob >2.54	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	prob >6.35	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	prob >12.7	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface	prob >25.4	Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	6	264
FICEAC	surface		Fraction of Ice Accumulation (%)	2022-06-01T12:00:00Z	1	264
FOSINDX	surface		Fosberg Fire Weather Index (unitless)	2020-09-29T12:00:00Z	6	264
FRZSPR	surface		Freezing Spray (yes=1/no=0)	2024-04-15T17:00:00Z	1	240
GUST	10 m above ground		Wind Gust (m/s)	2020-09-29T12:00:00Z	1	264
GUST	10 m above ground	ens std dev	Wind Gust (m/s)	2020-09-29T12:00:00Z	1	264
HAILPROB	surface	prob >0	Probability of Hail (%)	2023-01-16T15:00:00Z	4	33
HINDEX	entire atmosphere (considered as a single layer)		Heat Index (°K)	2020-09-29T12:00:00Z	6	264
HTSGW	surface		Significant Wave Height (m)	2020-09-29T12:00:00Z	1	240
HTSGW	surface	ens std dev	Significant Wave Height (m)	2020-09-29T12:00:00Z	1	240
HTSGW	surface	10% level	Significant Wave Height (m)	2023-01-16T13:00:00Z	1	240
HTSGW	surface	50% level	Significant Wave Height (m)	2023-01-16T13:00:00Z	1	240
HTSGW	surface	90% level	Significant Wave Height (m)	2023-01-16T13:00:00Z	1	240
ICPRB	152.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	304.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	457.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	609.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	762 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	914.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1066.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1219.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1371.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1524 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1676.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1828.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	1981.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	2133.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	2286 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	2438.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	2590.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	2743.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	2895.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3048 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3200.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3352.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3505.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3657.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3810 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	3962.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	4114.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	4267.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	4419.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	4572 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	4724.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	4876.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5029.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5181.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5334 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5486.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5638.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5791.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	5943.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	6096 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	6248.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	6400.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	6553.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	6705.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	6858 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7010.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7162.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7315.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7467.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7620 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7772.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	7924.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8077.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8229.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8382 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8534.4 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8686.8 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8839.2 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	8991.6 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICPRB	9144 m above mean sea level		Ice Probability (%)	2023-01-16T13:00:00Z	1	20
ICSEV	152.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	304.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	457.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	609.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	762 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	914.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1066.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1219.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1371.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1524 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1676.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1828.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	1981.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	2133.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	2286 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	2438.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	2590.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	2743.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	2895.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3048 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3200.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3352.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3505.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3657.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3810 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	3962.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	4114.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	4267.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	4419.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	4572 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	4724.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	4876.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5029.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5181.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5334 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5486.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5638.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5791.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	5943.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	6096 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	6248.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	6400.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	6553.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	6705.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	6858 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7010.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7162.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7315.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7467.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7620 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7772.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	7924.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8077.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8229.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8382 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8534.4 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8686.8 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8839.2 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	8991.6 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
ICSEV	9144 m above mean sea level		Ice Severity (unitless)	2023-01-16T13:00:00Z	1	20
MAXREF	1000 m above ground		Maximum Reflectivity (dBZ)	2020-09-29T12:00:00Z	1	36
MAXRH	2 m above ground		Maximum Relative Humidity (%)	2020-09-29T12:00:00Z	13	264
MINRH	2 m above ground		Minimum Relative Humidity (%)	2020-09-29T12:00:00Z	13	264
MIXHT	entire atmosphere (considered as a single layer)		Mixing Height (m)	2020-09-29T12:00:00Z	1	264
PCPDUR	surface		Precipitation Duration (hours)	2022-06-01T12:00:00Z	12	264
PTYPE	surface	prob >=3 <4	Precipitation Type (coded)	2020-09-29T12:00:00Z	1	264
PTYPE	surface	prob >=1 <2	Precipitation Type (coded)	2020-09-29T12:00:00Z	1	264
PTYPE	surface	prob >=8 <9	Precipitation Type (coded)	2020-09-29T12:00:00Z	1	264
PTYPE	surface	prob >=5 <7	Precipitation Type (coded)	2020-09-29T12:00:00Z	1	264
PWTHER	surface - reserved		Probable Weather Type (coded)	2020-09-29T12:00:00Z	1	264
RETOP	cloud top		Radar Echo Top (m)	2020-09-29T12:00:00Z	1	36
RH	2 m above ground		Relative Humidity (%)	2020-09-29T12:00:00Z	1	264
SIPD	152.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	304.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	457.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	609.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	762 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	914.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1066.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1219.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1371.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1524 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1676.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1828.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	1981.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	2133.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	2286 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	2438.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	2590.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	2743.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	2895.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3048 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3200.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3352.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3505.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3657.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3810 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	3962.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	4114.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	4267.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	4419.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	4572 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	4724.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	4876.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5029.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5181.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5334 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5486.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5638.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5791.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	5943.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	6096 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	6248.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	6400.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	6553.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	6705.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	6858 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7010.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7162.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7315.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7467.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7620 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7772.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	7924.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8077.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8229.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8382 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8534.4 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8686.8 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8839.2 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	8991.6 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SIPD	9144 m above mean sea level		Snow/Ice Potential Diagnosis (unitless)	2023-01-16T13:00:00Z	1	20
SNOWLR	surface		Snow Liquid Ratio (%)	2022-06-01T12:00:00Z	1	264
SNOWLR	surface	5% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLR	surface	10% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLR	surface	25% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLR	surface	50% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLR	surface	75% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLR	surface	90% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLR	surface	95% level	Snow Liquid Ratio (%)	2023-01-16T13:00:00Z	1	263
SNOWLVL	0 m above mean sea level		Snow Level (m)	2022-06-01T12:00:00Z	1	264
SNOWLVL	surface	5% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
SNOWLVL	surface	10% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
SNOWLVL	surface	25% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
SNOWLVL	surface	50% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
SNOWLVL	surface	75% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
SNOWLVL	surface	90% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
SNOWLVL	surface	95% level	Snow Level (m)	2023-01-16T13:00:00Z	1	263
TCDC	reserved		Total Cloud Cover (%)	2023-01-16T13:00:00Z	1	36
TCDC	high cloud layer		Total Cloud Cover (%)	2023-01-16T13:00:00Z	1	36
TCDC	surface		Total Cloud Cover (%)	2020-09-29T12:00:00Z	1	264
TCDC	surface	ens std dev	Total Cloud Cover (%)	2020-09-29T12:00:00Z	1	264
THUNC	entire atmosphere		Thunderstorm Chance (%)	2023-01-16T13:00:00Z	1	36
TMAX	2 m above ground		Maximum Temperature (°K)	2020-09-29T12:00:00Z	12	264
TMAX	2 m above ground	ens std dev	Maximum Temperature (°K)	2020-09-29T12:00:00Z	12	264
TMIN	2 m above ground		Minimum Temperature (°K)	2020-09-29T12:00:00Z	12	264
TMIN	2 m above ground	ens std dev	Minimum Temperature (°K)	2020-09-29T12:00:00Z	12	264
TMP	surface		Temperature (°K)	2020-09-29T12:00:00Z	1	264
TMP	2 m above ground		Temperature (°K)	2020-09-29T12:00:00Z	1	264
TMP	2 m above ground	ens std dev	Temperature (°K)	2020-09-29T12:00:00Z	1	264
TORPROB	surface	prob >0	Tornado Probability (%)	2023-01-16T15:00:00Z	4	33
TPWDIR	10 m above ground		Total Precipitable Water Direction (degrees)	2024-04-16T01:00:00Z	1	167
TPWSPD	10 m above ground		Total Precipitable Water Speed (m/s)	2024-04-16T01:00:00Z	1	167
TRWDIR	entire atmosphere (considered as a single layer)		Tropical Wind Direction (degrees)	2022-06-01T12:00:00Z	1	264
TRWSPD	entire atmosphere (considered as a single layer)		Tropical Wind Speed (m/s)	2022-06-01T12:00:00Z	1	264
TSRWE	surface	prob >7.35e-05	Tropical Storm Wind Estimate (m/s)	2020-09-29T12:00:00Z	25	264
TSTM	surface	probability forecast	Thunderstorm (yes=1/no=0)	2020-09-29T12:00:00Z	1	192
TSTM	surface	prob >0	Thunderstorm (yes=1/no=0)	2023-01-16T15:00:00Z	1	45
TURB	surface - 1372 m above ground		Turbulence (unitless)	2020-09-29T12:00:00Z	1	264
VIL	entire atmosphere		Vertically Integrated Liquid (kg/m^2)	2020-09-29T12:00:00Z	1	36
VIS	surface		Visibility (km)	2020-09-29T12:00:00Z	1	79
VIS	surface	prob <1609.34	Visibility (km)	2020-09-29T12:00:00Z	1	78
VIS	surface	prob <4828.03	Visibility (km)	2020-09-29T12:00:00Z	1	78
VIS	surface	prob <8046.73	Visibility (km)	2020-09-29T12:00:00Z	1	78
VIS	surface	prob <3218.69	Visibility (km)	2023-01-16T13:00:00Z	1	36
VRATE	entire atmosphere (considered as a single layer)		Vertical Rate (m/s)	2020-09-29T12:00:00Z	1	264
WDIR	surface - 610 m above ground		Wind Direction (degrees)	2020-09-29T12:00:00Z	1	36
WDIR	30 m above ground		Wind Direction (degrees)	2020-09-29T12:00:00Z	1	264
WDIR	10 m above ground		Wind Direction (degrees)	2020-09-29T12:00:00Z	1	264
WDIR	80 m above ground		Wind Direction (degrees)	2020-09-29T12:00:00Z	1	264
WIND	surface - 610 m above ground		Wind Speed (m/s)	2020-09-29T12:00:00Z	1	36
WIND	30 m above ground		Wind Speed (m/s)	2020-09-29T12:00:00Z	1	264
WIND	10 m above ground		Wind Speed (m/s)	2020-09-29T12:00:00Z	1	264
WIND	80 m above ground		Wind Speed (m/s)	2020-09-29T12:00:00Z	1	264
WIND	10 m above ground	ens std dev	Wind Speed (m/s)	2020-09-29T12:00:00Z	1	264
WINDPROB	surface	prob >0	Wind Probability (%)	2023-01-16T15:00:00Z	4	33