Estado: NBM v5 ya está en la familia operativa de NBM. Para integraciones de producción con cuantiles y probabilidades, usa nbmqmd cuando la fuente operativa publica la familia necesaria, y usa los datasets operativos de grilla principal para campos determinísticos.
La fuente de origen es noaa-nbm-para-pds. GribStream conserva nbmparqmd como línea paralela separada para comparación, sin mezclar esos datos con el archivo operativo.
NBM Parallel QMD es la salida paralela pública del Quantile-Matched Dataset de NBM para CONUS. Sirve para comparar cómo cambian cuantiles, percentiles y probabilidades cuando NOAA publica una línea experimental.
Para producción con NBM v5, usa nbmqmd cuando la familia operativa incluye el producto que necesitas. nbmparqmd queda como referencia de comparación y como espacio para futuras iteraciones experimentales.
La familia QMD importa especialmente cuando tus consultas trabajan con umbrales o rangos de riesgo, no con una única trayectoria determinística. En NBM v5, la actualización conecta esos productos con cambios en QPF, PoP, nieve calibrada y guías por percentiles.
GribStream mantiene la salida paralela bajo un código de modelo separado para que puedas comparar contra la familia operativa sin cambiar el significado histórico de tus consultas existentes.
Los campos name, level e info son parte del selector de la API y no se traducen; valores como prob >25.4, 46% level o max-18h se copian exactamente desde el catálogo.
Permite comparar la familia QMD paralela contra QMD operativo cuando NOAA publica datos paralelos.
Está orientado a validación de cuantiles, percentiles y probabilidades, no a producción NBM v5.
Mantiene name, level e info como selectores exactos de la API.
Se conserva separado para evitar cambios silenciosos en integraciones que dependen de la familia NBM operativa.
Resolución: Aproximadamente 2.5 km en la grilla CONUS.
Cobertura temporal: Ciclos horarios; lead time (horizonte de pronóstico) de 1 a 276 h cuando la fuente publica esos plazos. La línea paralela conserva principalmente los últimos 5 días.
Usos principales: Comparación de cuantiles de precipitación, probabilidades por umbral, percentiles de temperatura, viento y ráfagas, validación de productos de riesgo y revisión de integraciones antes de usar solo QMD operativo.
Haz clic en un parámetro para ver sus variantes en una tabla compacta con selectores JSON listos para copiar. Los códigos, niveles y valores de selector se mantienen exactamente como los expone la API.
Accumulated precipitation represents the total water-equivalent amount of rain and snow during the output period. It is a primary field for hydrologic impacts and event totals.
Units: kg/m^2.
Use with the model time interval to interpret totals and compare to gauges.
Apparent temperature combines air temperature, humidity, and wind to estimate how hot or cold it feels to humans. It is useful for heat and cold stress assessments.
Units: K.
Level
Info
Horizon
Introduced
Selector
2 m above ground
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":""}
2 m above ground
0% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"0% level"}
2 m above ground
10% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"10% level"}
2 m above ground
100% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"100% level"}
2 m above ground
15% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"15% level"}
2 m above ground
20% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"20% level"}
2 m above ground
25% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"25% level"}
2 m above ground
30% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"30% level"}
2 m above ground
35% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"35% level"}
2 m above ground
40% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"40% level"}
2 m above ground
45% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"45% level"}
2 m above ground
5% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"5% level"}
2 m above ground
50% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"50% level"}
2 m above ground
55% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"55% level"}
2 m above ground
60% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"60% level"}
2 m above ground
65% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"65% level"}
2 m above ground
70% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"70% level"}
2 m above ground
75% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"75% level"}
2 m above ground
80% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"80% level"}
2 m above ground
85% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"85% level"}
2 m above ground
90% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"90% level"}
2 m above ground
95% level
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"95% level"}
2 m above ground
prob <244.261
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob <244.261"}
2 m above ground
prob <249.817
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob <249.817"}
2 m above ground
prob <255.372
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob <255.372"}
2 m above ground
prob >305.372
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob >305.372"}
2 m above ground
prob >308.14
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob >308.14"}
2 m above ground
prob >310.928
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob >310.928"}
2 m above ground
prob >313.706
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob >313.706"}
2 m above ground
prob >316.483
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob >316.483"}
2 m above ground
prob >322.039
1h-276h
5 days ago
{"name":"APTMP","level":"2 m above ground","info":"prob >322.039"}
Joint fire weather probability expresses the chance that combined fire-weather criteria are met during the valid period. It is intended for elevated wildfire-spread and rapid-growth risk assessment.
Units: %.
Interpret this as a probability field rather than a categorical flag.