GribStream

Pronóstico de actualización rápida ItaliaMeteo ICON-2I

Código GribStream: icon2iruc

Fuente oficial: MeteoHub publica ICON-2I RUC como un dataset de actualización rápida de Agenzia ItaliaMeteo en colaboración con el Servicio Idro-Meteo-Clima de Arpae Emilia-Romagna. Se distribuye bajo licencia CC BY 4.0 con atribución a ItaliaMeteo-ARPAE.

Alcance de actualización rápida: icon2iruc es el compañero de actualización cada 3 horas de icon2i, con lead times horarios hasta 24 h. Usa icon2i cuando el horizonte de 72 h importa más que la cadencia.

Descripción

ItaliaMeteo ICON-2I RUC es la versión de actualización rápida del pronóstico regional ICON-2I. Mantiene el mismo dominio de 2.2 km sobre Italia, pero publica un nuevo ciclo cada 3 horas, por lo que resulta más adecuado cuando la actualidad de los datos importa más que un horizonte de varios días.

RUC encaja especialmente bien en productos para el primer día: mapas de temperatura y viento, operaciones solares y eléctricas, planificación del transporte, seguimiento de precipitación y comparación regional. Aporta una señal específica para Italia entre los ciclos determinísticos principales.

Las verificaciones iniciales mostraron variables de temperatura, viento, humedad, punto de rocío, presión y tasa de precipitación entre 0 y 24 h. Usa icon2i cuando necesites el pronóstico regional completo hasta 72 h.

El inventario inferior reúne las variables y niveles disponibles. Elige los selectores adecuados y consulta /api/v2/icon2iruc/timeseries para series por coordenadas o /api/v2/icon2iruc/runs para extracciones por grilla y ciclo.

Detalle

Ventana de archivo: Últimos 5 días
Catálogo fuente: https://meteohub.agenziaitaliameteo.it/app/datasets
Características principales:
- El mismo dominio regional de 2.2 km centrado en Italia que utiliza el pronóstico ICON-2I de mayor alcance.
- Ciclos 00, 03, 06, 09, 12, 15, 18 y 21 UTC.
- Pronósticos horarios hasta 24 h para productos operativos del primer día.
- Adecuado cuando la actualización frecuente importa más que el horizonte de varios días del producto determinístico.
- Especialmente útil para paneles, energía renovable, logística vial, planificación marítima, seguridad pública y seguimiento del corto plazo en Italia.
Resolución: Grilla regional de 2.2 km centrada en Italia, con cobertura entre 33N y 49N y entre 3E y 22E sobre los Alpes, el Adriático, el Tirreno y el Mediterráneo cercano.
Cobertura temporal: Ciclos 00, 03, 06, 09, 12, 15, 18 y 21 UTC, con lead times horarios hasta 24 h en el producto fuente.
Usos principales: Tableros meteorológicos de Italia con actualización rápida, guía de temperatura y viento del primer día, monitoreo de precipitación de corto plazo, operaciones solares y de red eléctrica, transporte, emergencias y comparación con el ciclo icon2i de mayor alcance.

Datasets relacionados

Parámetros

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.

ALB_RAD –Short-wave albedo (%)

1 variant

Short-wave albedo (%).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ALB_RAD","level":"surface","info":""}`

ALHFL_S –Surface latent heat flux, mean since model start (W/m^2)

1 variant

Surface latent heat flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not interval energy totals.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ALHFL_S","level":"surface","info":""}`

ASHFL_S –Surface sensible heat flux, mean since model start (W/m^2)

1 variant

Surface sensible heat flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not interval energy totals.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ASHFL_S","level":"surface","info":""}`

ASOB_S –Surface net short-wave radiation flux, mean since model start (W/m^2)

1 variant

Surface net short-wave radiation flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not accumulated radiation energy.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ASOB_S","level":"surface","info":""}`

ASWDIFD_S –Surface downward diffuse short-wave radiation flux, mean since model start (W/m^2)

1 variant

Surface downward diffuse short-wave radiation flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not accumulated radiation energy.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ASWDIFD_S","level":"surface","info":""}`

ASWDIR_S –Surface downward direct short-wave radiation flux, mean since model start (W/m^2)

1 variant

Surface downward direct short-wave radiation flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not accumulated radiation energy.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ASWDIR_S","level":"surface","info":""}`

ATHB_S –Surface net long-wave radiation flux, mean since model start (W/m^2)

1 variant

Surface net long-wave radiation flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not accumulated radiation energy.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ATHB_S","level":"surface","info":""}`

ATHD_S –Surface downward long-wave radiation flux, mean since model start (W/m^2)

1 variant

Surface downward long-wave radiation flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not accumulated radiation energy.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ATHD_S","level":"surface","info":""}`

ATHU_S –Surface upward long-wave radiation flux, mean since model start (W/m^2)

1 variant

Surface upward long-wave radiation flux, mean since model start (W/m^2).

Values are means from model start through the forecast valid time, not accumulated radiation energy.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"ATHU_S","level":"surface","info":""}`

AUMFL_S –Surface momentum flux U component, mean since model start (N/m^2)

1 variant

Surface momentum flux U component, mean since model start (N/m^2).

Values are means from model start through the forecast valid time.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"AUMFL_S","level":"surface","info":""}`

AVMFL_S –Surface momentum flux V component, mean since model start (N/m^2)

1 variant

Surface momentum flux V component, mean since model start (N/m^2).

Values are means from model start through the forecast valid time.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"AVMFL_S","level":"surface","info":""}`

CAPE_CON –Convective available potential energy (J/kg)

1 variant

Convective available potential energy (J/kg).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"CAPE_CON","level":"surface","info":""}`

CAPE_ML –Mean-layer convective available potential energy (J/kg)

1 variant

Mean-layer convective available potential energy (J/kg).

Level	Info	Horizon	Introduced	Selector
`local level type 192 0`		0h-24h	5 days ago	`{"name":"CAPE_ML","level":"local level type 192 0","info":""}`

CIN_ML –Mean-layer convective inhibition (J/kg)

1 variant

Mean-layer convective inhibition (J/kg).

Level	Info	Horizon	Introduced	Selector
`local level type 192 0`		0h-24h	5 days ago	`{"name":"CIN_ML","level":"local level type 192 0","info":""}`

CLCH –High cloud cover (%)

1 variant

High cloud cover (%).

Level	Info	Horizon	Introduced	Selector
`0-400 mb`		0h-24h	5 days ago	`{"name":"CLCH","level":"0-400 mb","info":""}`

CLCL –Low cloud cover (%)

1 variant

Low cloud cover (%).

Level	Info	Horizon	Introduced	Selector
`800 mb - surface`		0h-24h	5 days ago	`{"name":"CLCL","level":"800 mb - surface","info":""}`

CLCM –Mid-level cloud cover (%)

1 variant

Mid-level cloud cover (%).

Level	Info	Horizon	Introduced	Selector
`400-800 mb`		0h-24h	5 days ago	`{"name":"CLCM","level":"400-800 mb","info":""}`

CLCT –Total cloud cover (%)

1 variant

Total cloud cover (%).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"CLCT","level":"surface","info":""}`

FI –Geopotential (m^2/s^2)

6 variants

Geopotential (m^2/s^2).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"FI","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"FI","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"FI","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"FI","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"FI","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"FI","level":"925 mb","info":""}`

GRAU_GSP –Accumulated grid-scale graupel precipitation since model start (kg/m^2)

1 variant

Accumulated grid-scale graupel precipitation since model start (kg/m^2).

Values accumulate from model start through the forecast valid time. One kg/m^2 of water equivalent is numerically one millimetre.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"GRAU_GSP","level":"surface","info":""}`

H_SNOW –Snow depth (m)

1 variant

Snow depth (m).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"H_SNOW","level":"surface","info":""}`

LPI –Lightning potential index (J/kg)

1 variant

Lightning potential index (J/kg).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"LPI","level":"surface","info":""}`

OMEGA –Vertical velocity in pressure coordinates (Pa/s)

6 variants

Vertical velocity in pressure coordinates (Pa/s).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"OMEGA","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"OMEGA","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"OMEGA","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"OMEGA","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"OMEGA","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"OMEGA","level":"925 mb","info":""}`

PMSL –Pressure reduced to mean sea level (Pa)

1 variant

Pressure reduced to mean sea level (Pa).

Level	Info	Horizon	Introduced	Selector
`mean sea level`		0h-24h	5 days ago	`{"name":"PMSL","level":"mean sea level","info":""}`

PS –Surface pressure (Pa)

1 variant

Surface pressure (Pa).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"PS","level":"surface","info":""}`

QV –Specific humidity (kg/kg)

6 variants

Specific humidity (kg/kg).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"QV","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"QV","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"QV","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"QV","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"QV","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"QV","level":"925 mb","info":""}`

RAIN_CON –Accumulated convective rainfall since model start (kg/m^2)

1 variant

Accumulated convective rainfall since model start (kg/m^2).

Values accumulate from model start through the forecast valid time. One kg/m^2 of water equivalent is numerically one millimetre.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"RAIN_CON","level":"surface","info":""}`

RAIN_GSP –Accumulated grid-scale rainfall since model start (kg/m^2)

1 variant

Accumulated grid-scale rainfall since model start (kg/m^2).

Values accumulate from model start through the forecast valid time. One kg/m^2 of water equivalent is numerically one millimetre.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"RAIN_GSP","level":"surface","info":""}`

RELHUM –Relative humidity (%)

6 variants

Relative humidity (%).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"RELHUM","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"RELHUM","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"RELHUM","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"RELHUM","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"RELHUM","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"RELHUM","level":"925 mb","info":""}`

SDI_2 –Supercell detection index 2 (1/s)

1 variant

Supercell detection index 2 (1/s).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"SDI_2","level":"surface","info":""}`

SNOWLMT –Height of the snowfall limit above mean sea level (m)

1 variant

Height of the snowfall limit above mean sea level (m).

Level	Info	Horizon	Introduced	Selector
`0C isotherm - mean sea level`		0h-24h	5 days ago	`{"name":"SNOWLMT","level":"0C isotherm - mean sea level","info":""}`

SNOW_CON –Accumulated convective snowfall water equivalent since model start (kg/m^2)

1 variant

Accumulated convective snowfall water equivalent since model start (kg/m^2).

Values accumulate from model start through the forecast valid time. Units are snowfall water equivalent.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"SNOW_CON","level":"surface","info":""}`

SNOW_GSP –Accumulated grid-scale snowfall water equivalent since model start (kg/m^2)

1 variant

Accumulated grid-scale snowfall water equivalent since model start (kg/m^2).

Values accumulate from model start through the forecast valid time. Units are snowfall water equivalent.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"SNOW_GSP","level":"surface","info":""}`

T –Temperature (K)

6 variants

Temperature (K).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"T","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"T","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"T","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"T","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"T","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"T","level":"925 mb","info":""}`

TD_2M –2 m dew point temperature (K)

1 variant

2 m dew point temperature (K).

Level	Info	Horizon	Introduced	Selector
`2 m above ground`		0h-24h	5 days ago	`{"name":"TD_2M","level":"2 m above ground","info":""}`

TOT_PREC –Accumulated total precipitation since model start (kg/m^2)

1 variant

Accumulated total precipitation since model start (kg/m^2).

Values accumulate from model start through the forecast valid time. One kg/m^2 of liquid water is numerically one millimetre; this is not a precipitation-rate field.

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"TOT_PREC","level":"surface","info":""}`

TQV –Total column-integrated water vapour (kg/m^2)

1 variant

Total column-integrated water vapour (kg/m^2).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"TQV","level":"surface","info":""}`

TWATER –Total column water (kg/m^2)

1 variant

Total column water (kg/m^2).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"TWATER","level":"surface","info":""}`

T_2M –2 m temperature (K)

1 variant

2 m temperature (K).

Level	Info	Horizon	Introduced	Selector
`2 m above ground`		0h-24h	5 days ago	`{"name":"T_2M","level":"2 m above ground","info":""}`

T_G –Ground temperature (K)

1 variant

Ground temperature (K).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"T_G","level":"surface","info":""}`

T_SO –Soil temperature (K)

9 variants

Soil temperature (K).

Level	Horizon	Introduced	Selector
`0 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"0 m underground","info":""}`
`0.005 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"0.005 m underground","info":""}`
`0.02 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"0.02 m underground","info":""}`
`0.06 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"0.06 m underground","info":""}`
`0.18 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"0.18 m underground","info":""}`
`0.54 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"0.54 m underground","info":""}`
`1.62 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"1.62 m underground","info":""}`
`14.58 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"14.58 m underground","info":""}`
`4.86 m underground`	0h-24h	5 days ago	`{"name":"T_SO","level":"4.86 m underground","info":""}`

U –U component of wind (m/s)

6 variants

U component of wind (m/s).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"U","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"U","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"U","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"U","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"U","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"U","level":"925 mb","info":""}`

UH_MAX –Maximum updraft helicity over the preceding hour (m^2/s^2)

1 variant

Maximum updraft helicity over the preceding hour (m^2/s^2).

Each forecast value is the maximum updraft helicity over the preceding hour.

Level	Info	Horizon	Introduced	Selector
`2000-8000 m above mean sea level`		0h-24h	5 days ago	`{"name":"UH_MAX","level":"2000-8000 m above mean sea level","info":""}`

U_10M –10 m U component of wind (m/s)

1 variant

10 m U component of wind (m/s).

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-24h	5 days ago	`{"name":"U_10M","level":"10 m above ground","info":""}`

V –V component of wind (m/s)

6 variants

V component of wind (m/s).

Level	Horizon	Introduced	Selector
`1000 mb`	0h-24h	5 days ago	`{"name":"V","level":"1000 mb","info":""}`
`250 mb`	0h-24h	5 days ago	`{"name":"V","level":"250 mb","info":""}`
`500 mb`	0h-24h	5 days ago	`{"name":"V","level":"500 mb","info":""}`
`700 mb`	0h-24h	5 days ago	`{"name":"V","level":"700 mb","info":""}`
`850 mb`	0h-24h	5 days ago	`{"name":"V","level":"850 mb","info":""}`
`925 mb`	0h-24h	5 days ago	`{"name":"V","level":"925 mb","info":""}`

VMAX_10M –Maximum 10 m wind over the preceding hour (m/s)

1 variant

Maximum 10 m wind over the preceding hour (m/s).

Each forecast value is the maximum 10 m wind speed over the preceding hour.

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-24h	5 days ago	`{"name":"VMAX_10M","level":"10 m above ground","info":""}`

V_10M –10 m V component of wind (m/s)

1 variant

10 m V component of wind (m/s).

Level	Info	Horizon	Introduced	Selector
`10 m above ground`		0h-24h	5 days ago	`{"name":"V_10M","level":"10 m above ground","info":""}`

WSHEAR_U –U component of 0-6000 m wind shear (m/s)

1 variant

U component of 0-6000 m wind shear (m/s).

Level	Info	Horizon	Introduced	Selector
`6000-0 m above ground`		0h-24h	5 days ago	`{"name":"WSHEAR_U","level":"6000-0 m above ground","info":""}`

WSHEAR_V –V component of 0-6000 m wind shear (m/s)

1 variant

V component of 0-6000 m wind shear (m/s).

Level	Info	Horizon	Introduced	Selector
`6000-0 m above ground`		0h-24h	5 days ago	`{"name":"WSHEAR_V","level":"6000-0 m above ground","info":""}`

WW –Weather interpretation (WMO) (code)

1 variant

Weather interpretation (WMO) (code).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"WW","level":"surface","info":""}`

W_SNOW –Snow depth water equivalent (kg/m^2)

1 variant

Snow depth water equivalent (kg/m^2).

Level	Info	Horizon	Introduced	Selector
`surface`		0h-24h	5 days ago	`{"name":"W_SNOW","level":"surface","info":""}`

W_SO –Column-integrated soil moisture (kg/m^2)

8 variants

Column-integrated soil moisture (kg/m^2).

Level	Horizon	Introduced	Selector
`0-0.01 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"0-0.01 m below ground","info":""}`
`0.01-0.03 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"0.01-0.03 m below ground","info":""}`
`0.03-0.09 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"0.03-0.09 m below ground","info":""}`
`0.09-0.27 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"0.09-0.27 m below ground","info":""}`
`0.27-0.81 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"0.27-0.81 m below ground","info":""}`
`0.81-2.43 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"0.81-2.43 m below ground","info":""}`
`2.43-7.29 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"2.43-7.29 m below ground","info":""}`
`7.29-21.87 m below ground`	0h-24h	5 days ago	`{"name":"W_SO","level":"7.29-21.87 m below ground","info":""}`

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