GribStream

Central Weather Administration WRF 15 km

Codice GribStream: cwawrf15

Descrizione

CWA WRF 15 km è una previsione regionale basata su WRF pubblicata dalla Central Weather Administration di Taiwan.

In GribStream cwawrf15 fornisce una vista regionale sul Pacifico occidentale e Taiwan, utile quando i prodotti CONUS di NOAA non sono rilevanti per l'area operativa.

Il dataset è pensato per contesto meteorologico a breve termine: vento, temperatura, umidità, precipitazione e altri campi atmosferici quando disponibili nella fonte.

Usalo insieme a GFS o IFS Oper quando vuoi confrontare una previsione regionale con riferimenti globali.

Dettagli

Dataset correlati

Parametri

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Fai clic su un parametro per vedere le varianti in una tabella compatta con selettori JSON pronti da copiare. Codici, livelli e valori dei selettori restano esattamente come li espone l'API.

APCP –Accumulated Precipitation (kg/m^2)
1 variant
NOAA GRIB2 Table 4.2-0-1

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.
Level Info Horizon Introduced Selector
surface 0h-84h 3 days ago
{"name":"APCP","level":"surface","info":""}
DPT –Dew Point Temperature (K)
1 variant
NOAA GRIB2 Table 4.2-0-0

Dew point temperature is the temperature at which the air becomes saturated. It is a direct measure of moisture content.

  • Units: K.
  • When dew point is close to air temperature, fog or low cloud potential increases.
Level Info Horizon Introduced Selector
2 m above ground 0h-84h 3 days ago
{"name":"DPT","level":"2 m above ground","info":""}
DZDT –Vertical Velocity (Geometric) (m/s)
11 variants
NOAA GRIB2 Table 4.2-0-2

Geometric vertical velocity (dz/dt) is the vertical speed of air in height coordinates. Positive values indicate rising motion and negative values sinking motion.

  • Units: m/s.
Level Info Horizon Introduced Selector
100 mb 0h-84h 3 days ago
{"name":"DZDT","level":"100 mb","info":""}
1000 mb 0h-84h 3 days ago
{"name":"DZDT","level":"1000 mb","info":""}
150 mb 0h-84h 3 days ago
{"name":"DZDT","level":"150 mb","info":""}
200 mb 0h-84h 3 days ago
{"name":"DZDT","level":"200 mb","info":""}
250 mb 0h-84h 3 days ago
{"name":"DZDT","level":"250 mb","info":""}
300 mb 0h-84h 3 days ago
{"name":"DZDT","level":"300 mb","info":""}
400 mb 0h-84h 3 days ago
{"name":"DZDT","level":"400 mb","info":""}
500 mb 0h-84h 3 days ago
{"name":"DZDT","level":"500 mb","info":""}
700 mb 0h-84h 3 days ago
{"name":"DZDT","level":"700 mb","info":""}
850 mb 0h-84h 3 days ago
{"name":"DZDT","level":"850 mb","info":""}
925 mb 0h-84h 3 days ago
{"name":"DZDT","level":"925 mb","info":""}
HGT –Geopotential Height (gpm)
11 variants
NOAA GRIB2 Table 4.2-0-3

Geopotential height is the altitude of a pressure surface in the atmosphere. It is the primary field for identifying ridges, troughs, and large‑scale flow patterns.

  • Units: gpm.
Level Info Horizon Introduced Selector
100 mb 0h-84h 3 days ago
{"name":"HGT","level":"100 mb","info":""}
1000 mb 0h-84h 3 days ago
{"name":"HGT","level":"1000 mb","info":""}
150 mb 0h-84h 3 days ago
{"name":"HGT","level":"150 mb","info":""}
200 mb 0h-84h 3 days ago
{"name":"HGT","level":"200 mb","info":""}
250 mb 0h-84h 3 days ago
{"name":"HGT","level":"250 mb","info":""}
300 mb 0h-84h 3 days ago
{"name":"HGT","level":"300 mb","info":""}
400 mb 0h-84h 3 days ago
{"name":"HGT","level":"400 mb","info":""}
500 mb 0h-84h 3 days ago
{"name":"HGT","level":"500 mb","info":""}
700 mb 0h-84h 3 days ago
{"name":"HGT","level":"700 mb","info":""}
850 mb 0h-84h 3 days ago
{"name":"HGT","level":"850 mb","info":""}
925 mb 0h-84h 3 days ago
{"name":"HGT","level":"925 mb","info":""}
NSWRF –Net short-wave radiation flux (W/m^2)
1 variant

Net short-wave radiation flux (W/m^2).

Level Info Horizon Introduced Selector
surface 0h-84h 3 days ago
{"name":"NSWRF","level":"surface","info":""}
PRES –Pressure (Pa)
1 variant
NOAA GRIB2 Table 4.2-0-3

Pressure is the atmospheric pressure at the specified level. It is a fundamental mass-field variable for dynamics and thermodynamics.

  • Units: Pa.
Level Info Horizon Introduced Selector
surface 0h-84h 3 days ago
{"name":"PRES","level":"surface","info":""}
PRMSL –Pressure Reduced to Mean Sea Level (Pa)
1 variant
NOAA GRIB2 Table 4.2-0-3

Pressure reduced to mean sea level is MSLP computed from surface pressure and temperature. It is used to locate highs and lows.

  • Units: Pa.
Level Info Horizon Introduced Selector
mean sea level 0h-84h 3 days ago
{"name":"PRMSL","level":"mean sea level","info":""}
RH –Relative Humidity (percent)
12 variants
NOAA GRIB2 Table 4.2-0-1

Relative humidity describes how close the air is to saturation at the specified level. High values favor cloud formation.

  • Units: percent.
  • Higher values indicate more atmospheric moisture and greater cloud or precip potential.
Level Info Horizon Introduced Selector
100 mb 0h-84h 3 days ago
{"name":"RH","level":"100 mb","info":""}
1000 mb 0h-84h 3 days ago
{"name":"RH","level":"1000 mb","info":""}
150 mb 0h-84h 3 days ago
{"name":"RH","level":"150 mb","info":""}
2 m above ground 0h-84h 3 days ago
{"name":"RH","level":"2 m above ground","info":""}
200 mb 0h-84h 3 days ago
{"name":"RH","level":"200 mb","info":""}
250 mb 0h-84h 3 days ago
{"name":"RH","level":"250 mb","info":""}
300 mb 0h-84h 3 days ago
{"name":"RH","level":"300 mb","info":""}
400 mb 0h-84h 3 days ago
{"name":"RH","level":"400 mb","info":""}
500 mb 0h-84h 3 days ago
{"name":"RH","level":"500 mb","info":""}
700 mb 0h-84h 3 days ago
{"name":"RH","level":"700 mb","info":""}
850 mb 0h-84h 3 days ago
{"name":"RH","level":"850 mb","info":""}
925 mb 0h-84h 3 days ago
{"name":"RH","level":"925 mb","info":""}
SKINT –Skin temperature (K)
1 variant

Skin temperature (K).

Level Info Horizon Introduced Selector
surface 0h-84h 3 days ago
{"name":"SKINT","level":"surface","info":""}
SPFH –Specific Humidity (kg/kg)
1 variant
NOAA GRIB2 Table 4.2-0-1

Specific humidity is the mass of water vapor per mass of air at the specified level. It is central to moisture transport.

  • Units: kg/kg.
  • Higher values indicate more atmospheric moisture and greater cloud or precip potential.
Level Info Horizon Introduced Selector
2 m above ground 0h-84h 3 days ago
{"name":"SPFH","level":"2 m above ground","info":""}
TMP –Temperature (K)
13 variants
NOAA GRIB2 Table 4.2-0-0

Air temperature is the thermal state of the atmosphere at the specified level. It influences density, stability, and energy exchange.

  • Units: K.
Level Info Horizon Introduced Selector
100 mb 0h-84h 3 days ago
{"name":"TMP","level":"100 mb","info":""}
1000 mb 0h-84h 3 days ago
{"name":"TMP","level":"1000 mb","info":""}
150 mb 0h-84h 3 days ago
{"name":"TMP","level":"150 mb","info":""}
2 m above ground 0h-84h 3 days ago
{"name":"TMP","level":"2 m above ground","info":""}
200 mb 0h-84h 3 days ago
{"name":"TMP","level":"200 mb","info":""}
250 mb 0h-84h 3 days ago
{"name":"TMP","level":"250 mb","info":""}
300 mb 0h-84h 3 days ago
{"name":"TMP","level":"300 mb","info":""}
400 mb 0h-84h 3 days ago
{"name":"TMP","level":"400 mb","info":""}
500 mb 0h-84h 3 days ago
{"name":"TMP","level":"500 mb","info":""}
700 mb 0h-84h 3 days ago
{"name":"TMP","level":"700 mb","info":""}
850 mb 0h-84h 3 days ago
{"name":"TMP","level":"850 mb","info":""}
925 mb 0h-84h 3 days ago
{"name":"TMP","level":"925 mb","info":""}
mean sea level 0h-84h 3 days ago
{"name":"TMP","level":"mean sea level","info":""}
UGRD –U-Component of Wind (m/s)
12 variants
NOAA GRIB2 Table 4.2-0-2

U‑component of wind is the east‑west component of the horizontal wind. Combine with v for speed and direction.

  • Units: m/s.
  • Combine u and v components to compute speed and direction.
Level Info Horizon Introduced Selector
10 m above ground 0h-84h 3 days ago
{"name":"UGRD","level":"10 m above ground","info":""}
100 mb 0h-84h 3 days ago
{"name":"UGRD","level":"100 mb","info":""}
1000 mb 0h-84h 3 days ago
{"name":"UGRD","level":"1000 mb","info":""}
150 mb 0h-84h 3 days ago
{"name":"UGRD","level":"150 mb","info":""}
200 mb 0h-84h 3 days ago
{"name":"UGRD","level":"200 mb","info":""}
250 mb 0h-84h 3 days ago
{"name":"UGRD","level":"250 mb","info":""}
300 mb 0h-84h 3 days ago
{"name":"UGRD","level":"300 mb","info":""}
400 mb 0h-84h 3 days ago
{"name":"UGRD","level":"400 mb","info":""}
500 mb 0h-84h 3 days ago
{"name":"UGRD","level":"500 mb","info":""}
700 mb 0h-84h 3 days ago
{"name":"UGRD","level":"700 mb","info":""}
850 mb 0h-84h 3 days ago
{"name":"UGRD","level":"850 mb","info":""}
925 mb 0h-84h 3 days ago
{"name":"UGRD","level":"925 mb","info":""}
VGRD –V-Component of Wind (m/s)
12 variants
NOAA GRIB2 Table 4.2-0-2

V‑component of wind is the north‑south component of the horizontal wind. Combine with u for speed and direction.

  • Units: m/s.
  • Combine u and v components to compute speed and direction.
Level Info Horizon Introduced Selector
10 m above ground 0h-84h 3 days ago
{"name":"VGRD","level":"10 m above ground","info":""}
100 mb 0h-84h 3 days ago
{"name":"VGRD","level":"100 mb","info":""}
1000 mb 0h-84h 3 days ago
{"name":"VGRD","level":"1000 mb","info":""}
150 mb 0h-84h 3 days ago
{"name":"VGRD","level":"150 mb","info":""}
200 mb 0h-84h 3 days ago
{"name":"VGRD","level":"200 mb","info":""}
250 mb 0h-84h 3 days ago
{"name":"VGRD","level":"250 mb","info":""}
300 mb 0h-84h 3 days ago
{"name":"VGRD","level":"300 mb","info":""}
400 mb 0h-84h 3 days ago
{"name":"VGRD","level":"400 mb","info":""}
500 mb 0h-84h 3 days ago
{"name":"VGRD","level":"500 mb","info":""}
700 mb 0h-84h 3 days ago
{"name":"VGRD","level":"700 mb","info":""}
850 mb 0h-84h 3 days ago
{"name":"VGRD","level":"850 mb","info":""}
925 mb 0h-84h 3 days ago
{"name":"VGRD","level":"925 mb","info":""}

Nessun parametro corrisponde alla ricerca.