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Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,11 @@ Exceptions (for `accumulation`, `min`, `max` and `mean` parameters):
* Hourly latent heat flux at surface mean (latent_heat_flux_at_surface_mean-PT01H) is only available every hour from 1 to 54 hours
* 3H latent heat flux at surface mean (latent_heat_flux_at_surface_mean-PT03H) is only available every three hours from 57 to 144 hours
* 6H latent heat flux at surface mean (latent_heat_flux_at_surface_mean-PT06H) is only available every six hours from 150 to 168 hours
* Hourly precipitation accumulation (precipitation_accumulation-PT01H) is only available every hour from 1 to 48 hours
* 3H precipitation accumulation (precipitation_accumulation-PT03H) is only available every three hours from 51 to 144 hours
* Hourly precipitation accumulation (precipitation_accumulation-PT01H) is only available every hour from 1 to 54 hours
* 3H precipitation accumulation (precipitation_accumulation-PT03H) is only available every three hours from 57 to 144 hours
* 6H precipitation accumulation (precipitation_accumulation-PT06H) is only available every six hours from 150 to 168 hours
* Radiation flux in uv downward at surface (radiation_flux_in_uv_downward_at_surface) has three hourly timesteps from 0 to 144 hours
* Radiation flux in longwave downward at surface (radiation_flux_in_longwave_downward_at_surface) has six hourly timesteps from 150 to 162 hours
* Radiation flux in uv downward at surface (radiation_flux_in_uv_downward_at_surface) has three hourly timesteps from 0 to 144 hours and six hourly timesteps from 150 to 162 hours
* Hourly rainfall accumulation (rainfall_accumulation-PT01H) is only available every hour from 1 to 54 hours
* 3H rainfall accumulation (rainfall_accumulation-PT03H) is only available every three hours from 57 to 144 hours
* 6H rainfall accumulation (rainfall_accumulation-PT06H) is only available every six hours from 150 to 168 hours
Expand All @@ -42,8 +43,8 @@ Exceptions (for `accumulation`, `min`, `max` and `mean` parameters):
* 3H remperature at screen level min (temperature_at_screen_level_min-PT03H) is only available every three hours from 57 to 144 hours
* 6H temperature at screen level min (temperature_at_screen_level_min-PT06H) is only available every six hours from 150 to 168 hours
* Hourly wind gust at 10m max (wind_gust_at_10m_max-PT01H) is only available every hour from 1 to 54 hours
* 3H wind gust at 10m max (wind_gust_at_10m_max-PT03H) is only available every three hours from 57 to 144 hours
* 6H wind gust at 10m max (wind_gust_at_10m_max-PT06H) is only available every six hours from 150 to 168 hours
* 3H wind gust at 10m max (wind_gust_at_10m_max-PT03H) is only available every three hours from 3 to 144 hours
* 6H wind gust at 10m max (wind_gust_at_10m_max-PT06H) is only available every six hours from 54 to 168 hours

## Update Frequency
The model is run four times each day, with forecast reference times of 00:00, 06:00, 12:00 and 18:00 (UTC).
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Expand Up @@ -4,7 +4,7 @@ The data is available as NetCDF files. It's offered on a free, unsupported basis

## Pressure Levels
Available pressure levels, in Pascals (Pa), are:
* 100000.0 97500.0 95000.0 92500.0 90000.0 85000.0 80000.0 75000.0 70000.0 65000.0 60000.0 55000.0 50000.0 45000.0 40000.0 37500.0 35000.0 32500.0 30000.0 27500.0 25000.0 22500.0 20000.0 17500.0 15000.0 12500.0 10000.0 7000.0 5000.0 4000.0 3000.0 2000.0 1000.0
* 100000.0 97500.0 95000.0 92500.0 90000.0 85000.0 80000.0 75000.0 70000.0 65000.0 60000.0 55000.0 50000.0 45000.0 40000.0 37500.0 35000.0 32500.0 30000.0 27500.0 25000.0 22500.0 20000.0 17500.0 15000.0 12500.0 10000.0 7000.0 5000.0 4000.0 3000.0 2000.0 1000.0 500.0 200.0 100.0 40.0

## Timesteps
The following timesteps are available:
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Expand Up @@ -2,7 +2,7 @@ This collection offers 4 parameters at 33 available height levels (5m to 6000m)

## Height Levels
Available height levels, in metres (m) above ground, are:
* 5.0 10.0 20.0 30.0 50.0 75.0 100.0 150.0 200.0 250.0 300.0 400.0 500.0 600.0 700.0 800.0 1000.0 1250.0 1500.0 1750.0 2000.0 2250.0 2500.0 2750.0 3000.0 3250.0 3500.0 3750.0 4000.0 4500.0 5000.0 5500.0 6000.0
* 5.0 10.0 20.0 30.0 40.0 50.0 60.0 75.0 100.0 125.0 150.0 175.0 200.0 225.0 250.0 275.0 300.0 350.0 400.0 450.0 500.0 600.0 700.0 800.0 900.0 1000.0 1125.0 1250.0 1375.0 1500.0 1625.0 1750.0 1875.0 2000.0 2125.0 2250.0 2375.0 2500.0 2625.0 2750.0 2875.0 3000.0 3125.0 3250.0 3375.0 3500.0 3625.0 3750.0 3875.0 4000.0 4500.0 5000.0 5500.0 6000.0 6750.0 7500.0

## Coverage area
The forecast covers the UK and Ireland, with the following latitude and longitude coordinates for each corner of the included area:
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Expand Up @@ -26,16 +26,23 @@ Exceptions (for `rate`, `accumulation`, `min` and `max` parameters):
* Hourly precipitation accumulation (precipitation_accumulation-PT01H) is only available every hour from 1 to 54 hours
* 3H precipitation accumulation (precipitation_accumulation-PT03H) is only available every three hours from 57 to 120 hours
* Precipitation rate (precipitation_rate) has 15 minutely timesteps from 0 to 54 hours
* Pressure at mean sea level (pressure_at_mean_sea_level) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours
* Hourly rainfall accumulation (rainfall_accumulation-PT01H) is only available every hour from 1 to 54 hours
* 3H rainfall accumulation (rainfall_accumulation-PT03H) is only available every three hours from 57 to 120 hours
* Rainfall rate (rainfall_rate) has 15 minutely timesteps from 0 to 54 hours
* Hourly snowfall accumulation (snowfall_accumulation-PT01H) is only available every hour from 1 to 54 hours
* 3H snowfall accumulation (snowfall_accumulation-PT03H) is only available every three hours from 57 to 120 hours
* Snowfall rate (snowfall_rate) has 15 minutely timesteps from 0 to 54 hours
* Temperature at screen level (temperature_at_screen_level) has 15 minutely timesteps from 0 to 12 hours and hourly timesteps from 13 to 120 hours
* Hourly temperature at screen level maximum (temperature_at_screen_level_max-PT01H) is only available every hour from 1 to 120 hours
* Hourly temperature at screen level minimum (temperature_at_screen_level_min-PT01H) is only available every hour from 1 to 120 hours
* Dew point temperature at screen level (temperature_of_dew_point_at_screen_level) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours
* Visibility at screen level (visibility_at_screen_level) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours
* Wind direction at 10m (wind_direction_at_10m) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours
* Wind gust at 10m (wind_gust_at_10m) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours
* Hourly wind gust at 10m maximum (wind_gust_at_10m_max-PT01H) is only available every hour from 1 to 54 hours
* 3H wind gust at 10m maximum(wind_gust_at_10m_max-PT03H) is only available every three hours from 57 to 120 hours
* Wind speed at 10m (wind_speed_at_10m) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours

## Update frequency
There are three lengths of model run, each with its own update frequency:
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Expand Up @@ -5,6 +5,8 @@ The data is available as NetCDF files. It's offered on a free, unsupported basis
## Pressure Levels
Available pressure levels, in Pascals (Pa), are:
* 100000.0 97500.0 95000.0 92500.0 90000.0 85000.0 80000.0 75000.0 70000.0 65000.0 60000.0 55000.0 50000.0 45000.0 40000.0 37500.0 35000.0 32500.0 30000.0 27500.0 25000.0 22500.0 20000.0 17500.0 15000.0 12500.0 10000.0 7000.0 5000.0 4000.0 3000.0 2000.0 1000.0
Exceptions:
* Wet bulb potential temperature on pressure levels (wet_bulb_potential_temperature) available pressure levels, in Pascals (Pa), are 85000.0 70000.0 50000.0

## Coverage area
The forecast covers the UK and Ireland, with the following latitude and longitude coordinates for each corner of the included area:
Expand All @@ -15,7 +17,7 @@ The forecast covers the UK and Ireland, with the following latitude and longitud

## Timesteps
The following time steps are available:
* every hour from 0 to 54 hours (for most parameters, see parameter table for exceptions)
* every hour from 0 to 54 hours
* every 3 hours from 57 to 120 hours

## Update frequency
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Expand Up @@ -13,6 +13,7 @@ The following time steps are available:
* every 3 hours from 57 to 120 hours

Exceptions:
* CAPE surface (CAPE_surface) has 15 minutely timesteps from 0 to 12 hours, hourly timesteps from 13 to 54 hours and 3-hourly timesteps from 57 to 120 hours
* Hourly lightning flash accumulation (lightning_flash_accumulation-PT01H) is only available every hour from 1 to 54 hours

## Update frequency
Expand Down