399 results found
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Global Lightning Imager Level 2 (GOES-East) 10 minutes aggregrated lightning count grid (0.05°). GOES satellites provide continuous weather imagery and monitoring of meteorological and space environment data across North America. GOES satellites hover continuously over one position on the surface. Because they stay above a fixed spot on the surface, they provide a constant vigil for the atmospher…
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Nowcast precipitation forecast up to 2 hours ahead, per 5 minutes, over the Netherlands. The forecast contains 25 time steps: +0 minutes to +120 minutes. Forecasted is the precipitation sum per 5 minutes, on a grid of 1x1 km. To obtain a precipitation intensity in mm/hour, the values must be multiplied by 12. The forecast is made with an operational KNMI implementation of pySTEPS (https://py…
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Rain gauge data from water board Vechtstromen, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
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Probability forecasts for possible dangerous weather, based on weather model output from the ECMWF atmospheric ensemble model. Probabilities are uncalibrated. Available are forcast for elements like: wind, temperature, precipitation, thunderstorms and fog (visibility). For every element one or multiple threshold may be available (e.g. wind 75 km/h). The forecasts are provided on a gridded basis wi…
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Rain gauge data from water board Wetterskip Fryslân, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
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A selection of near surface weather model parameters of the UWC-West HARMONIE-AROME Cy43 model, for the Caribbean domain. For this weather forecast model, KNMI works closely with Iceland, Denmark and Ireland on local short-term weather forecasts under the name "United Weather Centres-West" (UWC-West). An international project team is working on a joint Numerical Weather Prediction model (NWP), pro…
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The KNMI’23 climate scenarios are based on 240 years (8 ensembles of 30 years each) of RACMO (Regional Atmospheric Climate Model) v2.3 data for every horizon/scenario. From this data, so-called climate years are derived that can be used to identify the energy demand of cooling, of warming, and of the yearly-mean demand in buildings. This dataset contains for these climate years the hourly meteor…
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The European climatological gauge-adjusted radar precipitation dataset, EURADCLIM, addresses the need for an accurate (sub-)daily precipitation product covering 8000000 square kilometers of Europe at high spatial resolution. It consists of 1-h and 24-h precipitation accumulations (every clock-hour) at a 2-km grid for the period 2013 through 2022. It is based on the European Meteorological Network …
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The European climatological gauge-adjusted radar precipitation dataset, EURADCLIM, addresses the need for an accurate (sub-)daily precipitation product covering 8000000 square kilometers of Europe at high spatial resolution. It consists of 1-h and 24-h precipitation accumulations (every clock-hour) at a 2-km grid for the period 2013 through 2022. It is based on the European Meteorological Network …
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Current operational HARMONIE information in gridded form (regular lat-lon) of weather parameters from the KNMI HARMONIE-AROME Cy43 model. The output frequency is 1 hour.
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