Data Source Attribution
The particular web, desktop, mobile application, or API to be provided by Xweather to each Xweather customer may include multiple data sources to fulfill a given request.
Data Sources
Vaisala Xweather
Vaisala Xweather provides the following data:
- Lighting strike, pulse, and flash feeds
- Lighting threats
- Global and regional Air Quality data sets
- Hail archive and threats/forecast
- Road Weather Nowcast and Forecasts
- Global models utilized within conditions, forecasts
- European Radar
Administrația Națională de Meteorologie (ANM)
Romanian meteorological alerts.
Advanced Hydrologic Prediction Service (AHPS)
River gauge information and the US accumulated precipitation data utilizes data from the Advanced Hydrologic Prediction Service (AHPS).
Agencia Estatal de Meteorología (AEMET)
Spanish meteorological alerts.
Agencija Republike Slovenije za Okolje (ARSO)
Slovenian meteorological alerts.
AirNow
Air quality observations and forecast information from AirNow, operated by the US Environmental Protection Agency (EPA).
Australian Bureau of Meteorology
Australian radar, alerts, weather observations, forecasts, and other information may utilize information provided by the Australian Bureau of Meteorology and distributed as a value-added service under the terms and conditions of the following license: http://www.bom.gov.au/data-access/3rd-party-attribution.shtml (opens in a new tab)
Canada Wildfire Information System (CWIS)
Canadian Wildfire information from the Canada Wildfire Information System (CWIS). https://cwfis.cfs.nrcan.gc.ca/home (opens in a new tab)
Copernicus Atmosphere Monitoring System (CAMS)
Air quality forecast contains direct and modified information from Copernicus Atmosphere Monitoring System operated by European Centre for Medium-Range Weather Forecasts ("ECMWF").
Cyprus Department of Meteorology (CYMET)
Cypriot meteorological alerts.
Czech Hydrometeorological Institute (CHMI)
Czech meteorological alerts.
Danmarks Meteorologiske Institut (DMI)
Danish meteorological alerts.
Deutscher Wetterdienst (DWD)
European radar and forecasts may utilize information provided by the German Met Office, known as Deutscher Wetterdienst (DWD). German meteorological alerts.
Drought Monitor Services
The Drought Monitor products utilize data from the National Drought Mitigation Center (NDMC), the U.S. Department of Agriculture (USDA) and the National Oceanic and Atmospheric Administration (NOAA).
Državni Hidrometeorološki Zavod (DHMZ)
Croatian meteorological alerts.
Environment Canada
Canadian alerts, radar, snow depth, and forecasts may utilize information provided by EC and distributed as a value-added service under the terms of conditions of the following license: https://dd.weather.gc.ca/doc/LICENCE_GENERAL.txt (opens in a new tab)
Estonian Environment Agency (ESTEA)
Estonian meteorological alerts.
Eurostat
Administrative Unit Boundaries from Eurostat utilized for alert boundaries within Europe.
Eurostat Copyright Notice:
Copyright notice
When data downloaded from this page is used in any printed or electronic publication, in addition to any other provisions applicable to the whole Eurostat website, data source will have to be acknowledged in the legend of the map and in the introductory page of the publication with the following copyright notice:
EN: © EuroGeographics for the administrative boundaries
FR: © EuroGeographics pour les limites administratives
DE: © EuroGeographics bezüglich der Verwaltungsgrenzen
Federal Office of Meteorology and Climatology MeteoSwiss
Swiss meteorological alerts.
Federalni Hidrometeorološki Zavod BiH (FHMZ)
Bosnian meteorological alerts.
Finnish Meteorological Institute (FMI)
Finnish meteorological alerts.
GeoSphere Austria
Austrian meteorological alerts.
Hellenic National Meteorological Service (HNMS)
Greek meteorological alerts.
HungaroMet
Hungarian meteorological alerts.
Hydrometeorological Service of Republic of North Macedonia (HMS)
North Macedonian meteorological alerts.
Icelandic Meteorological Office (IMO)
Icelandic meteorological alerts.
India Meteorological Department (IMD) National Weather Forecasting Centre (NWFC)
Indian meteorological alerts.
Institut Royal Météorologique/Koninklijk Meteorologisch Instituut (IRM/KMI)
Belgian meteorological alerts.
Instituto Nacional de Meteorologia (INMET)
Brazilian meteorological alerts.
Instituto Português do Mar e da Atmosfera (IPMA)
Portuguese meteorological alerts.
Instytut Meteorologii i Gospodarki Wodnej - Państwowy Instytut Badawczy (IMGW-PIB)
Polish meteorological alerts.
Israel Meteorological Service (IMS)
Israeli meteorological alerts.
Japanese Meteorology Agency (JMA)
Japanese radar information may utilize information from the Japanese Meteorology Agency (JMA).
Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Dutch meteorological alerts.
Korea Meteorological Administration
South Korean meteorological alerts.
Latvijas Vides, Ģeoloģijas un Meteoroloģijas Centrs (LVĢMC)
Latvian meteorological alerts.
Lietuvos Hidrometeorologijos Tarnyba (LHMT)
Lithuanian meteorological alerts.
Malta Meteorological Office (MAMO)
Maltese meteorological alerts.
Met Éireann
Irish meteorological alerts.
MeteoAlarm
European alerts utilize information from MeteoAlarm.
MeteoLux
Luxembourgish meteorological alerts.
Meteorologisk Institutt (MET Norway)
Norwegian meteorological alerts.
Météo-France
French meteorological alerts.
National Institute of Meteorology and Hydrology (NIMH)
Bulgarian meteorological alerts.
National Interagency Fire Center (NIFC)
US Wildfire information from the National Interagency Fire Center (NIFC). https://www.nifc.gov/ (opens in a new tab)
National Operational Hydrologic Remote Sensing Center
USA high-resolution snow depth information utilizes data from the National Operational Hydrologic Remote Sensing Center:
National Operational Hydrologic Remote Sensing Center. 2004. Snow Data Assimilation System (SNODAS) Data Products at NSIDC. Boulder, Colorado USA: National Snow and Ice Data Center. http://dx.doi.org/10.7265/N5TB14TC (opens in a new tab)
National Weather Service (NWS) / National Oceanic and Atmospheric Administration (NOAA)
US radar, US satellites, alerts, weather observations, forecasts, and other information may utilize information provided by the National Weather Service (NWS) and the National Oceanic and Atmospheric Administration (NOAA).
NOAA CoastWatch/OceanWatch
Sea Surface Temperatures may utilize information from the NOAA CoastWatch / OceanWatch, including data from the NOAA Geo-Polar Blended Global SST Analysis.
NOAA WaveWatch
Wave heights and other wave data sets may utilize information from NOAA WaveWatch.
OpenAQ
Air quality observation information from OpenAQ.org. Data license: https://github.com/openaq/openaq-api/blob/develop/LICENSE.md (opens in a new tab)
Republički Hidrometeorološki Zavod Srbije (RHMZ)
Serbian meteorological alerts.
Servicio Meteorológico Nacional (SMN)
Mexican meteorological alerts.
Servizio Meteorologico dell'Aeronautica Militare (MeteoAM)
Italian meteorological alerts.
Slovenský Hydrometeorologický Ústav (SHMÚ)
Slovak meteorological alerts### Serviciul Hidrometeorologic de Stat (SHS) Moldovan meteorological alerts.
South African Weather Service
South African meteorological alerts.
Sveriges Meteorologiska och Hydrologiska Institut (SMHI)
Swedish meteorological alerts.
Taiwan Air Quality Monitoring Network
Air quality observations from Taiwan Open Data, https://data.gov.tw/licenses (opens in a new tab)
University of Wisconsin-Madison
Global satellite information may utilize information from the University of Wisconsin-Madison.
UK Met Office
United Kingdom radar may utilize information provided by the UK Met Office and contains public sector information licensed under the Open Government Licence. British meteorological alerts.
Ukrainian Hydrometeorological Center (UHMC)
Ukrainian meteorological alerts.
Zavod za Hidrometeorologiju i Seizmologiju (ZHMS)
Montenegrin meteorological alerts