Swedish Meteorological and Hydrological Institute
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Swedish Meteorological and Hydrological Institute
Sveriges meteorologiska och hydrologiska institut
SMHI Logo.svg
SMHI campus in Norrköping
Agency overview
Formed1873 (1873)
HeadquartersFolkborgsvägen 17, SE-601 76 Norrköping, Sweden
58°34?52?N 16°08?53?E / 58.581188°N 16.148062°E / 58.581188; 16.148062Coordinates: 58°34?52?N 16°08?53?E / 58.581188°N 16.148062°E / 58.581188; 16.148062
Parent departmentMinistry of the Environment

The Swedish Meteorological and Hydrological Institute (Swedish: Sveriges meteorologiska och hydrologiska institut, abbreviated SMHI) is a Government agency in Sweden and operates under the Ministry of the Environment.[1] SMHI has expertise within the areas of meteorology, hydrology and oceanography, and has extensive service and business operations within these areas.


In 1873, Statens Meteorologiska Centralanstalt was founded, an autonomous part of the Royal Swedish Academy of Sciences, but the first meteorological observations began on July 1, 1874. It was not until 1880 that the first forecasts were issued. The latter will be broadcast on Stockholm radio from 19 February 1924.[2]

In 1908, the Hydrographic Office (Hydrografiska byrån, HB) was created. Its task is to scientifically map Sweden's freshwater and collaborate with the weather service in taking certain weather observations such as precipitation and snow cover. In 1919, the two services merged and became the Statens Meteorologisk-Hydrografiska Anstalt (SMHA).[2]

In 1945, the service was renamed Sveriges meteorologiska och hydrologiska institut. Prior to 1975 it was located in Stockholm but after a decision taken in the Riksdag in 1971 it was relocated to Norrköping in 1975.[2]

Staff and organisation

SMHI has offices in Gothenburg, Malmö, Sundsvall and Upplands Väsby, on top of its headquarter. To the Swedish public SMHI is mostly known for the weather forecasts in the public-service radio provided by Sveriges Radio. Many of the other major media companies in Sweden also buy weather forecasts from SMHI.

SMHI has about 650 employees. The research staff includes some 100 scientists at the Research Unit, where the Rossby Centre is part of. The research division is divided into six units:[3]

  • Meteorological prediction and analysis
  • Air quality
  • Oceanography
  • Hydrology
  • Rossby Centre (Regional and Global Climate Modelling)
  • Atmospheric Remote Sensing

The regional and global climate modelling is at the Rossby Centre, which was established at SMHI in 1997.[4]

Environmental research spans all six research units. There is also a project for providing contributions to the HIRLAM (High Resolution Limited Area Model) project.

The main goal of the research division is to support the Institute and the society with research and development. The scientists participate in many national and international research projects.

Air quality research

The air quality research unit of SMHI has 10 scientists, all of whom have expertise in air quality, atmospheric pollution transport, and atmospheric pollution dispersion modelling.[5]

Some of the atmospheric pollution dispersion models developed by the air quality research unit are:


  1. ^ About SMHI
  2. ^ a b c "History". www.smhi.se/en. Who we are. SMHI. 2018. Retrieved 2018..
  3. ^ Research on SMHI website
  4. ^ About the Rossby Centre at SMHI website
  5. ^ Air quality research staff Archived 2006-04-19 at the Wayback Machine
  6. ^ DISPERSION 2.1 web page Archived 2006-04-13 at the Wayback Machine
  7. ^ MATCH description
  8. ^ MATCH publications Archived 2012-02-04 at the Wayback Machine

External links

  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.



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