Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ari-Juhani Punkka"'
Autor:
Ari-Juhani Punkka, Matti Kämäräinen
The availability of various digitized data sources has been steeply increasing during the last 15 years. However, in Finland next to no efforts have been made to gather and normalize weather-related impact data into a single data storage. To fill thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee0241f0ab18ae17bf649d495fa6cc2
https://doi.org/10.5194/ecss2023-83
https://doi.org/10.5194/ecss2023-83
Autor:
Antti Mäkelä, Tapio Tourula, Heikki Tuomenvirta, Pauli Jokinen, Terhi Laurila, Ari-Juhani Punkka, Minna Huuskonen, Tuomo Brgman, Hannu Valta
Serious disruptions and exceptional circumstances for society, that the society tries to prepare for and act in them are at the center of security of supply. Current examples are the COVID pandemic and the ongoing energy crisis for which Finland's se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::837a0df5c7a354deaaccdf215608b920
https://doi.org/10.35614/isbn.9789523361645
https://doi.org/10.35614/isbn.9789523361645
Autor:
Ari-Juhani Punkka, Marja Bister
Publikováno v:
Weather and Forecasting. 30:182-196
The environments within which high-latitude intense and nonintense mesoscale convective systems (iMCSs and niMCSs) and smaller thunderstorm clusters (sub-MCSs) develop were studied using proximity soundings. MCS statistics covering 8 years were creat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62cf847e2ba4f666d4ea9ad9562b39f9
https://doi.org/10.1175/waf-d-13-00146.1
https://doi.org/10.1175/waf-d-13-00146.1
Publikováno v:
Tuovinen, J P, Punkka, A J, Rauhala, J, Hohti, H & Schultz, D M 2009, ' Climatology of severe hail in Finland: 1930-2006 ', Monthly Weather Review, vol. 137, no. 7, pp. 2238-2249 . https://doi.org/10.1175/2008MWR2707.1
A climatology of severe hail (2 cm in diameter or larger) in Finland was constructed by collecting newspaper, storm-spotter, and eyewitness reports. The climatology covered the warm season (1 May-14 September) during the 77-yr period of 1930-2006. Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7ce31d70b8f9e2d27b48906c4ea847e
https://doi.org/10.1175/2008mwr2707.1
https://doi.org/10.1175/2008mwr2707.1
Publikováno v:
Weather and Forecasting. 21:752-763
On 5 July 2002, a rapidly propagating bow echo formed over eastern Finland causing severe wind damage in an exceptionally large area. The Ministry of the Interior’s Emergency Response Centers received nearly 400 thunderstorm-related wind damage rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5364327508d37310ad8655c9423687b
https://doi.org/10.1175/waf953.1
https://doi.org/10.1175/waf953.1
Autor:
Ari-Juhani Punkka, Marja Bister
Publikováno v:
Monthly Weather Review. 133:362-373
There are few if any studies of statistics of deep convection occurring in high-latitude regions. In this study, the basic characteristics of convective precipitation and mesoscale convective systems (MCSs) in Finland and nearby regions have been inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::330bd24d8e36a44f73a4bf71935038f5
https://doi.org/10.1175/mwr-2854.1
https://doi.org/10.1175/mwr-2854.1
Autor:
Leena Järvi, Ari-Juhani Punkka, David M. Schultz, Tuukka Petäjä, Harri Hohti, Janne Rinne, Toivo Pohja, Markku Kulmala, Pertti Hari, Timo Vesala
Publikováno v:
Atmospheric Boundary Layers ISBN: 9780387743189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af76f66c9d68b0a9031311aae8685601
https://doi.org/10.1007/978-0-387-74321-9_13
https://doi.org/10.1007/978-0-387-74321-9_13