Zobrazeno 1 - 10
of 33
pro vyhledávání: '"S L Gray"'
Autor:
H. Wernli, S. L. Gray
Publikováno v:
Weather and Climate Dynamics, Vol 5, Pp 1299-1408 (2024)
Many fundamental concepts of synoptic-scale extratropical dynamics are based on the quasi-geostrophic equations of a dry atmosphere. This “dry dynamics” provides the essential understanding of, for example, the formation of extratropical cyclones
Externí odkaz:
https://doaj.org/article/8e4f948c492b4f3ca2c60ce694d1c51f
Autor:
E. Flaounas, L. Aragão, L. Bernini, S. Dafis, B. Doiteau, H. Flocas, S. L. Gray, A. Karwat, J. Kouroutzoglou, P. Lionello, M. M. Miglietta, F. Pantillon, C. Pasquero, P. Patlakas, M. Á. Picornell, F. Porcù, M. D. K. Priestley, M. Reale, M. J. Roberts, H. Saaroni, D. Sandler, E. Scoccimarro, M. Sprenger, B. Ziv
Publikováno v:
Weather and Climate Dynamics, Vol 4, Pp 639-661 (2023)
Many cyclone detection and tracking methods (CDTMs) have been developed in the past to study the climatology of extratropical cyclones. However, all CDTMs have different approaches in defining and tracking cyclone centers. This naturally leads to cyc
Externí odkaz:
https://doaj.org/article/83288ff695714568a69e902cddb75944
Autor:
E. Hawkins, P. Brohan, S. N. Burgess, S. Burt, G. P. Compo, S. L. Gray, I. D. Haigh, H. Hersbach, K. Kuijjer, O. Martínez-Alvarado, C. McColl, A. P. Schurer, L. Slivinski, J. Williams
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 23, Pp 1465-1482 (2023)
Billions of historical climatological observations remain unavailable to science as they exist only on paper, stored in numerous archives around the world. The conversion of these data from paper to digital could transform our understanding of histor
Externí odkaz:
https://doaj.org/article/17c3d58dbc6043e39077c2cca150ca65
Publikováno v:
Weather and Climate Dynamics, Vol 2, Pp 1303-1324 (2021)
Human activity in the Arctic is increasing as new regions become accessible, with a consequent need for improved understanding of hazardous weather there. Arctic cyclones are the major weather systems affecting the Arctic environment during summer, i
Externí odkaz:
https://doaj.org/article/71090200ffd045408fb0464ad728dbec
Publikováno v:
Weather and Climate Dynamics, Vol 2, Pp 255-279 (2021)
In this study, we address the question of the atmospheric processes that turn Mediterranean cyclones into severe storms. Our approach applies online potential vorticity (PV) budget diagnostics and piecewise PV inversion to WRF model simulations of th
Externí odkaz:
https://doaj.org/article/8564002f95694732bbb624c27daca545
Publikováno v:
Weather and Climate Dynamics, Vol 1, Pp 63-91 (2020)
Idealised simulations of Shapiro–Keyser cyclones developing a sting jet (SJ) are presented. Thanks to an improved and accurate implementation of thermal wind balance in the initial state, it was possible to use more realistic environments than in p
Externí odkaz:
https://doaj.org/article/b1a7f2adb69047f688fdd7a741b74158
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 9, Pp 4409-4418 (2014)
The sensitivity of sea breeze structure to sea surface temperature (SST) and coastal orography is investigated in convection-permitting Met Office Unified Model simulations of a case study along the south coast of England. Changes in SST of 1 K are s
Externí odkaz:
https://doaj.org/article/64392540de3248429e8a3d25f68816c5
Autor:
Ramin S. Herati, Moritz G, Mark J. Mulligan, S. W. Hyman, T. Karmacharya, Amber Cornelius, Sergei B. Koralov, S. L. Gray-Gaillard, Ali M, Wilson Jp, Allen, Marie I. Samanovic
The use of COVID-19 vaccines will play the major role in helping to end the pandemic that has killed millions worldwide. COVID-19 vaccines have resulted in robust humoral responses and protective efficacy in human trials, but efficacy trials excluded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51042034dc2f481aea6a6205c3d7df6a
https://doi.org/10.1101/2021.02.07.21251311
https://doi.org/10.1101/2021.02.07.21251311
Publikováno v:
Quart. J. Roy. Meteorol. Soc.
Recent work has shown that both the amplitude of upper level Rossby waves and the tropopause sharpness decrease with forecast lead time for several days in some operational weather forecast systems. In this contribution the evolution of error growth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=snsf_p3_pubs::6ca791d61d8c11292f9297715734c493
Autor:
Martinez-Alvarado O. H. Joos J. Chagnon M. Boettcher S. L. Gray R. S. Plant J. Methven and H.
Publikováno v:
Quart. J. Roy. Meteorol. Soc.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=snsf_p3_pubs::d1a30b555cd88c1b327e841a3426f740