Blanchard D.O., 1998, Assessing the vertical distribution of Convective Available Potential Energy, Weather and Forecasting, 13, 870 – 877. Brooks H.E., 2009, Proximity soundings for severe convection for Europe and the United States from reanalysis data, Atmospheric Research, 93, 546 – 553. Brooks H.E., Anderson A.R., Riemann K., Ebbers I., Flachs H., 2007, Climatological aspects of convective parameters from the NCAR/NCEP reanalysis, Atmospheric Research, 83, 294 – 305. Brooks H.E., Lee J.W., Craven J.P., 2003, The spatial distribution of severe thunderstorm and tornado environments from global reanalysis data, Atmospheric Research, 67 – 68, 73 – 94. Čabajová Z., 2011, Vetrová kalamita v roku 2004 vo Vysokých Tatrách – príčiny, priebeh, dôsledky a obnova postihnutého územia, [ w : ] A. Pribullová ( red. ), Meteorológia a klimatológia vo vyučovaní II, Vzduch v pohybe, Vydal Geofyzikálny ústav SAV, Bratislava, 59 – 63. Chaboureau J.-P., Guichard F., Redelsperger J.-L., Lafore J.-P., 2004, The role of stability and moisture in the diurnal cycle of convection over land, Quarterly Journal of the Royal Meteorological Society, 130 ( 604 ), 3105 – 3117. DeRubertis D., 2006, Recent trends in four common stability indices derived from U.S. radiosonde observations, Journal of Climate, 19, 309 – 323. Doswell III C.A., Carbin G.W., Brooks H.E., 2012, The tornadoes of spring 2011 in the USA : An historical perspective, Weather, 67 ( 4 ), 68 – 94. Galway J.G., 1956, The lifted index as a predictor of latent instability, Bulletin of the American Meteorological Society, 37, 528 – 529. George J.J., 1960, Weather forecasting for aeronautics, Academic Press, London. Gubenko I.M., Rubinshtein K.G., 2015, Analysis of the results of thunderstorm forecasting based on atmospheric instability indices using the WRF-ARW numerical model data, Russian Meteorology and Hydrology, 40 ( 1 ), 16 – 24. Hand W.H., Cappelluti G., 2011, A global hail climatology using the UK Met Office convection diagnosis procedure ( CDP ) and model analyses, Meteorological Applications, 18, 446–458. Miller R.C., 1972, Notes on analysis and severe-storm forecasting procedures of the Air Force Global Weather Central, Scott Air Force Base, IL, 190. Moncrieff M.W., Miller M.J., 1976, The dynamics and simulation of tropical cumulonimbus and squall-lines, Quarterly Journal of the Royal Meteorological Society, 102, 373–394. Palencia C., Giaiotti D., Stel F., Castro A., Fraile R., 2010, Maximum hailstone size : Relationship with meteorological variables, Atmospheric Research, 96, 256–265. Rauhala J., Schultz D.M., 2009, Severe thunderstorm and tornado warnings in Europe, Atmospheric Research, 93, 369 – 380. Riemann-Campe K., Fraedrich K., Lunkeit F., 2009, Global climatology of Convective Available Potential Energy ( CAPE ) and Convective Inhibition ( CIN ) in ERA-40 reanalysis, Atmospheric Research, 93, 534 – 545. Romero R., Gaya M., Doswell II C.A., 2007, European climatology of severe convective storm environmental parameters : A test for significant tornado events, Atmospheric Research, 83, 389 – 404. Sanchez J.L., Marcos J.L., Dessens J., Lopez L., Bustos C., Garcia-Ortega E., 2009, Assessing sounding-derived parameters as storm predictors in different latitudes, Atmospheric Research, 93, 446 – 456. Showalter A.K., 1953, A stability index for thunderstorm forecasting, Bulletin of the American Meteorological Society, 34, 250 – 252. Siedlecki M., 2009, Selected instability indices in Europe, Theoretical and Applied Climatology, 96, 85 – 94. Siedlecki M., Rzepa M., 2008, Charakterystyka całkowitej energii chwiejności atmosfery nad Europą w latach 1991 – 2003, Przegląd Geofizyczny, 53 ( 1 ), 43 – 54. Wong S., Dessler A.E., 2005, Suppression of deep convection over the tropical North Atlantic by the Saharian Air Layer, Geophysical Research Letters, 32 ( L09808 ), 1 – 4. Venkat Ratnam M., Durga Santhi Y., Rajeevan M., Vijaya Bhaskara Rao S., 2013, Diurnal variability of stability indices observed using radiosonde observations over a tropical station : Comparison with microwave radiometer measurements, Atmospheric Research, 124, 21 – 33. Strony internetowe http://weather.uwyo.edu/ (15.02.2015). http://www.estofex.org (15.06.2015). http://www.eswd.eu/ (15.04.2015). http://www.ipcc.ch (15.02.2015). http://www.knmi.nl/ (30.06.2015). http://www.lightningmaps.org (15.06.2015). http://www.ogimet.com/ (15.04.2015). http://www.wetterzentrale.de (15.06.2015). http://www.wetter3.de (15.06.2015).