Found inside – Page 347Nocturnal thunderstorms form because of radiation from the top of a moist layer . The top portion of the lapse rate cools too fast , triggering the ... Found inside – Page 11-9Violent thunderstorms with hail are common in high mountains such as the Rockies ... scattered along the individual peaks of the NOCTURNAL THUNDERSTORMS . Found inside – Page 11In the Great Plains nighttime thunderstorms , sometimes called " nocturnal thunderstorms , ” occur with considerable frequency during the spring and summer ... Found inside – Page 12-4Day - Convective - Type Thunderstorms of Florida - Figure 12–5 . Night WINDWARD LEEWARD 45,000 40,000 • RAIN ... Nocturnal Thunderstorms of the Midwest . Found inside – Page 138In these two months it is also greater near Dar-es-Salaam (7—10 days of thunder each month) where nocturnal thunderstorms are liable to occur with the onset ... Found inside – Page 586The average duration of nocturnal thunderstorms at Omaha is greater than that for the daytime storms . Factors causally related to the nocturnal maximum ... Found inside – Page 22Consideration of only summer data on thunderstorms can be mi sleading . ... Because of the nocturnal frequency of such storms , NASHVILLE 1950-1983 ... Found inside – Page 15-1540 230 220 THUNDERSTORMS Nocturnal Thunderstorms Although the term nocturnal , meaning occurring during the night , is sometimes applied to convective ... Found inside – Page 72Weather Bureau, Horace Robert Byers, Roscoe R. Braham, Thunderstorm Project ... Prior to nocturnal thunderstorms occurring after 10 o'clock in the evening ... Found inside – Page 169Taken all together , there seems to be some reason for regarding the winter nocturnal and marine thunderstorms as in good part of convectional origin . The objection may be urged that if the upper air descended in large volume , a clear space ... Found inside – Page 30-4This nocturnal formation is due to the fact that large water bodies radiate the greatest amount of heat during the night . Orographic Thunderstorms . Found inside – Page 47These thunderstorms generally progress or move from southwest to northeast due to topography and other factors . The maximum inland effects of these nocturnal thunderstorms reach a line from Citronelle , in southwest Alabama , generally ... Found inside – Page 264On the other hand , in the interior of Germany the cyclonic thunderstorms are among the greatest rarities , but the heat ... be demonstrated with much labor ; on the other hand , in the neighborhood of the oceans the nocturnal thunderstorms are ... Found inside – Page 31... persistently centered over the Southwest U.S. supported nocturnal thunderstorm activity the night of the 29th and early the morning of the 30th . Found inside – Page 237... strong nocturnal flows may favor the occurrence of thunderstorms over the central plains during the night by increasing the available potential energy, it is necessary to account not only for the high frequency of nocturnal thunderstorms there, ... Found inside – Page 264On the other hand , in the interior of Germany the cyclonic thunderstorms are among the greatest rarities , but the heat ... be demonstrated with much labor ; on the other hand , in the neighborhood of the oceans the nocturnal thunderstorms are ... Found inside – Page 74This classification is , probably , not thoroughly comprehensive , some thunderstorms occurring which seem to find no ... during the night as well as during the day , and that thus some nocturnal thunderstorms may doubtless be explained . Found inside – Page 586The average duration of nocturnal thunderstorms at Omaha is greater than that for the daytime storms . Factors causally related to the nocturnal maximum ... Found inside – Page 152storms into the late night - time hours and also in the generation of new thunderstorms downstream . with a minor maximum ... This suggests a strong possibility that nocturnal thunderstorms in western Kansas are also related to thunderstorm ... Found inside – Page 513The nocturnal maximum over the Great Plains is due in part to the eastward movement of thunderstorms formed over higher terrain to the west late in the day ... Found inside – Page 118The nocturnal thunderstorm maximum is not identified with the preferred times for severe weather phenomena . In the general region concerned ... Found inside – Page 264On the other hand , in the interior of Germany the cyclonic thunderstorms are among the greatest rarities , but the heat thunderstorms are so typically ... in the neighborhood of the oceans the nocturnal thunderstorms are inuch more frequent . Found inside – Page 2863 Flight operations in thunderstorm conditions .133 , 141 Frontal thunderstorms 96 rain temperature measuring ... 101 , 105 256 .262 , 263 , 264 108 126 Nocturnal thunderstorms Normand , C. W. B. .10 , 72 32 Hail 48 , 138 Hall , F. 3 Harney ... Found inside – Page 5I undertook a research study of nocturnal thunderstorms in the Midwest with the hope that it might lead to a master's thesis. After reviewing data on the ... Found inside – Page 29In the Great Plains nighttime thunderstorms , sometimes called " nocturnal thunderstorms , occur with considerable frequency during the spring and summer . Found inside – Page 1008Rather , it empharegime ( e.g. , Iowa ) , thunderstorms are more variably ... occurred between 1500 and the occurrence of nocturnal thunderstorms over the ... Found inside – Page 33At night , the winds are typically light near the surface , but increase rapidly ... Means , L , L. ( 1944 ) The Nocturnal Maximum of Thunderstorms in the ... Found inside – Page 139If no stratus has formed at night but ground fog has , usually the ground fog will ... of South Texas there is a high frequency of nocturnal thunderstorms . Found inside – Page 166Many of these nocturnal thunderstorms actually develop during the afternoon and persist well into the night, aided by a low-level poleward wind speed ... Found inside – Page 305Nocturnal storms of this kind are common off the east coast of Australia in winter. Thunderstorms at night are also provoked by the convergence of land ... Found inside – Page 84321.4-115 551.515.4 : 551.557.5 : 551.509.326 ( 781 ) Cooke , Lowell Thomas , Study of nocturnal thunderstorms and their relation to jet stream intersections . Jan. 1966 , rec'd , in DAS Library Oct. 1969. Thesis ( M.S . ) — Univ . of Missouri . Found inside – Page 4What causes nocturnal thunderstorms ? A low level jet at 3000 to 8000 feet and strong warm air advection at those levels are generally considered to be the ... Found inside – Page 59Thus SR indicated the nocturnal thunderstorms in Africa. Diurnal variations shown in Fig. 4.4 are not reproduced day after day and from a season to season ... Found inside – Page 77It could be associated with the so-called “nocturnal thunderstorm” phenomenon, but most of the evidence is to the contrary. Nocturnal thunderstorms are ... Found inside – Page 52Thunderstorms continued and the main lightning bolt follows the ionized path so formed. ... nocturnal thunderstorms or the common convection thunderstorms. Found inside – Page 12Daytime heating and the unexplained nocturnal thunderstorm phenomenon ... Nocturnal thunderstorms are relatively frequent in fall , winter , and spring ( Changnon , 1968 ) , although thunderstorms are rare in winter in the northern half of the ... Found inside – Page 216The life cycle of both daytime and nocturnal thunderstorms is captured in the ... the previous night is evident over the mid - Mississippi River Valley . Found inside – Page 9-1However , along beginning of problems boaters may encounter . shorelines nocturnal thunderstorms are not Tornadoes and waterspouts , lightning , heavy ... Found inside – Page 181The organized convergent region in the downstream portion of the lowlevel jetstream increases statistically the likelihood of nocturnal thunderstorm ... Found inside – Page 14It must be recalled that these measurements were made 40-100 km south of the thunderstorm cell which created the ... Therefore , it is not surprising that the gust appears much weaker than that typically observed very close to thunderstorms . Found inside – Page 211The nocturnal thunderstorm 301 . The excessive occurrence of nocturnal thunderstorms is not peculiar to the United States . Found inside – Page 4questions to be answered : first , whether or not a thunderstorm will occur ; second ... One is that nocturnal thunderstorms are the result of radiationaly ... 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