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Upper air °ªªÅ M0000
¦b¤Ñ®ð¾Ç¤Î®ð¶HÆ[´ú¤W¡A«ü¤j®ð¹ï¬y¼h¤U³¡¥H¤W¤§³¡¥÷¡CÁöµM¹ï¨ä¤U­­¨ÃµL©ú½T³W©w¡A¦ý³q±`«Y«ü¦A850 ¦Ê©¬¥H¤W¤§°ª«×¦Ó¨¥¡C
Upper atmosphere °ª¼h¤j®ð M0000
¦b¹ï¬y¼h¥H¤W¤j®ð¤§³qºÙ¡C °ª¼h¤j®ð¦A¤©¤ÀÃþ¤§¸Ô²Ó¸ÑÄÀ¡C ¡¸¨£¡G¡u¤j®ð°é¡v(Atmospheric shell) ¡C
Upper bright-band ¤W«G±a M0000
(¥çºÙ¹p¹F¤W±a¡A¤W±a¡FRadar upper band, Upper band) °¸µMÆ[´ú¨ì¤§¤@ºØ¸û¡u¿Ä¸Ñ°ª«×¡v(Melting level) ¡u«G±a¡v(Bright band) ¬°°ª¤§¥[±j¹p¹F¡u¦^ªi¡v(Echo)¡C¦¹«Y¥Ñ©ó§N¶³¤¤¤@¼h¦B´¹¥Íªø¦¨Äũҳy¦¨¡C
Upper front °ªªÅ¾W M0000
¦b°ªªÅ¦Ó¤£©µ¦ù¦Ü¦a­±¤§¾W¡C
Upper mixing layer °ªªÅ²V¦X¼h M0000
¤¤®ð¼h(Mesosphere)¤§¤W³¡¡A¬ù¦b50¦Ü80¤½¨½°ª«×¶¡¤§½d³ò (ªñ¤¤®ð¼h°ª·Å®pMesopeak¤§¤W³¡), ¨ä·Å«×¨³³tÀH°ª«×´î§C¡A¨Ã¦³¬Û·í¤j³W¼Ò¤§´õ°Ê(Turbulence)¡C ¦¹°ªªÅ²V¦X¼h¥H¯ä®ñ¼h¤§©³¬°¬É¡A¦b¯ä®ñ¼h¤¤¥Õ±Þ§l¦¬¤Ó¶§¯à¶q¡A¨ä´õ°Ê¥i¯à³¡¥÷¥Ñ©ó
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Upper-air disturbanc °ªªÅÂZ°Ê M0000
(©ÎºÙ°ª¼hÂZ°Ê¡FUpper-level disturbance) ¡u°ªªÅ¡v(Upper air) ¤¤®ð¬y«¬¦¡¤§ÂZ°Ê¡A¯S§O«ü¦b°ªªÅ¾aªñ¦a­±µo®i§ó¬°±j¯PªÌ¦Ó¨¥¡C
Upper-air observatio °ªªÅÆ[´ú M0000
(¥çºÙ±´ªÅÆ[´ú¡A°ªªÅ±´´ú¡FSounding, Upper-air sounding) ¦a­±®ð¶HÆ[´ú¦³®Ä½d³ò¥H¤W°ªªÅ¤j®ð±¡ªp¤§´ú¶q¡C °ªªÅÆ[´ú¬°¤@·§¬A©Ê¤§³N»y¡A¦ý³q±`«Y«ü°ªªÅ¹Ï¤ÀªR¤§¦U¶µÆ[´ú¦Ó¨¥( »P¥H¬ã¨s¬°¥Øªº
¤§°ªªÅ¤j®ð´ú¶q¤£¦P), ¨ä©Ò´ú©w¤§­n¯À¥]¬A·Å«×¡B·Ã«×¡B®ðÀ£¡i§Q¥ÎµL½u¹q±´ªÅ»ö(Radiosonde)¦³½u¹q±´ªÅ»ö(Wiresonde), ­¸¾÷Æ[´ú(Aircraft observation), ­·ºåÆ[´ú(Kite observation)¡j¡C¦¹¥~¡A­Y¤z°ª¤s´ú¯¸¦p°ª«×¬Æ°ª¥B¬Û·í¼ÉÅS¡A«h¦b¨ä°ª«×©Ò§@¤§Æ[´ú¥ç¥i¦C
¤J°ªªÅÆ[´úºô¤º¡C ¡¸¨£¡G¡u®ð¶H¤õ½b¡v(Meteorological rocket)
Upper-air observatio °ªªÅÆ[´ú S M1026
«Y«ü°ªªÅ¹Ï¤ÀªR®É¡A¦U¶µªÅ¤¤Æ[´ú·§¬A©Ê¤§³N»y¡A¨Ò¦p¡G¹p¤å°eÆ[´ú¡B­¸¾÷Æ[´ú¡B¤õ½bÆ[´ú¡B¨T²yÆ[´úµ¥¡A¤Z¦bªÅ¤¤±q¨ÆÆ[´úªÌ§¡Äݤ§¡F¦Ü©óÆ[´ú¶µ¥Ø¡A·íµø¨äÆ[´ú¥Øªº»P³]³Æ¦Ó©w¡A¤@¯ë¬I¦æ¤§Æ[´ú¦³¥H¤U¤TºØ¡G
1.µL½u¹q´ú­·(Radiosonde Observation) (¹p°eÆ[´úRawinObservation), §Q¥Î¹p¹F©ÎµL½u¹q©w¦V»ö°lÂÜ®ð²yÄ⩹¤WªÅ¤§¹p¹F¥Ø¼Ð (·PÀ³¾¹©Î±´ªÅµo®g¾¹) ´úºâ¤WªÅ­·¦V­·³t¤§¤@ºØÆ[´ú¡C
2.µL½u¹q±´ªÅÆ[´ú (Radiosonde Observation)(¹p°eÆ[´úRaob) : ¦Û®ð²yÄâ±a¤§±´ªÅ»ö©Ò¼½µo¤§µL½u¹q«H¸¹¡A¥H¨D¥X°ªªÅ¤§·Å«×¡B¬Û¹ïÀã«×¤Î®ðÀ£¡A¥Ñ¦¹¶µ¸ê®Æ¥i­pºâ¥X¦U©wÀ£­±¼h¤Î¦U¯S©Ê¼h¤§°ª«×¡C
3.µL½u¹q±´ªÅ´ú­·Æ[´ú(Radio-wind-sonde Observation) (¹p¤å°eÆ[´úRawinsonde Observation), ´úºâªÅ¤¤¤§®ðÀ£¡B®ð·Å¡B¬Û¹ï·Ã«×¡B­·¦V»P­·³t¤­¶µ®ð¶H¦]¤lªº¤@ºØÆ[´ú¤èªk¡C¤]¬Oµ²¦X¹p°e»P¹p¤å¨â¶µ¤§Áp¦XÆ[´ú©ó¤@¦¸§¹¦¨¡C
Upper-leel ridge °ªªÅ¯á M0000
(¥çºÙUpper ridge, High-level idge, Ridge aloft) ¡u°ªªÅ¡v(Upper air) ¤§¤@®ðÀ£¯á¡A¯S§O«ü°ªªÅ¤ñ¦a­±ªþªñ§ó±j¤§¤@ºØ¡C
Upper-level anticycl °ªªÅ¤Ï®ð±Û M0000
(¥çºÙ°ªªÅ°ªÀ£Upper-level high, Upper anticyclone, Upper high, High-level anticyclone, High aloft) ¦b°ªªÅ¤§¤Ï®ð±ÛÀô¬y¡C°ªªÅ¤Ï®ð±Û±`«ü¦b°ªªÅ»·¸û¦a­±¤Î¨äªþªñ¬°ÅãµÛ¤§¤Ï®ð±Û¦Ó¨¥¡C
Upper-level chart¡]© °ªªÅ¹Ï M0000
Åã¥Ü°ªªÅ¤§®ð¶H±¡ªp¤§¤Ñ®ð¹Ï¡A³q±`´X§¡«ü¼Ð·Ç©wÀ£­±¹Ï (Constant pressure chart)¦Ó¨¥¡C
Upper-level cyclone °ªªÅ®ð±Û M0000
(°ªªÅ§CÀ£;Upper-level low,Upper cyclone,Upper low,High-level cyclone,Low aloft) ¦b°ªªÅ¤§®ð±ÛÀô¬y¡A¤×¨ä«ü¦b°ªªÅ©wÀ£­±¹Ï¤W©Ò¨£¤§®ð±Û¦Ó¨¥¡C¡u°ªªÅ®ð±Û¡v¤@µü¡A±`«ü§C¼h¤j®ð¤¤®ð±ÛÀô¬y¤£ÅãµÛ¤§®ð±Û¦Ó¨¥¡C
Upper-level trough °ªªÅ¼Ñ M0000
(¥çºÙUpper trough, High-level trough, Trough aloft) ¦b°ªªÅ¤§®ðÀ£¼Ñ¡C¡u°ªªÅ¼Ñ¡v¤@µü¡A±`«ü¦b°ªªÅ»·¸û¦a­±ªþªñ¬°ÅãµÛ¤§¼Ñ¦Ó¨¥¡C
Uprush ¤W½Ä®ð¬y M0000
(¦³®ÉºÙ¬°««ª½¼Q®g¬y¡FVertical jet) ¶¡©Î«ü¨³³tµo®i¤§¿n¶³Ãþ±j¯P¦V¤W®ð¬y¡A±`¥X²{©ó¹p«B¤§«e¡C
Upslope fog ¤É©YÃú M0000
·íªÅ®ðªu¤s©Y¤W¤É®É¡AªÅ®ð§N«o¦ÜÃúÂI©Î¥H¤U©Ò²£µo¥Í¤§Ãú¡C
Upwelling ¤É¬y M0000
¤ô­±¤U¦U¼h¤§¤ô¦V¤ô­±ªxª@¤§²{¶H¡C³ÌÅãµÛ¤É¬y¦ì©óªu®ü©¤§j©Ø«ùÄò©Ê­·¤§³B¡A¨Ï¦X¦¨¤§¡u­·¦¨¬y¡v(Wind-driven current) »·Â÷®ü©¤ [ ¨£¡u¦ã§J°ÒÁ³±Û¡v(Ekman spiral)] ¡C ¥Ñ©ó¦¹ºØ²{¶H±N¸û§N¤§¤ô±a¦Ü¤ô­±¡A¬Gºc¦¨¹ï®ð­Ô¾ãÅãµÛ¼vÅT¡C¦b¶}Á諸®ü¬v¤W¡A¤É¬y«Y
µo¥Í©ó§e¡u®ð±Û§Î¡v(Cyclonic)Àô¬y¤§­·±¡ªp¤U¡A¥B¶È­­©óÀô¬y¬Û·í«ù¤[¤§¦a°Ï¡C¤£¹L¡A·í«n¥b²y«H­·¬ï¹L¨ª¹D«á¡A¥ç¥i¤Þ°_¤É¬y²{¶H¡C ¦¹ºØ¤É¬y¤§¤ô¡A°£¤ñ¸û§N¥~¡A¨Ã´I¦³´Óª«©ÊÀç¾i, ¬G¤É¬y°Ï°ì¡A¤@¯ë¥ç¬°º®·~Â×´I¤§©Ò
¦b¡C
Upwind effect ¤W­·®ÄÀ³ M0000
¥Ñ©ó¦a­±ªýê¡A¦b»Ùꪫªï­·­±¤§©³³¡²£¥Í¦a§Î­°¤ô(Orographic precipitation)¤§®ÄÀ³¡C¦¹«Y¥Ñ©ó®ð¬y¹ê»Ú©è¹F»Ùꪫ±×©Y¥H«e³Q­¢¤W¤É©Ò­P¡C