Gi\u00f3 th\u1ed5i c\u00f3 tr\u1eadn m\u1ea1nh tr\u1eadn y\u1ebfu, r\u1ea5t \u00edt khi gi\u00f3 th\u1ed5i c\u00f9ng m\u1ed9t t\u1ed1c \u0111\u1ed9. T rung t\u00e2m kh\u00ed t\u01b0\u1ee3ng th\u1ee7y v\u0103n b\u00e1o c\u00e1o v\u1ec1 s\u1ee9c gi\u00f3 th\u01b0\u1eddng n\u00f3i: gi\u00f3 gi\u1eadt c\u1ea5p 5, 6 ho\u1eb7c 7, \u0111\u00f3 c\u0169ng ch\u00ednh l\u00e0 mu\u1ed1n n\u00f3i \u0111\u1ebfn t\u00ednh ch\u1ea5t c\u1ee7a c\u00e1c tr\u1eadn gi\u00f3. C\u1ea5p 5, 6 ch\u1ec9 c\u1ea5p gi\u00f3 trung b\u00ecnh, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi v\u1eadn t\u1ed1c trung b\u00ecnh c\u1ee7a gi\u00f3 l\u00e0 8-10 m\/s ho\u1eb7c 10.8- 13.8 m\/s; gi\u00f3 c\u1ea5p 7 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi v\u1eadn t\u1ed1c di chuy\u1ec3n c\u1ee7a gi\u00f3 l\u00e0 13.9-17.1 m\/s. T heo quy \u0111\u1ecbnh c\u1ee7a \u0110\u00e0i kh\u00ed t\u01b0\u1ee3ng th\u1ee7y v\u0103n T rung Qu\u1ed1c, th\u1eddi gian quan s\u00e1t t\u1ed1c \u0111\u1ed9 gi\u00f3 \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t l\u00e0 t\u1ed1c \u0111\u1ed9 b\u00ecnh qu\u00e2n trong 2 ph\u00fat. C\u00f3 l\u00fac s\u1ebd ph\u1ea3i c\u0103n c\u1ee9 v\u00e0o nh\u1eefng \u0111i\u1ec1u ki\u1ec7n c\u1ea7n thi\u1ebft kh\u00e1c \u0111\u1ec3 t\u00ednh to\u00e1n t\u1ed1c \u0111\u1ed9 gi\u00f3 trung b\u00ecnh trong 1 hay 10 gi\u00e2y. N\u1ebfu trong m\u1ed9t th\u1eddi gian r\u1ea5t ng\u1eafn m\u00e0 v\u1eadn t\u1ed1c di chuy\u1ec3n c\u1ee7a gi\u00f3 \u0111\u1ea1t t\u1edbi t\u1ed1i \u0111a th\u00ec \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gi\u00f3 gi\u1eadt c\u1ea5p t\u1ed1c.<\/p>\n\n\n\n
T \u1ea1i sao gi\u00f3 th\u1ed5i l\u1ea1i c\u00f3 tr\u1eadn m\u1ea1nh, tr\u1eadn y\u1ebfu?<\/p>\n\n\n\n
Tr\u01b0\u1edbc ti\u00ean ch\u00fang ta ph\u1ea3i n\u00f3i t\u1edbi s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng h\u1ed7n lo\u1ea1n c\u1ee7a c\u00e1c lu\u1ed3ng kh\u00f4ng kh\u00ed .<\/p>\n\n\n\n
B\u1ea1n \u0111\u00e3 t\u1eebng th\u1ea5y, kh\u00f3i trong \u1ed1ng kh\u00f3i khi tho\u00e1t ra \u0111\u1ec1u bay h\u01b0\u1edbng l\u00ean ph\u00eda tr\u00ean, c\u00e1c h\u1ea1t n\u01b0\u1edbc nh\u1ecf li ti trong s\u01b0\u01a1ng m\u00f9 \u0111\u1ec1u di chuy\u1ec3n r\u1ea5t h\u1ed7n lo\u1ea1n, l\u00e1 r\u1ee5ng \u1edf g\u00f3c t\u01b0\u1eddng s\u1ebd bay l\u01b0\u1ee3n v\u00f2ng v\u00e8o theo gi\u00f3. Nh\u1eefng \u0111i\u1ec1u n\u00e0y \u0111\u00e3 ch\u1ee9ng minh kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng theo m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng m\u00e0 chuy\u1ec3n \u0111\u1ed9ng xo\u00e1y kh\u00f4ng theo quy lu\u1eadt nh\u1ea5t \u0111\u1ecbnh. S\u1ef1 chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng theo m\u1ed9t quy lu\u1eadt nh\u1ea5t \u0111\u1ecbnh n\u00e0y ch\u00ednh l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng h\u1ed7n lo\u1ea1n c\u1ee7a kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n
Khi c\u00e1c lu\u1ed3ng kh\u00f4ng kh\u00ed b\u1eaft \u0111\u1ea7u chuy\u1ec3n \u0111\u1ed9ng, tr\u01b0\u1edbc ti\u00ean s\u1ebd h\u00ecnh th\u00e0nh m\u1ed9t ranh gi\u1edbi ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ecba v\u1eadt, \u0111\u1ecba h\u00ecnh tr\u00ean m\u1eb7t \u0111\u1ea5t. Do b\u1ec1 m\u1eb7t T r\u00e1i \u0110\u1ea5t g\u1ed3 gh\u1ec1, kh\u00f4ng b\u1eb1ng ph\u1eb3ng n\u00ean t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a t\u1ea7ng kh\u00f4ng kh\u00ed ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t T r\u00e1i \u0110\u1ea5t kh\u00f4ng nh\u1eefng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi l\u1ef1c ma s\u00e1t v\u1edbi b\u1ec1 m\u1eb7t T r\u00e1i \u0110\u1ea5t khi\u1ebfn cho t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng b\u1ecb ch\u1eadm l\u1ea1i m\u00e0 c\u00f2n chuy\u1ec3n \u0111\u1ed9ng sai qu\u1ef9 \u0111\u1ea1o t\u1ea1o ra nh\u1eefng v\u00f2ng xo\u00e1y kh\u00f4ng kh\u00ed v\u1edbi c\u00e1c m\u1ee9c \u0111\u1ed9 m\u1ea1nh y\u1ebfu kh\u00e1c nhau.<\/p>\n\n\n\n
Nh\u1eefng chi\u1ebfc l\u00e1 r\u01a1i \u1edf g\u00f3c t\u01b0\u1eddng khi b\u1ecb gi\u00f3 th\u1ed5i s\u1ebd bay theo v\u00f2ng xo\u00e1y l\u00e0 b\u1edfi v\u00ec khi kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ea3n tr\u1edf c\u1ee7a g\u00f3c t\u01b0\u1eddng, s\u1ebd b\u1ecb gi\u00f3 \u0111\u1ea9y v\u00e0o m\u1eb7t ngo\u00e0i c\u1ee7a g\u00f3c t\u01b0\u1eddng, song m\u1ed9t khi bay qua \u0111\u01b0\u1ee3c g\u00f3c t\u01b0\u1eddng s\u1ebd b\u1ecb cu\u1ed1n v\u1ec1 ph\u00eda m\u1eb7t sau c\u1ee7a g\u00f3c t\u01b0\u1eddng n\u00ean sinh ra hi\u1ec7n t\u01b0\u1ee3ng bay theo xo\u00e1y tr\u00f2n. T \u01b0\u01a1ng t\u1ef1, khi gi\u00f3 g\u1eb7p ph\u1ea3i c\u00e1c to\u00e0 nh\u00e0 cao t\u1ea7ng ho\u1eb7c \u0111\u1ecba h\u00ecnh \u0111\u1ed3i n\u00fai s\u1ebd h\u00ecnh th\u00e0nh hi\u1ec7n t\u01b0\u1ee3ng xo\u00e1y kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n
Xo\u00e1y kh\u00f4ng kh\u00ed th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng n\u01a1i ph\u00e1t sinh \u0111\u1ed1i l\u01b0u c\u1ee5c b\u1ed9, nhi\u1ec7t \u0111\u1ed9 tr\u00ean m\u1eb7t \u0111\u1ea5t kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u hay khi hai lu\u1ed3ng kh\u00f4ng kh\u00ed c\u00f3 v\u1eadn t\u1ed1c chuy\u1ec3n \u0111\u1ed9ng kh\u00f4ng t\u01b0\u01a1ng \u0111\u1ed3ng ho\u1eb7c h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed1i l\u1eadp nhau c\u0169ng s\u1ebd xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y. T \u1ea5t c\u1ea3 nh\u1eefng nguy\u00ean nh\u00e2n ph\u00e1t sinh hi\u1ec7n t\u01b0\u1ee3ng xo\u00e1y kh\u00f4ng kh\u00ed \u0111\u1ec1u l\u00e0 do ph\u01b0\u01a1ng h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c lu\u1ed3ng kh\u00f4ng kh\u00ed v\u1eeba chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng v\u1eeba chuy\u1ec3n \u0111\u1ed9ng xo\u00e1y tr\u00f2n, trong chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng v\u1eeba c\u00f3 t\u00e1c d\u1ee5ng khu\u1ebfch t\u00e1n, lan r\u1ed9ng ho\u1eb7c c\u00f3 t\u00e1c d\u1ee5ng h\u1ee3p nh\u1ea5t, bi\u1ebfn \u0111\u1ed5i d\u1ea1ng th\u00e1i, nhi\u1ec5u s\u00f3ng. T rong l\u00fac n\u00e0y, c\u1ea3 lu\u1ed3ng kh\u00f4ng kh\u00ed l\u1edbn v\u1eabn chuy\u1ec3n \u0111\u1ed9ng d\u01b0\u1edbi c\u00f9ng m\u1ed9t h\u01b0\u1edbng, nh\u01b0ng m\u1ed7i lu\u1ed3ng kh\u00ed nh\u1ecf v\u1eabn chuy\u1ec3n \u0111\u1ed9ng theo nh\u1eefng \u0111\u01b0\u1eddng cong b\u1ea5t quy t\u1eafc v\u1edbi nhi\u1ec1u t\u1ed1c \u0111\u1ed9 kh\u00e1c nhau. T \u1ea1i m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh, do s\u1ef1 kh\u00f4ng th\u1ed1ng nh\u1ea5t c\u1ee7a nh\u1eefng lu\u1ed3ng kh\u00f4ng kh\u00ed \u0111\u00f3, v\u1ecb tr\u00ed v\u00e0 h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a lu\u1ed3ng xo\u00e1y kh\u00f4ng kh\u00ed c\u0169ng th\u01b0\u1eddng xuy\u00ean thay \u0111\u1ed5i d\u1eabn t\u1edbi s\u1ee9c gi\u00f3 c\u00f3 l\u00fac m\u1ea1nh l\u00fac y\u1ebfu.<\/p>\n\n\n\n
\u1ede nh\u1eefng n\u01a1i c\u00f3 \u0111\u1ecba h\u00ecnh g\u1ed3 gh\u1ec1, l\u1ef1c ma s\u00e1t l\u1edbn, t\u1ed1c \u0111\u1ed9 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a gi\u00f3 s\u1ebd l\u1edbn, s\u1ee9c gi\u00f3 s\u1ebd m\u1ea1nh. Do \u0111\u00f3, gi\u00f3 trong l\u1ee5c \u0111\u1ecba s\u1ebd m\u1ea1nh h\u01a1n gi\u00f3 ngo\u00e0i bi\u1ec3n, gi\u00f3 \u1edf v\u00f9ng n\u00fai s\u1ebd m\u1ea1nh h\u01a1n gi\u00f3 \u1edf \u0111\u1ed3ng b\u1eb1ng. Ngo\u00e0i ra, \u0111i\u1ec1u \u0111\u00f3 c\u00f2n li\u00ean quan t\u1edbi t\u1ed1c \u0111\u1ed9 v\u00e0 m\u1ee9c \u0111\u1ed9 c\u1ee7a m\u1ed7i tr\u1eadn gi\u00f3, t\u1ed1c \u0111\u1ed9 c\u1ee7a gi\u00f3 c\u00e0ng l\u1edbn th\u00ec s\u1ee9c gi\u00f3 c\u00e0ng m\u1ea1nh, trong m\u1ed9t th\u1eddi gian c\u1ef1c ng\u1eafn th\u00ec t\u1ed1c \u0111\u1ed9 gi\u00f3 v\u00e0 t\u1ed1c \u0111\u1ed9 b\u00ecnh qu\u00e2n c\u1ee7a gi\u00f3 c\u0169ng m\u1ea1nh l\u00ean.<\/p>\n\n\n\n
T \u1eeb kho\u00e1: Gi\u00f3, t\u1ed1c \u0111\u1ed9 gi\u00f3, xo\u00e1y kh\u00f4ng kh\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Gi\u00f3 th\u1ed5i c\u00f3 tr\u1eadn m\u1ea1nh tr\u1eadn y\u1ebfu, r\u1ea5t \u00edt khi gi\u00f3 th\u1ed5i c\u00f9ng m\u1ed9t t\u1ed1c \u0111\u1ed9. T rung t\u00e2m kh\u00ed t\u01b0\u1ee3ng th\u1ee7y v\u0103n b\u00e1o c\u00e1o v\u1ec1 s\u1ee9c gi\u00f3 th\u01b0\u1eddng n\u00f3i: gi\u00f3 gi\u1eadt c\u1ea5p 5, 6 ho\u1eb7c 7, \u0111\u00f3 c\u0169ng ch\u00ednh l\u00e0 mu\u1ed1n n\u00f3i \u0111\u1ebfn t\u00ednh ch\u1ea5t c\u1ee7a c\u00e1c tr\u1eadn gi\u00f3. C\u1ea5p 5, 6 ch\u1ec9 c\u1ea5p […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,19],"tags":[],"class_list":["post-9965","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tu-nhien"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9965","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9965"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9965\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}