T h\u00e1ng 6 – 7 n\u0103m 1783, v\u00f9ng B\u0103ng \u0110\u1ea3o g\u1ea7n B\u1eafc C\u1ef1c \u0111\u00e3 ph\u00e1t sinh hai l\u1ea7n n\u00fai l\u1eeda. C\u1ea3nh t\u01b0\u1ee3ng l\u00fac \u0111\u00f3 \u0111\u01b0\u1ee3c ghi l\u1ea1i nh\u01b0 sau: L\u00fac n\u00fai l\u1eeda b\u00f9ng n\u1ed5, b\u1ee5i bay kh\u1eafp b\u1ed1n ph\u01b0\u01a1ng. Mi\u1ec1n Nam n\u01b0\u1edbc Ph\u00e1p M\u1eb7t T r\u1eddi l\u00ean c\u00e1ch m\u1eb7t \u0111\u1ea5t 17 \u0111\u1ed9 m\u00e0 v\u1eabn ch\u01b0a nh\u00ecn th\u1ea5y r\u00f5. \u1ede Anh M\u1eb7t T r\u1eddi l\u00ean cao c\u00e1ch m\u1eb7t \u0111\u1ea5t 20 \u0111\u1ed9 ch\u1ec9 l\u00e0 m\u1ed9t qu\u1ea7ng \u0111\u1ecf m\u00e0u \u0111\u1ed3ng. \u1ede Italia b\u1ea7u tr\u1eddi \u1ea3m \u0111\u1ea1m m\u01a1 h\u1ed3 kh\u00f4ng h\u1ec1 c\u00f3 \u00e1nh n\u1eafng. B\u1ee5i l\u1eeda bao tr\u00f9m c\u1ea3 ch\u00e2u \u00c2u.<\/p>\n\n\n\n
N\u0103m 1815 n\u00fai l\u1eeda \u1edf In\u0111\u00f4n\u00eaxia b\u00f9ng n\u1ed5. T i\u1ebfng n\u1ed5 \u1ea7m \u1ea7m, c\u00e1ch xa 1750 km c\u0169ng nghe th\u1ea5y r\u00f5. T \u1eebng d\u00f2ng b\u00f9n nham th\u1ea1ch phun xa 40 km, l\u00e0m cho h\u00e0ng v\u1ea1n ng\u01b0\u1eddi ch\u1ebft. B\u1ee5i ph\u1ee7 kh\u1eafp kh\u00f4ng trung khi\u1ebfn cho n\u01b0\u1edbc M\u1ef9 n\u0103m sau l\u1ea1nh gi\u00e1 \u00edt th\u1ea5y nh\u1ea5t trong l\u1ecbch s\u1eed. N\u0103m \u0111\u00f3 n\u01b0\u1edbc M\u1ef9 kh\u00f4ng nh\u1eefng b\u1ed1n m\u00f9a \u0111\u1ec1u l\u1ea1nh m\u00e0 th\u00e1ng 6 c\u0169ng r\u01a1i tuy\u1ebft, th\u00e1ng 7 c\u00f3 s\u01b0\u01a1ng mu\u1ed1i, khi\u1ebfn cho v\u00f9ng \u0110\u00f4ng B\u1eafc M\u1ef9 m\u00f9a m\u00e0ng kh\u00f4ng c\u00f3 thu ho\u1ea1ch. C\u00f3 ng\u01b0\u1eddi \u0111\u00e3 ghi v\u00e0o nh\u1eadt k\u00fd nh\u01b0 sau: “Ng\u00e0y 7 th\u00e1ng 7 t\u00f4i ph\u1ea3i m\u1eb7c \u00e1o l\u00f4ng c\u1eebu \u0111i l\u00e0m. T an t\u1ea7m tr\u1edf v\u1ec1 nh\u00e0 l\u1ea1nh ph\u1ea3i \u0111eo g\u0103ng tay”.<\/p>\n\n\n\n
Ng\u00e0y 18, 25 th\u00e1ng 5, ng\u00e0y 12 th\u00e1ng 6 v\u00e0 ng\u00e0y 22 th\u00e1ng 7 n\u0103m 1980 n\u00fai l\u1eeda \u1edf bang Oasinht\u01a1n M\u1ef9 b\u00f9ng n\u1ed5 b\u1ed1n l\u1ea7n, m\u1ed7i l\u1ea7n b\u1ee5i kh\u00f3i th\u00e0nh nh\u1eefng \u0111\u00e1m m\u00e2y h\u00ecnh n\u1ea5m b\u1ed1c l\u00ean, gi\u1ed1ng nh\u01b0 v\u1ee5 n\u1ed5 bom nguy\u00ean t\u1eed. Tr\u1eddi t\u1ed1i m\u1ecbt, ban ng\u00e0y b\u1ed7ng ch\u1ed1c bi\u1ebfn th\u00e0nh ban \u0111\u00eam, gi\u01a1 tay kh\u00f4ng th\u1ea5y ng\u00f3n tay. V\u00ec c\u00f9ng v\u1edbi n\u00fai l\u1eeda l\u00e0 nh\u1eefng d\u00f2ng kh\u00f4ng kh\u00ed b\u1ee5i di chuy\u1ec3n tr\u00ean kh\u00f4ng n\u00ean n\u0103m \u0111\u00f3 v\u00f9ng l\u01b0u v\u1ef1c T r\u01b0\u1eddng Giang<\/p>\n\n\n\n
Trung Qu\u1ed1c xu\u1ea5t hi\u1ec7n th\u1eddi ti\u1ebft l\u1ea1nh gi\u1eefa m\u00f9a h\u00e8, th\u00e1ng 8 kh\u00e1c th\u01b0\u1eddng. L\u1ea5y T h\u01b0\u1ee3ng H\u1ea3i l\u00e0m v\u00ed d\u1ee5, nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n th\u00e1ng ch\u1ec9 24,8\u00b0C, so v\u1edbi b\u00ecnh th\u01b0\u1eddng th\u1ea5p 3\u00b0C. N\u00fai l\u1eeda b\u00f9ng n\u1ed5 qu\u1ea3 th\u1ef1c khi\u1ebfn cho kh\u00ed h\u1eadu tr\u00ean m\u1eb7t \u0111\u1ea5t l\u1ea1nh xu\u1ed1ng.<\/p>\n\n\n\n
N\u00fai l\u1eeda khi\u1ebfn cho kh\u00ed h\u1eadu c\u00e1c v\u00f9ng l\u1ea1nh xu\u1ed1ng l\u00e0 v\u00ec m\u1ed9t l\u01b0\u1ee3ng l\u1edbn b\u1ee5i che l\u1ea5p c\u1ea3 b\u1ea7u tr\u1eddi. T rong kh\u00f4ng kh\u00ed l\u1edbp b\u1ee5i d\u00e0y c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ebfn 0,5 – 3 km v\u00e0 trong t\u1ea7ng \u0111\u1ed1i l\u01b0u, t\u1ea7ng b\u00ecnh l\u01b0u ch\u00fang tr\u00f4i n\u1ed5i t\u1eeb 1-2 n\u0103m, do \u0111\u00f3 khi\u1ebfn cho b\u1ee9c x\u1ea1 M\u1eb7t T r\u1eddi gi\u1ea3m xu\u1ed1ng 10% – 20%. C\u1ed9ng th\u00eam b\u1ee5i n\u00fai l\u1eeda l\u00e0m h\u01a1i n\u01b0\u1edbc ng\u01b0ng t\u1ee5 k\u1ebft th\u00e0nh nh\u1eefng gi\u1ecdt n\u01b0\u1edbc, h\u00ecnh th\u00e0nh nh\u1eefng \u0111\u00e1m m\u00e2y v\u00e0 m\u01b0a. T rong kh\u00f4ng kh\u00ed nhi\u1ec1u m\u00e2y v\u00e0 n\u01b0\u1edbc \u0111\u01b0\u01a1ng nhi\u00ean s\u1ebd gi\u1ea3m th\u1ea5p b\u1ee9c x\u1ea1 nhi\u1ec7t c\u1ee7a M\u1eb7t T r\u1eddi. Cho n\u00ean khi n\u00fai l\u1eeda b\u00f9ng n\u1ed5, t\u1eeb 1 -2 n\u0103m sau \u0111\u00f3 kh\u00ed h\u1eadu m\u1ed9t s\u1ed1 v\u00f9ng tr\u00ean T r\u00e1i \u0110\u1ea5t s\u1ebd l\u1ea1nh h\u01a1n, \u0111\u1eb7c bi\u1ec7t v\u1ec1 m\u00f9a h\u00e8 c\u00e0ng r\u00f5.<\/p>\n\n\n\n
T \u1eeb kho\u00e1: B\u00f9ng n\u1ed5 n\u00fai l\u1eeda.<\/p>\n","protected":false},"excerpt":{"rendered":"
T h\u00e1ng 6 – 7 n\u0103m 1783, v\u00f9ng B\u0103ng \u0110\u1ea3o g\u1ea7n B\u1eafc C\u1ef1c \u0111\u00e3 ph\u00e1t sinh hai l\u1ea7n n\u00fai l\u1eeda. C\u1ea3nh t\u01b0\u1ee3ng l\u00fac \u0111\u00f3 \u0111\u01b0\u1ee3c ghi l\u1ea1i nh\u01b0 sau: L\u00fac n\u00fai l\u1eeda b\u00f9ng n\u1ed5, b\u1ee5i bay kh\u1eafp b\u1ed1n ph\u01b0\u01a1ng. Mi\u1ec1n Nam n\u01b0\u1edbc Ph\u00e1p M\u1eb7t T r\u1eddi l\u00ean c\u00e1ch m\u1eb7t \u0111\u1ea5t 17 \u0111\u1ed9 m\u00e0 v\u1eabn ch\u01b0a […]<\/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-10025","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\/10025","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=10025"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10025\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}