{"id":5826,"date":"2017-05-16T18:32:17","date_gmt":"2017-05-16T11:32:17","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5826"},"modified":"2017-10-03T11:25:27","modified_gmt":"2017-10-03T04:25:27","slug":"mo-hinh-du-bao-cac-con-bao-mat-troi-nguy-hiem","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/mo-hinh-du-bao-cac-con-bao-mat-troi-nguy-hiem\/","title":{"rendered":"M\u00f4 h\u00ecnh d\u1ef1 b\u00e1o c\u00e1c c\u01a1n b\u00e3o M\u1eb7t tr\u1eddi nguy hi\u1ec3m"},"content":{"rendered":"

M\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc qu\u1ed1c t\u1ebf t\u1ea1i M\u1ef9 ph\u00e1t tri\u1ec3n m\u00f4 h\u00ecnh m\u00e1y t\u00ednh gi\u00fap d\u1ef1 b\u00e1o b\u00e3o M\u1eb7t tr\u1eddi \u0111\u1ec3 gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i do hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y g\u00e2y ra tr\u00ean Tr\u00e1i \u0110\u1ea5t.<\/strong><\/p>\n

\"\"<\/p>\n

Hi\u1ec7n t\u01b0\u1ee3ng phun tr\u00e0o nh\u1eadt hoa tr\u00ean b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi. \u1ea2nh: NASA.<\/em><\/p>\n

Nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Ph\u00f2ng th\u00ed nghi\u1ec7m Khoa h\u1ecdc Kh\u00f4ng gian thu\u1ed9c \u0110\u1ea1i h\u1ecdc California-Berkeley, M\u1ef9 v\u1eeba \u0111\u01b0\u1ee3c C\u01a1 quan H\u00e0ng kh\u00f4ng v\u00e0 V\u0169 tr\u1ee5 M\u1ef9 (NASA) c\u1ea5p v\u1ed1n \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ed9t m\u00f4 h\u00ecnh m\u00e1y t\u00ednh gi\u00fap d\u1ef1 b\u00e1o th\u1eddi \u0111i\u1ec3m xu\u1ea5t hi\u1ec7n phun tr\u00e0o nh\u1eadt hoa (CME), Sputnik \u0111\u01b0a tin.<\/p>\n

Theo nghi\u00ean c\u1ee9u m\u1edbi nh\u1ea5t, CME v\u1edbi nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau di\u1ec5n ra m\u1ed7i 3 ho\u1eb7c 5 ng\u00e0y, d\u01b0\u1edbi c\u00e1c h\u00ecnh th\u1ee9c kh\u00e1c nhau. CME d\u1ec5 quan s\u00e1t nh\u1ea5t v\u00e0 nguy hi\u1ec3m nh\u1ea5t th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n sau c\u00e1c c\u01a1n b\u00e3o M\u1eb7t tr\u1eddi (solar flare). C\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c h\u01b0\u1edbng \u0111i v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a d\u1ea1ng CME n\u00e0y.<\/p>\n

Tuy nhi\u00ean, c\u00f3 m\u1ed9t d\u1ea1ng CME kh\u00e1c c\u00f2n g\u1ecdi l\u00e0 “CME t\u00e0ng h\u00ecnh”, kh\u00f4ng xu\u1ea5t hi\u1ec7n sau b\u00e3o M\u1eb7t tr\u1eddi hay hi\u1ec7n t\u01b0\u1ee3ng n\u00e0o kh\u00e1c c\u1ea3nh b\u00e1o, di chuy\u1ec3n ch\u1eadm h\u01a1n \u1edf v\u1eadn t\u1ed1c 386\u2013700 km\/gi\u00e2y.<\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc n\u1eafm \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00f4ng tin h\u01a1n c\u1ee7a d\u1ea1ng CME th\u00f4ng th\u01b0\u1eddng, c\u00f3 v\u1eadn t\u1ed1c kho\u1ea3ng 2.897 km\/gi\u00e2y, trong khi thu th\u1eadp \u0111\u01b0\u1ee3c r\u1ea5t \u00edt d\u1eef li\u1ec7u v\u1ec1 CME t\u00e0ng h\u00ecnh.<\/p>\n

Vi\u1ec7c hi\u1ec3u \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n v\u00e0 t\u1ea7n su\u1ea5t c\u1ee7a nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u00e1c c\u01a1 quan kh\u00f4ng gian tr\u00ean Tr\u00e1i \u0110\u1ea5t b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n m\u1ea1ng l\u01b0\u1edbi li\u00ean l\u1ea1c v\u00e0 \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n kh\u1ecfi c\u00e1c c\u01a1n b\u00e3o \u0111\u1ecba t\u1eeb trong b\u1ea7u kh\u00ed quy\u1ec3n Tr\u00e1i \u0110\u1ea5t do CME g\u00e2y ra.<\/p>\n

V\u0169 Phong<\/em><\/p>\n

Ngu\u1ed3n VnExpress<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc qu\u1ed1c t\u1ebf t\u1ea1i M\u1ef9 ph\u00e1t tri\u1ec3n m\u00f4 h\u00ecnh m\u00e1y t\u00ednh gi\u00fap d\u1ef1 b\u00e1o b\u00e3o M\u1eb7t tr\u1eddi \u0111\u1ec3 gi\u1ea3m thi\u1ec3u thi\u1ec7t h\u1ea1i do hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y g\u00e2y ra tr\u00ean Tr\u00e1i \u0110\u1ea5t. Hi\u1ec7n t\u01b0\u1ee3ng phun tr\u00e0o nh\u1eadt hoa tr\u00ean b\u1ec1 m\u1eb7t M\u1eb7t tr\u1eddi. \u1ea2nh: NASA. Nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a […]<\/p>\n","protected":false},"author":17,"featured_media":6616,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5826"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5826\/revisions"}],"predecessor-version":[{"id":6618,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5826\/revisions\/6618"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/6616"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}