Nh\u1eefng t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecba ch\u1ea5t k\u1ef3 th\u00fa. B\u1ea5t ch\u1ea5p v\u1ebb ngo\u00e0i mong manh c\u1ee7a ch\u00fang, ch\u00fang v\u1eabn c\u00f3 th\u1ec3 \u0111\u1ee9ng v\u1eefng trong h\u00e0ng ngh\u00ecn n\u0103m, ngay c\u1ea3 \u1edf gi\u1eefa c\u00e1c khu v\u1ef1c \u0111\u1ed9ng \u0111\u1ea5t. T\u1eeb l\u00e2u c\u00e1c nh\u00e0 \u0111\u1ecba ch\u1ea5t h\u1ecdc \u0111\u00e3 b\u1ed1i r\u1ed1i kh\u00f4ng hi\u1ec3u l\u00e0m th\u1ebf n\u00e0o m\u00e0 nh\u1eefng t\u1ea3ng \u0111\u00e1 n\u00e0y c\u00f3 th\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng c\u1ee7a ch\u00fang, nh\u01b0ng c\u00e1c nghi\u00ean c\u1ee9u m\u1edbi \u0111ang l\u00e0m s\u00e1ng t\u1ecf b\u00ed \u1ea9n n\u00e0y.<\/p>\n\n
M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 ch\u00ednh gi\u00fap b\u1ea3o v\u1ec7 \u0111\u00e1 c\u00e2n b\u1eb1ng kh\u00f4ng b\u1ecb \u0111\u1ed5 s\u1eadp trong l\u00fac \u0111\u1ed9ng \u0111\u1ea5t l\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ee9t g\u00e3y g\u1ea7n \u0111\u00f3. \u0110\u01b0\u1eddng \u0111\u1ee9t g\u00e3y l\u00e0 c\u00e1c v\u1ebft n\u1ee9t trong l\u1edbp v\u1ecf Tr\u00e1i \u0111\u1ea5t, n\u01a1i c\u00e1c m\u1ea3ng ki\u1ebfn t\u1ea1o d\u1ecbch chuy\u1ec3n so v\u1edbi nhau. Khi c\u00e1c m\u1ea3ng n\u00e0y d\u1ecbch chuy\u1ec3n, ch\u00fang c\u00f3 th\u1ec3 khi\u1ebfn m\u1eb7t \u0111\u1ea5t rung chuy\u1ec3n d\u1eef d\u1ed9i. Tuy nhi\u00ean, s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa hai ho\u1eb7c nhi\u1ec1u \u0111\u01b0\u1eddng \u0111\u1ee9t g\u00e3y th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu m\u1eb7t \u0111\u1ea5t g\u1ea7n c\u00e1c t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng, l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng rung l\u1eafc m\u00e0 ch\u00fang ph\u1ea3i ch\u1ecbu.<\/p>\n\n
C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u00e3 nghi\u00ean c\u1ee9u 36 t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng \u1edf d\u00e3y n\u00fai San Bernardino, California. Nh\u1eefng t\u1ea3ng \u0111\u00e1 n\u00e0y n\u1eb1m g\u1ea7n c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ee9t g\u00e3y San Andreas v\u00e0 San Jacinto, hai trong s\u1ed1 nh\u1eefng \u0111\u1ee9t g\u00e3y \u0111\u1ecba ch\u1ea5n ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh nh\u1ea5t \u1edf Hoa K\u1ef3. V\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft, nh\u1eefng t\u1ea3ng \u0111\u00e1 n\u00e0y ph\u1ea3i b\u1ecb \u0111\u1ed9ng \u0111\u1ea5t \u0111\u00e1nh \u0111\u1ed5, nh\u01b0ng ch\u00fang v\u1eabn \u0111\u1ee9ng v\u1eefng.<\/p>\n\n
C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ee9t g\u00e3y San Andreas v\u00e0 San Jacinto \u0111\u00e3 l\u00e0m suy y\u1ebfu m\u1eb7t \u0111\u1ea5t g\u1ea7n c\u00e1c t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng. S\u1ef1 suy y\u1ebfu n\u00e0y l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng rung chuy\u1ec3n m\u00e0 c\u00e1c t\u1ea3ng \u0111\u00e1 ph\u1ea3i ch\u1ecbu trong l\u00fac \u0111\u1ed9ng \u0111\u1ea5t, cho ph\u00e9p ch\u00fang v\u1eabn \u0111\u1ee9ng v\u1eefng.<\/p>\n\n
Nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c m\u1ed1i nguy hi\u1ec3m do \u0111\u1ed9ng \u0111\u1ea5t. B\u1eb1ng c\u00e1ch nghi\u00ean c\u1ee9u c\u00e1ch th\u1ee9c c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ee9t g\u00e3y t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau v\u00e0 c\u00e1ch m\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn rung chuy\u1ec3n m\u1eb7t \u0111\u1ea5t, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 t\u1ed1t h\u01a1n v\u1ec1 nguy c\u01a1 \u0111\u1ed9ng \u0111\u1ea5t \u1edf m\u1ed9t khu v\u1ef1c nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n
V\u00ed d\u1ee5, nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng \u1edf d\u00e3y n\u00fai San Bernardino cho th\u1ea5y r\u1eb1ng s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ee9t g\u00e3y San Andreas v\u00e0 San Jacinto c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m nguy c\u01a1 x\u1ea3y ra \u0111\u1ed9ng \u0111\u1ea5t l\u1edbn trong khu v\u1ef1c. \u0110i\u1ec1u n\u00e0y l\u00e0 do s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ee9t g\u00e3y \u0111ang l\u00e0m suy y\u1ebfu m\u1eb7t \u0111\u1ea5t, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra \u0111\u1ed9ng \u0111\u1ea5t.<\/p>\n\n
T\u01b0\u01a1ng lai c\u1ee7a c\u00e1c t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng l\u00e0 kh\u00f4ng ch\u1eafc ch\u1eafn. Khi c\u00e1c \u0111\u1ee9t g\u00e3y San Andreas v\u00e0 San Jacinto ti\u1ebfp t\u1ee5c di chuy\u1ec3n, m\u1eb7t \u0111\u1ea5t g\u1ea7n c\u00e1c t\u1ea3ng \u0111\u00e1 n\u00e0y cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 tr\u1edf n\u00ean qu\u00e1 y\u1ebfu \u0111\u1ec3 n\u00e2ng \u0111\u1ee1 ch\u00fang. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c t\u1ea3ng \u0111\u00e1 \u0111\u1ed5 s\u1ee5p, ho\u1eb7c trong l\u00fac \u0111\u1ed9ng \u0111\u1ea5t ho\u1eb7c ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 do m\u1eb7t \u0111\u1ea5t b\u1ecb suy y\u1ebfu d\u1ea7n d\u1ea7n.<\/p>\n\n
Tuy nhi\u00ean, ngay c\u1ea3 khi c\u00e1c t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng cu\u1ed1i c\u00f9ng c\u0169ng \u0111\u1ed5 s\u1eadp, ch\u00fang v\u1eabn s\u1ebd ti\u1ebfp t\u1ee5c h\u1ea5p d\u1eabn c\u00e1c nh\u00e0 \u0111\u1ecba ch\u1ea5t h\u1ecdc v\u00e0 c\u00f4ng ch\u00fang. Nh\u1eefng t\u1ea3ng \u0111\u00e1 n\u00e0y l\u00e0 minh ch\u1ee9ng cho s\u1ee9c m\u1ea1nh c\u1ee7a thi\u00ean nhi\u00ean v\u00e0 nh\u1eefng t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p t\u1ea1o n\u00ean s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a h\u00e0nh tinh ch\u00fang ta.<\/p>\n\n
T\u1ea1i sao \u0111\u00e1 c\u00e2n b\u1eb1ng kh\u00f4ng \u0111\u1ed5 s\u1eadp trong l\u00fac \u0111\u1ed9ng \u0111\u1ea5t? Vai tr\u00f2 c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng \u0111\u1ee9t g\u00e3y Nh\u1eefng t\u1ea3ng \u0111\u00e1 c\u00e2n b\u1eb1ng l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecba ch\u1ea5t k\u1ef3…<\/p>\n","protected":false},"author":6,"featured_media":23856,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[212],"tags":[207,4866,4946,4945,97,252],"class_list":["post-2425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-earth-science","tag-geology","tag-earthquakes","tag-fault-lines","tag-balancing-rocks","tag-science","tag-nature"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2425","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=2425"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2425\/revisions"}],"predecessor-version":[{"id":2426,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/2425\/revisions\/2426"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23856"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=2425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=2425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=2425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}