– Kh\u00e1i ni\u1ec7m: L\u00e0 h\u00ecnh th\u1ee9c dao \u0111\u1ed9ng c\u1ee7a n\u01b0\u1edbc bi\u1ec3n theo chi\u1ec1u th\u1eb3ng \u0111\u1ee9ng.<\/p>\n\n\n\n
– Ph\u00e2n lo\u1ea1i: s\u00f3ng b\u1ea1c \u0111\u1ea7u, s\u00f3ng th\u1ea7n.<\/p>\n\n\n\n
– Nguy\u00ean nh\u00e2n: Ch\u1ee7 y\u1ebfu do gi\u00f3, gi\u00f3 c\u00e0ng m\u1ea1nh, s\u00f3ng c\u00e0ng to. Ngo\u00e0i ra \nc\u00f2n do t\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9ng \u0111\u1ea5t, n\u00fai l\u1eeda phun ng\u1ea7m, b\u00e3o,… C\u00f2n s\u00f3ng th\u1ea7n \nl\u00e0 do \u0111\u1ed9ng \u0111\u1ea5t, n\u00fai l\u1eeda phun ng\u1ea7m d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n, b\u00e3o.<\/p>\n\n\n\n
– T\u00e1c h\u1ea1i: S\u00f3ng th\u1ea7n c\u00f3 s\u1ee9c t\u00e0n ph\u00e1 kh\u1ee7ng khi\u1ebfp.<\/p>\n\n\n\n
– Kh\u00e1i ni\u1ec7m: L\u00e0 hi\u1ec7n t\u01b0\u1ee3ng dao \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean, c\u00f3 chu k\u1ef3 c\u1ee7a c\u00e1c kh\u1ed1i n\u01b0\u1edbc trong c\u00e1c bi\u1ec3n v\u00e0 \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n\n\n\n