The thunderstorm is moving to the northeast (northeastward).

雷雨正向东北移动。

The storm is blustering northeastward across the open Atlantic.

风暴正向东北方向移动，吹向广袤的大西洋。

The sedimentary boundaries and deposition centers moved northward or northeastward.

沉积边界和沉降中心不断向北和北东方向迁移。

It diffused northeastward, which was caused by the upper air winds and geomagnetic field.

受地球重力场和高空风场的影响，该不均匀体向东北方向扩散。

The Ryukyu current is a northeastward and western boundary current east of Ryukyu Islands.

琉球海流是琉球群岛以东一支东北向的西边界流。