If your weather bulletin shows the center of a low pressure area to be 100 miles due east of your position，what winds can you expect in the Northern Hemisphere?（）.

When force of winds reaches 10-11 in Beaufort scale，we usually call such wind（）.

Weather forecast messages are usually（）.

Weather conditions in the middle latitudes generally move（）．

What will a veering wind do（）.

In Beaufort Scale，the wind force 7 with speed of 28-33 knots is defined as（）.

When a high pressure system is centered north of your vessel in the Northern Hemisphere（）.

OWING TROPICAL STORM9706 CROSSING OUR/COURSE PLSPERMIT SHELTERING KAGOSHIMA KAIWAN. This cable indicates that（）.

Which general weather conditions should you expect to find in a low pressure system（）.

When steering on autopilot which of the following input conditions may NOT have an effect on the control of the steering gear（）.