I will discuss the three most common ways to adjust column width. Option Number One: Enter an exact value for the width. You can use the ribbon commands or the right-click method to enter an exact number for the width of your column. To use the ribbon commands: 1  Select the column(s).
The main type of front that increases the risk of tornadoes is called a dry line. Cold fronts and sometimes warm fronts can increase tornado risks and occasionally a sea-breeze front can cause a slight increase in tornado potential over a small, localized area.ornadoes frequently form along cold fronts and dry lines.  Occasionally they may form along warm fronts. Some tornadoes form  from thunderstorms not associated with any fro â¦ nts.
A stationary front forms when a cold front or warm front stops moving. This happens when two masses of air are pushing against each other but neither is powerful enough to move the other. Winds blowing parallel to the front instead of perpendicular can help it stay in place. A stationary front may stay put for days. If the wind direction changes the front will start moving again, becoming either a cold or warm front. Or the front may break apart. Because a stationary front marks the boundary between two air masses, there are often differences in air temperature and wind on opposite sides of it. The weather is often cloudy along a stationary front and rain or snow often falls, especially if the front is in an area of low atmospheric pressure. On a weather map, a stationary front is shown as alternating red semicircles and blue triangles like in the map at the left.