11.   Frush presented the vice president with the ice axe he used on the climb, which saw repeated hail and lightning storms.

12.   Freak lightning storms?

13.   However, a lightning storm forced postponement of the game.

14.   I explained that the computer would be at risk from electrical damage if a lightning storm developed or if the power went off and surged back on.

15.   If a lightning storm knocks out one line in the grid, or a generator stops working unexpectedly, the rest of the grid is affected.

16.   If a real lightning storm threatens, unplug your computer.

17.   I was out bodysurfing until the lightning storms got too close and melodramatic.

18.   In addition, a chance of lightning storms in the Southern Sierra was forecast by Tuesday.

19.   In theory, such ion channels could be created in the atmosphere by ground-based lasers during a lightning storm.

20.   In the middle of a violent lightning storm, an Argentine goes outdoors and stands in the rain.