Across
- a tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and/or squalls
- a sudden and violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earth's crust or volcanic action.
- atmospheric water vapor frozen into ice crystals and falling in light white flakes or lying on the ground as a white layer.
- a mobile, destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud and advancing beneath a large storm system
- the occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder
- pellets of frozen rain which fall in showers from cumulonimbus clouds
- moisture condensed from the atmosphere that falls visibly in separate drops
- a natural stream of water normally smaller than and often tributary to a river
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Down
- a visible mass of condensed water vapor floating in the atmosphere, typically high above the ground.
- having turned into ice as a result of extreme cold
- having a high degree of heat or a high temperature
- bright with sunlight
- a dense winter fog containing frozen particles that is formed in deep mountain valleys of the western U.S.
- reach or cause to reach the temperature at which it bubbles and turns to vapor
- a thick cloud of tiny water droplets suspended in the atmosphere at or near the earth's surface which obscures or restricts visibility
- a large natural stream of water flowing in a channel to the sea, a lake, or another such stream.
- loud rumbling or crashing noise heard after a lightning flash due to the expansion of rapidly heated air
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