cyclonic
cyclonical
cyclonal

All together over 1800 people died in the cyclonic storm.

The system developed further into a cyclonic storm on May 29 as it moved to the north.

The cold is then intense and the force of the wind cyclonic.

And so he shivered through the long night, his mind gone cyclonic with the fear of death.

It moved very slowly to the north, becoming a cyclonic storm the next day.

All the air seemed to return upon the passenger plane with cyclonic assault.

During the night the weather became bad and the vessel ran into a cyclonic storm.

The storm weakened over land, and lost cyclonic characteristics later that day.

When first discovered, it was a dark cyclonic storm.

Even so, if this is a cyclonic, there must be a calm center!"

It was one of the worst cyclonic storm to hit the Indian shores.

Once over water, the depression intensified into a cyclonic storm on the morning of June 9.

On November 12, it further intensified into a severe cyclonic storm.

Gradually it gained speed on May 11 and became a cyclonic storm.

"Looks like a cyclonic storm down in the southern tropics," he reported.

Storm events and occasional cyclonic activity also affect the island.

Around the low, flow will become cyclonic, by definition.

By October 1, all tropical cyclonic activity had completely ceased.

Electrical storms are spectacular and there can be cyclonic activity.

It first headed southwest, then west, and performed a cyclonic loop.

No major dust storms, not even a decent cyclonic flow to study and learn from.

At this point, the distinctive cyclonic shape starts to develop, although an eye is not usually present.

Following his success, other major manufacturers began to market their own cyclonic vacuum cleaners.

Over water it intensified again, becoming a cyclonic storm by the evening of September 10.

Summer season as you said will be cyclonic season.

Stage four means that the signs of cyclonal weather disappear.

They also documented the cyclonal character of the sea currents.

Cyclonal defects usually occur in series called "the families of the cyclones".