The shape of the central dense overcast is also considered.

Throughout the next day, the system gradually developed an eye within the central dense overcast, leading to further strengthening.

A dense overcast had gorged the sky, and now it was lowering.

Then, like the sun emerging from a dense overcast, a smile of understanding illuminated his features.

By the afternoon of September 8, an eye began to develop within a central dense overcast.

By July 16, the storm developed a central dense overcast, leading to further intensification.

Around this time, the storm began a period rapid development and a tiny central dense overcast formed.

At the time of its peak intensity, the eye was small and located within a very cold central dense overcast.

The storm developed a cold central dense overcast, turned northeast, and became a hurricane on November 9.

The convection organized into a central dense overcast and developed an eye feature.