Which is more prone to hail, urban or suburban areas?

Suburban.

1. Suburban areas have more mountains and hills than urban areas, and the updrafts are stronger. The oblique updrafts are particularly strong, so they are often prone to hail weather.

2. The overall heat in the urban area is higher than that in the suburbs, and the temperature is higher than in the suburbs. Hail will melt into water in the air. Hail will not melt when the temperature is low in the suburbs, so hail is more likely to fall in the suburbs than in the urban area.