Seismic is set in a desolate wasteland with a river running across the center of the map. To the north, the remains of a city can be found with apparent signs of a high magnitude earthquake with a growing Veinhole to the west. Further down the road southwest of the city, a large basin/crater can be found along with another Veinhole. A small deserted Forgotten encampment can be found in the southwest area of the river with a Tiberium Riparius growing in the center of the encampment.
- Number of Green Tiberium Fields: 14
- Number of Blue Tiberium Fields: 14
- Number of Veinholes: 2
- Tiberium Lifeforms: No
- Ion Storms: No
- Meteor Showers: No
- Structures: Yes
- Water: Yes
- When a game is saved on this map, the default save name is Crater (instead of Seismic).