| Dry Lightning Maps by Geographic Area Coordination Center (GACC) | Region Code | Observed |
|---|
| California-North | cn | Image | | California-South | cs | Image | | Eastern Area | ea | Image | | Eastern Great Basin | eg | Image | | Northern Rockies | nr | Image | | Northwest | nw | Image | | Rocky Mountain | rm | Image | | Southern Area | sa | Image | | Southwest | sw | Image | | Western Great Basin | wg | Image | | Alaska | ak | |
|
