Thunderbolt Pass drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.

18Greens Mapped 140Elevation Contours 6.3%Steepest Slope 18Holes 70Par

Green contour map of Thunderbolt Pass in Evansville, Indiana — 140 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Thunderbolt Pass, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Evansville, Indiana, United States
Address	6901 Petersburg Road, Evansville, 47111
Phone	+1-812-426-2166
Website	thunderboltpass.com
Holes	18
Par	70
Greens mapped	18
Elevation contours	140
Contour interval	3-inch
Largest green elevation span	3.1 ft
Steepest measured slope	6.3%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-11

The card

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	5	3	4	3	4	5	3	4	35
Yards	314	440	131	264	146	323	429	145	334	2,526

Hole	10	11	12	13	14	15	16	17	18	In
Par	5	4	3	4	4	3	4	3	5	35
Yards	363	285	103	274	308	131	362	133	423	2,382

Total70 Yards4,908

Hole	Par	Yards
1	4	314
2	5	440
3	3	131
4	4	264
5	3	146
6	4	323
7	5	429
8	3	145
9	4	334
Out	35	2,526
10	5	363
11	4	285
12	3	103
13	4	274
14	4	308
15	3	131
16	4	362
17	3	133
18	5	423
In	35	2,382
Total	70	4,908

Hole data is what GolfCore holds for the course's layout. Clubs correct their own data in the app.

What GolfCore has for Thunderbolt Pass

GolfCore's library covers Thunderbolt Pass Golf Course green by green: 18 putting surfaces traced with 140 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 6.3 percent — the difference between a putt that dies at the hole and one that runs four feet past.

In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Thunderbolt Pass Golf Course is one of more than six thousand courses GolfCore has mapped green by green.

For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.

Courses nearby

Staff at Thunderbolt Pass can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Thunderbolt Pass. Represent this club? Request changes or removal through our contact page.