diff --git a/doc/wfo.tsv b/doc/wfo.tsv
index f53e611..e71fa66 100644
--- a/doc/wfo.tsv
+++ b/doc/wfo.tsv
@@ -32,7 +32,7 @@ Omaha/Valley 	Nebraska 	OAX 	6707 North 288th Street Valley, NE 68064	41.3201918
 Bismarck 	North Dakota 	BIS 	2301 University Drive Building 27 Bismarck, ND 58504	46.772097930706664	-100.75952268123339
 Grand Forks 	North Dakota 	FGF 	4797 Technology Circle Grand Forks, ND 58203	47.92188771113987	-97.09803862014222
 Aberdeen 	South Dakota 	ABR 	824 391st Ave S. Aberdeen, SD 57401-9311	45.45545210934146	-98.41357107446635
-Rapid City 	South Dakota 	UNR 	300 East Signal Drive Rapid City, SD 57701	45.45545210934146	-98.41357107446635
+Rapid City 	South Dakota 	UNR 	300 East Signal Drive Rapid City, SD 57701	44.0729147656126    -103.21112429617271
 Sioux Falls 	South Dakota 	FSD 	26 Weather Lane Sioux Falls, SD 57104	43.58743227199337	-96.7297971353754
 Green Bay 	Wisconsin 	GRB 	2485 South Point Road Green Bay, WI 54313	44.49867184994067	-88.11180298103636
 La Crosse 	Wisconsin 	ARX 	N2788 County Road FA La Crosse, WI 54601	43.822257643527536	-91.19167072406978