CBC Radio One has increased its standing as the leader on Winnipeg's radio airwaves.

The latest ratings book, which came out Thursday, has the public broadcaster with a 15.3 per cent share in the Winnipeg market. That's a jump from the 11.9 share in the May spring book, when CBC bumped long-time leader CJOB into second spot.

CJOB fell from an 11.5 share in spring to a 10.9 share in the latest book.

CBC Radio One is number one in all of its local programming in Manitoba, including Information Radio, Radio Noon, Up to Speed and the Weekend Morning Show.

Here are the numbers;

Information Radio: 22.4 share, up five share points

Radio Noon: 11.6 share, up one share point

Up to Speed: 13.4 share, up five share points

Weekend Morning Show: (Saturday) 31.2 share, up of five share points

Weekend Morning Show: (Sunday) 33.7 share, up seven share points

The data was measured from Sept. 7 to Nov. 1, 2015 .