As per IMD Bulletin Dated 1st July 2010

Southwest Monsoon has further advanced into some more parts of Madhya Pradesh. The Northern Limit of Monsoon continues to pass through Lat. 22.0°N/Long. 60.0°E, Lat. 22.0°N/Long. 69.0°E, Rajkot, Ahmedabad, Indore, Bhopal, Jabalpur, Ambikapur, Daltonganj, Gaya, Muzaffarpur and Raxaul.

This translates to Monsoon progressing over 25% of Madhya Pradesh today, 25% of M.P. having been covered earlier. Now total 50 % of Madhya Pradesh is covered by Southwest Monsoon. This is indeed a snail speed for progress of Monsoon.