According to the US Department of Labor, in the week ending September 20, the advance figure for seasonally adjusted initial claims was 493,000, an increase of 32,000 from the previous week’s revised figure of 461,000. It is estimated that the effects of Hurricane Gustav in Louisiana and the effects of Hurricane Ike in Texas added approximately 50,000 claims to the total. The 4-week moving average was 462,500, an increase of 16,000 from the previous week’s revised average of 446,500.