Rapid Response - LANCE - Terra/MODIS 2009/271 03:30 UTC Typhoon Ketsana (17W) approaching Indochina <a href="/cgi-bin/imagery/navbar.cgi?image=Ketsana.A2009271.0330.2km.jpg">Navigation Bar</a> | <a href="/cgi-bin/imagery/image.cgi?image=Ketsana.A2009271.0330.2km.jpg">Image</a>