(Adds quote, changes dateline) KATHMANDU, Sept 25 (Reuters) - An earthquake measuring 5.7 struck western Nepal on Thursday, the United States Geological Survey said. The quake, centred 400 km (250 miles) northwest of Kathmandu, was at a depth of 10 km, the USGS said. There were no immediate reports of casualties, a Nepali official said. "It is not an emergency," Somnath Sapkota, chief of the National Seismological Centre in Kathmandu, said, adding it was a small tremor. (Reporting by Gopal Sharma; Writing by Sanjeev Miglani;
A woman washes clothes by the Yamuna river after evacuating her home on the riverbed in New Delhi September 24, 2008. Monsoon rains, burst dams and overflowing embankments have unleashed bouts ...
