Murgahab: A small earthquake shook Tajikistan last night. The magnitude of the quake was 5.9 on the Richter scale, according to the United Geological Survey (USGS). The epicenter was reported at a depth of 91 kilometers, 35 kilometers south of the town of Murgahib. However, the epicenter was reported below the Pacific Ocean floor, however; no tsunami alert was issued. Earthquakes in Tajikistan .. Earthquakes also in India, Pakistan, Afghanistan. In India, earthquakes have shaken Delhi, NCR, Punjab and Jammu and Kashmir. The magnitude of the earthquake in India was recorded as 6.1, NCS officials said.