LOCAL 0 Minor earth tremor reported at Lunugamwehera Written by:chanaka inojPosted on:16th May 202316th May 2023 (LANKAPUVATH | COLOMBO) – A minor earth tremor of 2.5 magnitude in the Richter scale has been recorded at around 10.15 p.m. last night at Lunugamwehera in East Sella Kataragama, according to the Geological Survey & Mines Bureau.