Updates on the Hotspot and the Perseus-Pisces supercluster Excess Observed by the Telescope Array Experiment

The Telescope Array (TA) experiment, the largest observatory studying ultra-high energy cosmic rays in northern hemisphere, has reported evidence for two medium-scale anisotropies. first, known as TA hotspot, is an excess arrival direction distribution events with energies greater than 5.7 × 10 19 eV. More recently, additional of 19.4 eV appearing Perseus-Pisces supercluster been named PPSC excess. In this presentation, we will update status hotspot and results using most recent data measured by surface detector array.