Our ESG seismic system picked up a rock burst at 3:01 pm on the east end of 15 stope at day shift blasting time. At 5:00 pm it was confirmed by the night shift crew that a rock burst did occur with the day shifts blast and did damage to the east side of 15 stope, dislodging 5ft of the back for a distance of about 16ft at the end of the stope.