Multiple transformer boxes reported going off near Coppermine Heard on: Bexar County Fire and EMS 00:14 00:00 Yes, ma'am. We have numerous transformer boxes going off in the area. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Yes, ma'am. We have numerous transformer boxes going off in the area. 00:05 The 2nd one is (number withheld). 00:07 Copper mine. 2026-11-15 17:49 UTC Fire Coppermine, Converse, TX 78109 View on map