A prescribed burn, to clear unexploded ammunition, took place yesterday morning on the Former Fort Ord. Roughly 110-acres burned for about 2-hours until just before noon at Burn Unit 21. The Presidio of Monterey Fire Department is said to be monitoring the area, through this morning. A 2nd prescribed burn of about 167 acres may also take place today at Burn Unit 15 for about 2 hours, weather permitting. Officials recommend closing your windows if you live on or near the Former Fort Ord. More information can be found at fort ord clean up dot com.