[Pikachu_Dad]

Based on that information, lets assume that the WHITE building in the picture is their office building. The car spots are there. The building due west of it, the gray one, is therefore the Ammonium Nitrate storage facility. Large rectangular building - just what we would store a large volume of bags of fertilizer in.

Just west of the building like they said.

[Pikachu_Dad]

Next up: Anhydrous ammonia
CAS: 7664-041-7
Pure
Gas
EHS

Chemical Components:
EHS CAS 7664-41-7
Ammonia Gas 82 wt%

Physical & Health Hazards
Sudden release of pressure
Acute Immediate (health)

Inventory
Max amount: 100,000 pounds
Max Daily Amount code: 05:
100,000 - 999,999 pounds

Avg amount: 100,000 pounds
Avg Daily Amt: 5
100,000 - 999,999 pounds

No days on site: 365

Storage codes and locations:
Container type: A
Pressure: 1
Temperature: 4
Location: South of dry fertilizer plant
Amount: 110,000 pounds

Based on this, it is south of the gray building.

[Navy Patriot]

...just what we would store a large volume of bags of fertilizer in.

Note that they use the description "container", that doesn't necessarily mean bags.

Rack stored bags with circulating air space usually give no trouble.