Full Breakdown
Tracy, California Warehouse Inferno Engulfs Medline Distribution Center
6/13/2026, 12:38:53 AM
Tracy Warehouse Inferno: Scope and Immediate Impact
A roof fire erupted at Medline Industries’ 1-million-sq-ft distribution center on Promontory Parkway in Tracy Thursday afternoon. Within 30 minutes the building was fully engulfed, a black plume visible for miles and embers traveling up to 2.5 miles. The blaze spread to a neighboring FedEx warehouse, prompting evacuation, while nearby Amazon and Home Depot sites were cleared. All on-site personnel—estimated 120-200—escaped unharmed; no injuries were reported.
Medline Industries: Role and Reach
Medline supplies medical-surgical products via 70 distribution centers and 30 manufacturing sites. The Tracy hub serves Sutter Health, Stanford Medicine, the VA and local hospitals, making the loss a supply disruption for Northern California.
Timeline of the Blaze
First alarms arrived at 12:50 p.m.; the roof fire was confirmed by 1 p.m. and the building fully ablaze by 1:20 p.m. Low water pressure and non-functioning sprinklers hampered interior attacks. A secondary fire at the FedEx warehouse ignited near 7 p.m. and was quickly contained. Officials expect containment within two to four days.
Scale and Resources
The 1 000 000-sq-ft warehouse housed 120-200 occupants. About 200 firefighters from Tracy, San Joaquin County and Cal Fire responded. High winds (10-44 mph), low humidity and the fire-water system’s failure left hydrants without pressure.
Official Statements & Responses
Medline said all employees and on-site personnel are accounted for. Mayor Dan Arriola warned of air-quality impacts and urged residents to stay indoors if smoke is visible. Fire Chief Randall Bradley cited the failed water system and sprinkler outage as key obstacles, calling the blaze “unique.” The city manager declared a local emergency.
Criticism
Investigators noted that the private fire-water system supplied no pressure to internal hydrants and that the sprinkler network was inoperative, raising compliance concerns for high-hazard storage.
Ground Reports
Witnesses heard explosions, saw debris fall and observed a wall of black smoke over 20 miles. Crews reported a smoke drop after focusing water on a building corner, and spot fires sparked by embers were contained.
Conflicts & Gaps
Sources differ on the ignition time—some cite just before 1 p.m., others just before 2 p.m.—and on the occupant count, reporting 120 or 200. The cause remains under investigation; the ATF is assisting.
Verbatim Quotes
- “THERE’S PROBABLY BEEN 3 OR 4 OF THESE IN THE HISTORY OF OUR COUNTRY.” — Randall Bradley
- “All Medline employees and on-site personnel are accounted for. We are coordinating closely with local authorities and first responders as we assess the fire’s impact and will share more details as they become available.” — Medline
- “All Medline employees and on-site personnel are accounted for.” — Medline
- “It's going to take a little while, but as long as nobody's hurt, we can fix everything else,” — Sgt. Michael Richards
What’s Next
Fire officials plan a multi-day containment, monitoring hot spots and preventing ember-driven fires. The San Joaquin Valley Air Pollution Control District will keep tracking air quality, while Medline works to restore supplies for regional health providers.
