Burr Fire south of Dinsmore grows to 5 acres, threatens structure

A vegetation fire near Burr Valley Rd and Thompson Creek south of Dinsmore grew to about 5 acres on July 19, with one structure threatened as local resources responded in eastern Humboldt County. The Burr Fire started in a rural stretch where scattered homes sit off the road network south of Dinsmore, putting nearby residents on alert as smoke and flames moved through grass.

At 12:04 p.m., Wildfire Incidents described the fire as 3 to 5 acres in grass with a moderate rate of spread and one structure threatened. By 12:14 p.m., the blaze was still listed at about 5 acres, with the same moderate spread. Those early estimates showed a fast-moving fire on private land and along backroads where even a small ignition can quickly become a threat to nearby structures.

By 3:12 p.m., a separate local update said forward progress had stopped. That update described the blaze as a new wildfire south of Dinsmore in eastern Humboldt and said two structures were fully involved. The shift from one threatened structure to two fully involved homes underscored how quickly conditions changed in the Burr Valley Rd and Thompson Creek area, where local crews had to work with the resources available on the ground.

CAL FIRE later listed the Burr Fire as 100% contained as of Sunday evening. The fire’s brief run through grass south of Dinsmore left a day of uncertainty for neighbors in the area, but the containment update marked the end of the immediate threat.