Question:

What has the Honolulu Fire Department (HFD) done since the Lahaina wildfires?

Answer:

The HFD also increased the number of apparatuses dispatched to confirmed wildland fires and may augment staffing during Red Flag and High-Wind Warning days.
Per the National Weather Service: A High Wind Warning is issued when sustained winds exceeding 40 mph and/or frequent gusts over 60 mph are occurring or imminent.