Northern Blair County Forest Fire Crew

    5.     EXTREME    Fires start quickly, spread furiously, and burn intensely.  All fires are potentialy serious.  Development into high intensity burning will usually be faster and occur from smaller fires than in the very high danger class.  Every fire start has potential to become large.  Expect extreme, erratic behavior. NO OUTDOOR BURNING SHOULD TAKE PLACE IN AREAS WITH EXTREME FIRE BEHAVIOR.  Fire restrictions are generally in effect.

         4.    VERY HIGH   Fires start easily from all causes and immediately after ignition, spread rapidly and increase quickly in intensity.  Spot fires are a constant danger.  Fires burning in light fuels may quickly develop high intensity characteristics such as long-distance spotting and fire whirlwinds when they burn in heavier fuels.  Both suppression and mop-up will require an extended and very thorough effort.  Outdoor burning is not recommended.  Fire restrictions may be in effect.

     3.          HIGH         All fine dead fuels ignite readily and fires start easily from most causes.  Unattended brush and camp fires are likely to escape.  Fires spread rapidly and short-distance spotting is common.  Fires may become serious and their control difficult unless they are attacked successfully while small.  Outdoor burning should be restricted to early morning and late evening hours.

                                                                           2.    MODERATE    Fires can start from most accidental causes,  but with exception of lighting fires in some areas, the number of starts is generally low. Expect moderate flamelength an rate of spread.  Short-distance spotting may occour, but is not persistent.  Fires are not likely to become serious and control is relatively easy.  Although controlled burning can be done without creating a hazard, routine caution should be taken.

                                                                            1.           LOW           Fuels do not ignite readily from small firebrands although a more intense heat source, such as lighting, may start fires in duff or punky wood.  Weather and fuel conditions will lead slow fire spread, low intensity and relatively easy control with light mop-up.  There is little danger of spotting.  Controlled burns can usually be executed with reasonable safety.

                    RED FLAG WARNING      A SHORT TERM, TEMPORARY WARNING INDICATING THE PRESENCE OF DANGEROUS COMBINATIONS OF TEMPERATURE, WIND, RELATIVE HUMIDITY, FUEL OR DROUGHT CONDITIONS WHICH CAN CONTRIBUTE TO NEW FIRES OR RAPID SPREAD OF EXISTING FIRES.  CAN BE ISSUED AT ANY FIRE DANGER LEVEL.