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Show KEEP UTAH GREEN Ulah Fire Danger Meter (Clip this for reference) I Wbd Temperature L Percent Velocity Relative MileH Over . Lfider Humidity Per Hour D8 85-98 70-84' 70 0-10 Wind 13 5 7 11-15 " 3 5 7 9 16-20 - 4 6 8 10 21-30 6 8 9 12 Over 30 " 9 11 13 15 Anyone handling or threatened by firea xhould set weather forecast fore-cast from local radio station. Check forecast again! thii meter. Each horizontal line here indicates combinations of weather factors which make open burning unsafe. For example: The second line lists relative humidity at 11-15, temperature between 85 and S8" and wind velocity 5 miles or more per hour. Dry air, high temperature and wind working together make dangerous Are hazards. J. Whitney Floyd, State Forester, urges close contact with the weatherman and the use of this meter in fire I control. |