Werlich notes in the Basic Reporting Data: “THE B-52 AIRCRAFT, OPERATING IN THE LOCAL AREA, REPORTED A HEAVY HAZE CONDITION AT FL200 DOWN TO 10,000 FEET” (4). Also: “(A) 0255 CDT - RADAR 11,000 FEET BROKEN, 2100 FEET OVERCAST, VISIBILITY 25 STATUTE MILES… RADAR CLOUD TOPS, BROKEN 19,200 FEET AND OVERCAST 27,700 FEET.  (B) 0355 CDT- RADAR 9,000 FEET OVERCAST, VISIBILITY 25 STATUE MILES, TEMPERATURE 32, DEW POINT 29, WIND 160 DEGREES 4 KNOTS ALTIMETER SETTING 20.12 INCHES, RADAR CLOUD TOPS, OVERCAST 24,700 FEET (C) 0455 CDT–RADAR 10,000 FEET OVERCAST” (3-4).