Coordinates : -91.5 41.6 Location state : Iowa Location city : Iowa City Variable Name : P Variable Unit : hPa Time : Central Daylight Time 4/ 7/2003 H 19 972.74 4/ 7/2003 H 21 972.60 4/ 7/2003 H 23 972.99 5/ 7/2003 H 1 974.10 5/ 7/2003 H 3 975.18 5/ 7/2003 H 5 975.85 5/ 7/2003 H 7 976.43 5/ 7/2003 H 9 976.53 5/ 7/2003 H 11 976.08 5/ 7/2003 H 13 975.44 5/ 7/2003 H 15 974.69 5/ 7/2003 H 17 974.22 5/ 7/2003 H 19 974.04 5/ 7/2003 H 21 974.10 5/ 7/2003 H 23 974.27 6/ 7/2003 H 1 974.44 6/ 7/2003 H 3 974.63 6/ 7/2003 H 5 974.73 6/ 7/2003 H 7 974.78 6/ 7/2003 H 9 974.65 6/ 7/2003 H 11 974.04 6/ 7/2003 H 13 973.20 6/ 7/2003 H 15 972.33 6/ 7/2003 H 17 971.74 6/ 7/2003 H 19 971.36 6/ 7/2003 H 21 971.04 6/ 7/2003 H 23 970.97 7/ 7/2003 H 1 970.76 7/ 7/2003 H 3 971.15 7/ 7/2003 H 5 971.63 7/ 7/2003 H 7 972.31 7/ 7/2003 H 9 972.66 7/ 7/2003 H 11 972.70 7/ 7/2003 H 13 972.59 7/ 7/2003 H 15 972.54 7/ 7/2003 H 17 972.71 7/ 7/2003 H 19 972.90