Heating and Wind Design Conditions for Arkansas
City | Lat. | Long. | Elev. | Std. Pres. | Heating Dry Bulb, °F | Extreme Wind Speed, mph | Coldest Month WS / MCDB | MCWS / MCWD to DB | Annual Extreme Daily | ||||||||||||
0.4% | 1% | 99.6% | 0.4% | Mean DB | Std. DB | ||||||||||||||||
°N | °W | Feet | psia | 99.6% | 99% | 1% | 2.5% | 5% | WS | MCDB | WS | MCDB | MCWS | PWD | MCWS | PWD | Max | Min | Max | Min | |
Blytheville, Eaker AFB | 35.97 | 89.95 | 256 | 14.560 | 12 | 18 | 22 | 19 | 17 | 23 | 36 | 21 | 38 | 10 | 10 | 6 | 240 | 99 | 6 | 5.0 | 9.0 |
Fayetteville | 36.00 | 94.17 | 1250 | 14.044 | 6 | 13 | 21 | 19 | 18 | 21 | 44 | 19 | 44 | 9 | 350 | 10 | 190 | 100 | -1 | 3.2 | 9.2 |
Fort Smith | 35.33 | 94.37 | 463 | 14.451 | 13 | 19 | 20 | 18 | 16 | 21 | 46 | 18 | 41 | 9 | 320 | 9 | 270 | 102 | 6 | 3.9 | 6.6 |
Little Rock, AFB | 34.92 | 92.15 | 312 | 14.531 | 16 | 21 | 20 | 18 | 16 | 20 | 42 | 18 | 42 | 9 | 360 | 9 | 200 | 101 | 10 | 3.8 | 6.2 |
Texarkana | 33.45 | 93.98 | 390 | 14.489 | 20 | 25 | 19 | 17 | 15 | 20 | 47 | 18 | 48 | 9 | 50 | 9 | 190 | 101 | 13 | 3.1 | 7.6 |