Heating and Wind Design Conditions for Korea, North
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 | |
Anju | 39.62 N | 125.65 E | 88 | 14.653 | -1 | 4 | 19 | 16 | 14 | 17 | 20 | 14 | 19 | 3 | 140 | 5 | 230 | 90 | -7 | 2.7 | 7.4 |
Ch’ongjin | 41.78 N | 129.82 E | 141 | 14.625 | 7 | 10 | 15 | 12 | 10 | 15 | 17 | 13 | 17 | 6 | 320 | 3 | 90 | 88 | 3 | 3.1 | 5.0 |
Changjin | 40.37 N | 127.25 E | 3546 | 12.911 | -19 | -15 | 20 | 18 | 16 | 20 | 4 | 18 | 4 | 1 | 320 | 6 | 320 | 85 | -25 | 4.7 | 3.4 |
Haeju | 38.03 N | 125.70 E | 265 | 14.559 | 10 | 13 | 21 | 18 | 15 | 19 | 22 | 17 | 23 | 7 | 320 | 7 | 180 | 91 | 7 | 3.6 | 4.5 |
Hamhung | 39.93 N | 127.55 E | 124 | 14.634 | 7 | 10 | 18 | 15 | 13 | 21 | 20 | 18 | 22 | 7 | 360 | 9 | 230 | 93 | 2 | 2.9 | 4.3 |
Namp’o | 38.72 N | 125.37 E | 154 | 14.618 | 8 | 11 | 23 | 19 | 17 | 21 | 21 | 18 | 21 | 7 | 320 | 6 | 270 | 91 | 6 | 5.8 | 5.0 |
P’yongyang | 39.03 N | 125.78 E | 124 | 14.634 | 3 | 7 | 14 | 12 | 10 | 15 | 19 | 13 | 19 | 2 | 110 | 4 | 270 | 91 | -1 | 2.3 | 6.5 |
Sinuiju | 40.10 N | 124.38 E | 22 | 14.688 | 3 | 7 | 17 | 15 | 13 | 19 | 19 | 16 | 18 | 6 | 50 | 5 | 230 | 92 | -4 | 3.8 | 5.0 |
Wonsan | 39.18 N | 127.43 E | 118 | 14.637 | 12 | 15 | 16 | 13 | 11 | 16 | 27 | 14 | 25 | 6 | 270 | 4 | 250 | 93 | 7 | 2.9 | 4.7 |