International Standard Atmosphere
| Height (km) |
Temperature (°C) |
Pressure (Pa) |
Pressure (atm) |
Density (kg/m³) |
Mach 100m/s |
Re · 106 100m/s ·1m |
|---|---|---|---|---|---|---|
| 0.0 | 15.00 | 101325 | 1.000 | 1.225 | .294 | 6.760 |
| 1.0 | 8.50 | 89875 | .887 | 1.112 | .297 | 6.247 |
| 2.0 | 2.00 | 79495 | .785 | 1.006 | .301 | 5.763 |
| 3.0 | -4.50 | 70109 | .692 | .909 | .304 | 5.307 |
| 4.0 | -11.00 | 61640 | .608 | .819 | .308 | 4.878 |
| 5.0 | -17.50 | 54020 | .533 | .736 | .312 | 4.474 |
| 6.0 | -24.00 | 47181 | .466 | .660 | .316 | 4.095 |
| 7.0 | -30.50 | 41061 | .405 | .590 | .320 | 3.741 |
| 8.0 | -37.00 | 35600 | .351 | .525 | .325 | 3.409 |
| 9.0 | -43.50 | 30742 | .303 | .466 | .329 | 3.099 |
| 10.0 | -50.00 | 26436 | .261 | .413 | .334 | 2.810 |
| 11.0 | -56.50 | 22632 | .223 | .364 | .339 | 2.541 |
| 12.0 | -56.50 | 19330 | .191 | .311 | .339 | 2.170 |
| 13.0 | -56.50 | 16510 | .163 | .265 | .339 | 1.854 |
| 14.0 | -56.50 | 14102 | .139 | .227 | .339 | 1.583 |
| 15.0 | -56.50 | 12045 | .119 | .194 | .339 | 1.352 |
| 16.0 | -56.50 | 10287 | .102 | .165 | .339 | 1.155 |
| 17.0 | -56.50 | 8787 | .087 | .141 | .339 | .986 |
| 18.0 | -56.50 | 7505 | .074 | .121 | .339 | .843 |
| 19.0 | -56.50 | 6410 | .063 | .103 | .339 | .720 |
| 20.0 | -56.50 | 5475 | .054 | .088 | .339 | .615 |
| 21.0 | -55.50 | 4678 | .046 | .075 | .338 | .521 |
| 22.0 | -54.50 | 4000 | .039 | .064 | .337 | .441 |
| 23.0 | -53.50 | 3422 | .034 | .054 | .337 | .375 |
| 24.0 | -52.50 | 2930 | .029 | .046 | .336 | .318 |
| 25.0 | -51.50 | 2511 | .025 | .039 | .335 | .270 |
| 26.0 | -50.50 | 2153 | .021 | .034 | .334 | .230 |
| 27.0 | -49.50 | 1847 | .018 | .029 | .334 | .196 |
| 28.0 | -48.50 | 1586 | .016 | .025 | .333 | .167 |
| 29.0 | -47.50 | 1363 | .013 | .021 | .332 | .142 |
| 30.0 | -46.50 | 1172 | .012 | .018 | .331 | .121 |