ERA5 over 47.213476° N, 9.003336° E at 2020-02-22 13:00 UTC

level (hPa)   height (m)   temperature (°C)   wind (m/s)   from (°)
       1000          240               14.6          1.3        212
        975          453               13.2          1.3        213
        950          670               12.1          1.1        213
        925          892               10.3          1.7        207
        900         1119                8.5          3.2        217
        875         1351                7.6          5.6        232
        850         1590                6.6          7.2        243
        825         1834                6.0          8.7        253
        800         2085                4.8         10.1        258
        775         2344                3.5         10.7        261

height above the pad (m)   pressure (hPa)   temperature (°C)   density (kg/m³)
     0 ERA5                         980.4               13.5            1.1916
     0 standard                     965.3               12.4            1.1778
   500 ERA5                         923.4               10.2            1.1354
   500 standard                     908.9                9.1            1.1218

Bella Lui to apogee   apogee (m above the pad)   drift at apogee (m)
ERA5                                      553.4                  40.7
standard, calm                            555.2                   0.4

This design flies a stand-in motor; Bella Lui's real flight, on its own K828FJ, is
compared on the accuracy page.
