After launching the balloon, enter the surface observation data in MW41.
MW41 user interface shows the appropriate data. Use the free text field for any additional data you wish to store in the database and be available for messages.
You can also write down the information here:
- Launch time:
- Psurf = ________ hPa
- Tsurf = ________ °C
- Usurf = ________ % RH
- Surface wind speed: ________m/s
- Wind direction: ________
- Sky condition: _________________________________________
- Other information: ______________________________________