On Monday, the Zeppelin was equipped with the nucleation package to study new particle formation over Hyytiälä. After returning, we built out instruments to install the photochemistry package. The scheduled starting time was 6:30 a.m. this morning. However, at first it was too foggy to fly, and afterwards heavy thunderstorms came up. Again, racks were taken out of the Zeppelin. On 7:45 a.m. all flights were cancelled for today. We hope for better flight conditions tomorrow.
|Today, no Zeppelin flying, (and no skiing).|