1. Locations of the main updraft and downdraft
:25, 10:10, 11:10, 11:40UTC
The locations of the overshooting tops were marked by circles on HRV images, and overlaid on IR10.8 and on a combined radar-satellite image.
Simultaneous radar and satellite data were used. The radar data were interpolated to the ‘European’ satellite time (nominal time + 10 minutes) using displacement vector fields (P. Németh).
Only the high radar reflectivities (Zmax> 35dBz) were overlaid on the satellite image, to see the convective precipitation.
The parallax effect was not corrected.

2. HRV (70-100%) 09:25UTC

3. HRV (70-100%) 09:25UTC

4. IR10.8 (<240K) 09:25UTC

5. IR10.8 (<240K) 09:25UTC

6. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
09:25UTC

7. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
09:25UTC

8. HRV (70-100%) 10:10UTC
Overshooting top
Plume
Gravity wave

9. HRV (70-100%) 10:10UTC

10. IR10.8 (<240K) 10:10UTC

11. IR10.8 (<240K) 10:10UTC

12. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
10:10UTC

13. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
10:10UTC

14. HRV (70-100%) 11:10UTC
Overshooting top
Radial cirrus
Gravity wave

15. HRV (70-100%) 11:10UTC

16. IR10.8 (<240K) 11:10UTC

17. IR10.8 (<240K) 11:10UTC

18. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
11:10UTC

19. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
11:10UTC

20. HRV (70-100%) 11:40UTC

21. HRV (70-100%) 11:40UTC

22. IR10.8 (<240K) 11:40UTC

23. IR10.8 (<240K) 11:40UTC

24. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
11:40UTC

25. HRV cloud (HRV,HRV,IR10.8)
Radar (Zmax > 35dBz)
11:40UTC