Fig. 6 | Scientific Reports

Fig. 6

From: Vorticity budget analysis of a mesoscale convective vortex during the July 2022 flash flood in Northern Tehran

Fig. 6

Horizontal distributions of potential vorticity (PV; ×10⁻⁶ PVU, shaded) and wind speed (streamlines; m s⁻¹) at 600 hPa (top row), 700 hPa (middle row), and 850 hPa (bottom row) at 20:00, 21:00, 22:00, and 23:00 UTC on 27 July 2022 (left to right). At 850 hPa, temperature (K; red dashed contours) and relative humidity (%; green dashed contours) are overlaid. The star indicates the location of the Imamzadeh Davood flood event.

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