May 22: dryline near Homestead File Times height AGL antenna position obs F1 22:06-22:12 ~1400 m down multiple humidity jumps, even at 1400 m; nice echo plumes F2.1 22:20-22:25 ~600 m up 2 dryline plumes emerge from a series of q-discontinuities F2.2 22:42-22:48 ~200 m up single dryline, tilting to the W as if propagating like a density current F3.1 23:24-23:30 ~1400 m down 2 drylines, the E one is best defined - we can try dual-Doppler F3.2 23:33-23:39 ~800 m down 2 drylines, retreating W and diverging from each other F4 23:44-23:52 ~200 m up 2 well-defined drylines, retreating westward, esp the western one

u q q qe Moisture jumps Altitude above ground (m) down up nw se Homestead: 36° 33.500´ N, 100° 36.371´ W u decimal: 36.5583 N, 100° 36.6062 W U: zonal wind q: mixing ratio (g/kg) q q qe

Moisture jumps se nw q this slope in U implies convergence u qe q

dryline dryline Slope as a density current! se nw q u qe q

dryline dryline nw se q u qe q

dryline dryline nw se u this slope in U implies convergence q q qe

dryline dryline se nw q u qe q