UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072900.upa.cvt Date: 0000Z 29 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 29 JUL 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1011 66 25.0 20.6 77 4.4 21.9 70 5 297.2 300.0 294.7 341.4 15.28 1 850 1561 17.0 7.0 52 10.0 11.1 120 13 304.0 305.3 290.6 326.2 7.41 2 700 3205 9.6 4.6 71 5.0 6.6 280 17 313.1 314.6 293.5 336.8 7.62 3 500 5910 -6.3 -18.3 38 12.0 -10.5 315 17 325.4 325.7 292.2 331.6 1.81 4 400 7610 -19.5 -27.5 49 8.0 -21.4 275 21 329.6 329.8 292.6 333.2 1.00 5 300 9690 -34.1 -48.1 23 14.0 -35.3 305 25 337.3 337.3 293.8 338.0 0.16 6 250 10940 -43.7 -58.7 17 15.0 -44.3 275 31 341.1 341.1 294.6 341.3 0.06 7 200 12400 -54.7 -63.7 32 9.0 -54.9 275 33 346.1 346.2 295.8 346.3 0.04 8 150 14200 -62.3 -72.3 25 10.0 -62.4 300 23 362.8 362.8 299.2 362.8 0.01 9 148 14283 -62.9 -71.9 29 9.0 -63.0 305 21 363.1 363.1 299.3 363.2 0.02 10 100 16700 -62.7 -82.7 5 20.0 -62.9 285 15 406.6 406.6 306.1 406.6 0.00 TRP 148 14283 -62.9 -71.9 29 9.0 -63.0 305 21 363.1 363.1 299.3 363.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5749.24 m Freezing level: 579.25 mb = 4838.21 m = 15873.19 ft Wetbulb zero: 622.37 mb = 4149.96 m = 13615.19 ft Precipitable water: 1.62 inches Sfc-500 mean rel hum: 58.75 % Est. max temperature: 31.26 C = 88.27 F Sfc-Lift cond lev (LCL): 948.28 mb = 618.28 m = 2028.45 ft T: 22.05 C 700-500 lapse rate: 5.88 C/km ThetaE index: 15.20 C Layer 850.0- 700.0 mb Conv cond level (CCL): 794.04 mb = 2137.62 m = 7013.11 ft Mean mixing ratio: 13.10 g/kg Conv temperature: 34.97 C = 94.95 F Cap Strength: 2.88 C Lifted Index: 1.53 C Risk: Showers probable Lifted Index @300 mb: 1.51 C Lifted Index @700 mb: 2.72 C Showalter Index: 6.81 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 13.30 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 127.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.45 J/kg Max Up Vert Vel: 10.72 m/s Conv Inhibition (B-): 459.95 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 889.03 mb = 1174.17 m = 3852.22 ft Lev Free Conv (LFC): 424.03 mb = 7165.50 m = 23508.59 ft Equ Level (EL): 364.03 mb = 8291.25 m = 27201.93 ft B at Equ Level: 57.37 J/kg Max Parcel Lev (MPL): 284.03 mb = 10064.99 m = 33021.22 ft Wind level data Storm motion: 325 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1011 66 70 5 -4.7 -1.7 | 123 13 -10.9 7.2 1 850 1561 120 13 -11.3 6.5 | 131 23 -17.5 15.4 2 700 3205 280 17 16.7 -3.0 | 240 12 10.5 6.0 3 500 5910 315 17 12.0 -12.0 | 298 7 5.8 -3.1 4 400 7610 275 21 20.9 -1.8 | 244 16 14.7 7.1 5 300 9690 305 25 20.5 -14.3 | 291 15 14.2 -5.4 6 250 10940 275 31 30.9 -2.7 | 256 25 24.6 6.2 7 200 12400 275 33 32.9 -2.9 | 257 27 26.6 6.1 8 150 14200 300 23 19.9 -11.5 | 281 14 13.7 -2.6 9 148 14283 305 21 17.2 -12.0 | 286 11 11.0 -3.1 10 100 16700 285 15 14.5 -3.9 | 238 10 8.2 5.1 Wind Parameters Mean winds (0-6000m): 295.1 at 14.5 knts Storm direction: 325.1 at 10.9 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 225.7 neg: -1.9 tot: 223.8 m^2/s^2 ave: 74.6 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.03 Bulk Shear: 55.79 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 102 6 130 16| 3.3 0.0 3.3| 0.1 -1.9 -1.8 -3.6 -0.15| 3.4 -0.5 1000 101 8 127 17| 3.5 0.0 3.5| 5.5 -1.9 3.5 3.5 0.09| 3.6 0.3 1500 107 9 128 19| 3.6 0.0 3.6| 20.5 -1.9 18.6 12.4 0.28| 3.9 1.1 2000 119 10 133 20| 4.1 0.0 4.1| 94.5 -1.9 92.5 46.3 0.64| 5.9 3.8 2500 135 11 140 22| 4.1 0.0 4.1|169.5 -1.9 167.6 67.1 0.75| 7.3 5.5 3000 140 12 142 23| 3.7 0.0 3.7|225.7 -1.9 223.8 74.6 0.78| 8.5 6.6 4000 245 13 201 16| 2.7 0.0 2.7|244.5 -1.9 242.6 60.6 0.78| 7.3 5.7 5000 284 14 232 9| 2.1 0.0 2.1|251.9 -1.9 250.0 50.0 0.79| 6.2 4.9 6000 295 15 248 7| 1.7 0.0 1.7|257.2 -3.3 253.9 42.3 0.77| 5.5 4.3 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250729.00.gif