UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072600.upa.cvt Date: 0000Z 26 JUL 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 26 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 1012 73 22.4 17.4 73 5.0 19.1 20 1 294.5 296.8 291.7 330.2 12.44 1 850 1563 14.4 11.7 84 2.7 12.7 135 5 301.2 303.1 292.1 331.4 10.21 2 700 3182 8.2 -24.8 8 33.0 -2.2 320 15 311.6 311.7 286.8 314.1 0.73 3 500 5880 -6.1 -42.1 4 36.0 -13.0 320 29 325.6 325.6 290.7 326.3 0.19 4 400 7580 -19.9 -30.9 37 11.0 -22.2 320 23 329.1 329.3 292.2 331.8 0.73 5 300 9650 -34.5 -47.5 26 13.0 -35.6 340 40 336.7 336.8 293.7 337.4 0.17 6 250 10900 -44.7 -52.7 40 8.0 -45.1 350 48 339.6 339.6 294.3 340.1 0.12 7 200 12350 -54.7 -64.7 28 10.0 -54.9 0 56 346.1 346.2 295.8 346.3 0.03 8 156 13915 -60.5 -77.5 9 17.0 -60.7 315 36 361.8 361.8 299.1 361.8 0.01 9 150 14160 -58.9 -77.9 7 19.0 -59.1 320 35 368.6 368.6 300.3 368.6 0.01 10 100 16700 -61.3 -84.3 3 23.0 -61.6 295 13 409.3 409.3 306.4 409.3 0.00 TRP 156 13915 -60.5 -77.5 9 17.0 -60.7 315 36 361.8 361.8 299.1 361.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5704.87 m Freezing level: 585.31 mb = 4729.10 m = 15515.25 ft Wetbulb zero: 721.99 mb = 2924.08 m = 9593.33 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 34.76 % Est. max temperature: 28.57 C = 83.43 F Sfc-Lift cond lev (LCL): 940.38 mb = 700.10 m = 2296.89 ft T: 19.03 C 700-500 lapse rate: 5.30 C/km ThetaE index: 17.30 C Layer 700.0- 500.0 mb Conv cond level (CCL): 822.75 mb = 1834.67 m = 6019.18 ft Mean mixing ratio: 11.79 g/kg Conv temperature: 30.84 C = 87.50 F Cap Strength: 3.67 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 5.38 C Lifted Index @700 mb: 3.67 C Showalter Index: 4.49 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 17.80 C K Index: -0.80 Risk: None Sweat Index: 179.40 Risk: None Energy Index: -0.86 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.16 J/kg Max Up Vert Vel: 10.88 m/s Conv Inhibition (B-): 6704.54 J/kg Cap Strength: 4.81 C Lift Cond Lev (LCL): 902.44 mb = 1051.81 m = 3450.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 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 1012 73 20 1 -0.3 -0.9 | 168 10 -2.0 9.8 1 850 1563 135 5 -3.5 3.5 | 160 15 -5.2 14.2 2 700 3182 320 15 9.6 -11.5 | 276 8 8.0 -0.8 3 500 5880 320 29 18.6 -22.2 | 304 20 17.0 -11.5 4 400 7580 320 23 14.8 -17.6 | 298 15 13.1 -6.9 5 300 9650 340 40 13.7 -37.6 | 336 29 12.0 -26.9 6 250 10900 350 48 8.3 -47.3 | 350 37 6.6 -36.6 7 200 12350 0 56 -0.0 -56.0 | 2 45 -1.7 -45.3 8 156 13915 315 36 25.5 -25.5 | 302 28 23.8 -14.7 9 150 14160 320 35 22.5 -26.8 | 308 26 20.8 -16.1 10 100 16700 295 13 11.8 -5.5 | 243 11 10.1 5.2 Wind Parameters Mean winds (0-6000m): 321.0 at 14.5 knts Storm direction: 351.0 at 10.8 knts Shear (0-3000m) pos: 1.0 neg: 3.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 4.6 neg: -59.5 tot: -54.9 m^2/s^2 ave: -18.3 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 32.91 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 ------------------------------------------------------------------------------- 500 175 2 171 12| 1.7 0.0 1.7| 0.0 -4.3 -4.3 -8.6 -0.93| 1.8 -1.7 1000 131 2 164 13| 1.9 0.0 1.9| 0.0 -6.6 -6.6 -6.6 -0.58| 2.2 -1.3 1500 124 3 161 13| 1.9 0.0 1.9| 4.6 -6.6 -2.0 -1.4 -0.17| 2.5 -0.4 2000 113 4 157 13| 1.4 1.7 3.1| 4.6 -32.2 -27.6 -13.8 -0.55| 3.7 -2.0 2500 79 5 146 12| 1.1 2.8 4.0| 4.6 -50.7 -46.1 -18.5 -0.61| 4.9 -3.0 3000 4 6 153 5| 1.0 3.3 4.2| 4.6 -59.5 -54.9 -18.3 -0.67| 6.3 -4.2 4000 324 9 226 5| 0.7 3.2 3.9| 11.1 -62.2 -51.1 -12.8 -0.53| 5.7 -3.0 5000 322 12 254 6| 0.6 3.1 3.6| 18.8 -62.2 -43.4 -8.7 -0.43| 5.1 -2.2 6000 321 14 274 7| 0.5 2.9 3.3| 24.9 -63.1 -38.2 -6.4 -0.38| 4.6 -1.7 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250726.00.gif