UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041911.upa.cvt Date: 1100Z 19 APR 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 19 APR 25 Station: LIED WMO ident: 16546 Latitude: 39.35 Longitude: 8.97 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1010 28 19.6 14.6 73 5.0 16.4 145 8 291.9 293.8 289.2 321.4 10.39 1 1002 90 17.4 12.8 74 4.6 14.6 157 15 290.4 292.0 287.6 316.7 9.30 2 1000 105 17.4 12.9 75 4.5 14.6 160 17 290.5 292.2 287.8 317.1 9.38 3 983 251 15.4 12.4 82 3.0 13.6 159 17 290.0 291.6 287.4 316.0 9.23 4 964 417 14.2 10.5 78 3.7 12.0 158 17 290.4 291.8 286.7 313.9 8.29 5 953 514 16.0 7.0 55 9.0 10.9 157 18 293.2 294.3 286.1 312.2 6.60 6 925 768 16.6 5.6 48 11.0 10.4 155 18 296.3 297.4 286.9 314.3 6.17 7 916 851 16.8 1.8 36 15.0 8.9 161 18 297.3 298.2 285.8 311.4 4.75 8 913 879 17.0 5.0 45 12.0 10.3 163 19 297.8 298.9 287.2 315.5 5.99 9 850 1484 12.0 4.0 58 8.0 7.6 205 22 298.7 299.8 287.6 316.5 6.00 10 805 1936 8.2 1.2 61 7.0 4.6 209 21 299.4 300.3 287.0 314.8 5.19 11 785 2144 8.0 -6.0 36 14.0 1.8 211 21 301.3 301.9 285.6 310.8 3.11 12 700 3077 1.0 -10.0 44 11.0 -3.4 220 19 303.6 304.1 285.9 311.6 2.55 13 627 3952 -5.7 -11.7 63 6.0 -7.9 225 21 305.6 306.1 286.6 313.5 2.49 14 621 4027 -5.9 -15.9 45 10.0 -9.2 225 21 306.3 306.6 286.0 312.0 1.78 15 598 4322 -7.7 -13.7 62 6.0 -9.8 227 22 307.5 307.9 286.9 314.6 2.22 16 515 5467 -15.5 -26.5 38 11.0 -18.0 234 24 311.5 311.7 286.9 314.4 0.85 17 500 5690 -17.1 -24.1 55 7.0 -18.7 235 25 312.2 312.4 287.3 315.9 1.09 18 457 6356 -21.9 -24.2 82 2.3 -22.4 237 27 314.3 314.5 288.2 318.3 1.18 19 410 7143 -27.3 -29.2 84 1.9 -27.6 239 30 317.3 317.4 288.8 320.1 0.83 20 404 7249 -28.3 -29.4 90 1.1 -28.5 240 31 317.3 317.5 288.8 320.2 0.83 21 400 7320 -28.7 -30.2 87 1.5 -28.9 240 31 317.7 317.8 288.9 320.4 0.78 22 306 9177 -43.3 -47.2 65 3.9 -43.5 231 38 322.5 322.5 289.7 323.2 0.18 23 300 9310 -44.3 -48.1 66 3.8 -44.5 230 39 322.9 323.0 289.8 323.5 0.16 24 283 9700 -46.3 -50.7 61 4.4 -46.5 230 39 325.5 325.5 290.6 326.0 0.13 25 250 10510 -53.9 -56.2 76 2.3 -53.9 230 40 325.9 325.9 290.6 326.2 0.08 26 243 10693 -55.3 -57.1 80 1.8 -55.4 230 38 326.5 326.5 290.8 326.8 0.07 27 235 10908 -54.5 -72.5 9 18.0 -54.7 231 39 330.8 330.8 291.9 330.9 0.01 28 211 11597 -56.3 -71.3 14 15.0 -56.5 234 42 338.4 338.4 293.9 338.4 0.01 29 200 11940 -54.7 -73.7 8 19.0 -55.0 235 44 346.1 346.1 295.8 346.2 0.01 30 156 13528 -51.7 -82.7 1 31.0 -52.2 231 46 376.7 376.7 301.7 376.8 0.00 31 150 13780 -52.5 -83.5 1 31.0 -53.0 230 46 379.6 379.6 302.2 379.6 0.00 32 115 15472 -59.4 -85.6 2 26.3 -59.6 230 63 396.9 396.9 304.8 396.9 0.00 33 101 16279 -62.7 -86.7 3 24.0 -62.9 239 38 405.4 405.4 305.9 405.4 0.00 34 100 16340 -62.3 -87.3 2 25.0 -62.5 240 36 407.4 407.4 306.2 407.4 0.00 35 87 17203 -60.9 -86.9 2 26.0 -61.2 193 26 426.7 426.7 308.5 426.7 0.00 36 81 17644 -63.5 -88.5 2 25.0 -63.7 169 21 430.2 430.2 308.9 430.2 0.00 37 77 17958 -59.9 -86.9 2 27.0 -60.3 152 17 444.0 444.0 310.3 444.0 0.00 38 70 18550 -62.1 -88.1 2 26.0 -62.4 120 10 451.5 451.5 311.0 451.5 0.00 39 68 18729 -60.1 -88.1 1 28.0 -60.5 123 10 459.6 459.6 311.7 459.6 0.00 40 50 20640 -59.3 -87.3 1 28.0 -59.9 160 9 503.7 503.7 315.2 503.8 0.00 41 44 21442 -58.1 -87.1 1 29.0 -58.9 137 8 525.4 525.4 316.6 525.5 0.00 42 40 22038 -61.3 -88.3 2 27.0 -61.9 121 8 531.9 531.9 317.1 531.9 0.00 43 30 23830 -59.5 -87.5 1 28.0 -60.4 70 6 582.4 582.4 319.8 582.5 0.01 44 29 24043 -59.5 -87.5 1 28.0 -60.5 73 7 588.1 588.1 320.0 588.1 0.01 45 20 26410 -53.3 -85.3 1 32.0 -55.9 100 17 673.0 673.0 323.5 673.1 0.01 46 15 28274 -50.3 -84.3 1 34.0 -54.4 173 18 740.7 740.7 325.7 740.9 0.02 47 10 30970 -41.7 -81.7 1 40.0 -51.1 275 19 863.9 863.9 328.7 864.4 0.05 48 8.8 31841 -39.5 -80.5 0 41.0 -50.7 904.6 904.6 329.5 905.3 0.07 49 8.2 32323 -40.3 -81.3 0 41.0 -51.4 919.9 919.9 329.8 920.6 0.07 TRP 243 10693 -55.3 -57.1 80 1.8 -55.4 230 38 326.5 326.5 290.8 326.8 0.07 WND 115 15472 -59.4 -85.6 2 26.3 -59.6 230 63 396.9 396.9 304.8 396.9 0.00 Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 689.10 mb = 3207.52 m = 10523.25 ft Wetbulb zero: 755.70 mb = 2453.45 m = 8049.27 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 51.92 % Est. max temperature: 26.27 C = 79.29 F Sfc-Lift cond lev (LCL): 937.97 mb = 649.36 m = 2130.43 ft T: 16.32 C 700-500 lapse rate: 6.93 C/km ThetaE index: 5.65 C Layer 805.0- 700.0 mb Conv cond level (CCL): 755.86 mb = 2451.64 m = 8043.35 ft Mean mixing ratio: 7.62 g/kg Conv temperature: 29.79 C = 85.62 F Cap Strength: 5.45 C Lifted Index: 2.33 C Risk: None Lifted Index @300 mb: 6.19 C Lifted Index @700 mb: 2.91 C Showalter Index: 1.28 C Risk: Showers probable Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 21.10 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 228.50 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.87 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 54612.26 J/kg Cap Strength: 5.45 C Lift Cond Lev (LCL): 863.26 mb = 1353.04 m = 4439.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 16 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 1010 28 145 8 -4.6 6.6 | 89 19 -18.8 -0.3 1 1000 105 160 17 -5.8 16.0 | 115 22 -20.0 9.1 2 925 768 155 18 -7.6 16.3 | 113 24 -21.8 9.5 3 850 1484 205 22 9.3 19.9 | 160 14 -4.9 13.1 4 700 3077 220 19 12.2 14.6 | 166 8 -2.0 7.7 5 500 5690 235 25 20.5 14.3 | 220 10 6.3 7.5 6 400 7320 240 31 26.8 15.5 | 236 15 12.7 8.7 7 300 9310 230 39 29.9 25.1 | 221 24 15.7 18.2 8 250 10510 230 40 30.6 25.7 | 221 25 16.5 18.9 9 243 10693 230 38 29.1 24.4 | 220 23 14.9 17.6 10 200 11940 235 44 36.0 25.2 | 230 29 21.9 18.4 11 150 13780 230 46 35.2 29.6 | 223 31 21.1 22.7 12 115 15472 230 63 48.3 40.5 | 225 48 34.1 33.7 13 100 16340 240 36 31.2 18.0 | 237 20 17.0 11.2 14 70 18550 120 10 -8.7 5.0 | 85 23 -22.8 -1.8 15 50 20640 160 9 -3.1 8.5 | 95 17 -17.3 1.6 16 30 23830 70 6 -5.6 -2.1 | 66 22 -19.8 -8.9 17 20 26410 100 17 -16.7 3.0 | 83 31 -30.9 -3.9 18 10 30970 275 19 18.9 -1.7 | 331 10 4.8 -8.5 Wind Parameters Mean winds (0-6000m): 214.2 at 21.0 knts Storm direction: 244.2 at 15.7 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 76.5 deg Storm rel helicity (0-3000m) pos: 125.8 neg: -2.3 tot: 123.5 m^2/s^2 ave: 41.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.83 Bulk Shear: 43.42 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 ------------------------------------------------------------------------------- 500 158 17 113 22| 10.2 0.0 10.2| 47.0 -1.4 45.5 91.1 0.82| 11.0 9.1 1000 159 17 115 22| 6.7 0.0 6.7| 77.8 -2.3 75.5 75.5 0.80| 8.9 7.2 1500 171 19 124 20| 6.6 0.0 6.6|122.3 -2.3 120.0 80.0 0.81| 10.0 8.1 2000 182 19 132 18| 4.9 0.0 4.9|124.1 -2.3 121.8 60.9 0.77| 8.0 6.2 2500 189 20 138 17| 3.9 0.0 3.9|125.2 -2.3 122.9 49.2 0.74| 6.8 5.1 3000 194 20 142 15| 3.2 0.0 3.2|125.8 -2.3 123.5 41.2 0.71| 6.0 4.3 4000 201 20 149 13| 2.7 0.0 2.7|131.9 -2.3 129.6 32.4 0.73| 4.9 3.6 5000 208 20 157 12| 2.5 0.0 2.5|138.8 -2.3 136.5 27.3 0.75| 4.2 3.2 6000 214 21 167 11| 2.4 0.0 2.4|145.8 -2.3 143.5 23.9 0.75| 3.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20250419.11.gif