UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122711.upa.cvt Date: 1100Z 27 DEC 25 Searching for LIED... Searching the city database file for: LIED ... Date:1100Z 27 DEC 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 1017 28 14.0 12.4 90 1.6 13.0 105 2 285.8 287.3 285.5 310.5 8.92 1 1000 167 12.0 10.5 91 1.5 11.2 165 3 285.1 286.5 284.3 307.3 7.99 2 996 201 11.8 10.4 91 1.4 11.0 162 4 285.3 286.7 284.3 307.4 7.97 3 952 579 10.8 7.9 82 2.9 9.2 133 16 288.0 289.2 284.5 307.8 7.03 4 925 818 9.0 6.5 84 2.5 7.6 115 23 288.5 289.7 284.2 307.1 6.57 5 896 1081 7.2 3.6 78 3.6 5.4 119 26 289.3 290.3 283.4 305.1 5.53 6 850 1512 3.4 2.8 96 0.6 3.1 125 30 289.7 290.7 283.6 305.5 5.51 7 842 1589 2.8 2.4 97 0.4 2.6 125 30 289.9 290.8 283.5 305.3 5.40 8 768 2328 -1.5 -5.4 75 3.9 -3.1 130 29 293.0 293.5 282.5 302.8 3.33 9 759 2422 -1.9 -9.9 54 8.0 -4.8 131 29 293.5 293.9 281.6 300.6 2.37 10 745 2570 -3.1 -7.5 72 4.4 -4.8 132 29 293.8 294.3 282.4 302.5 2.92 11 740 2624 -2.7 -9.7 59 7.0 -5.3 132 29 294.8 295.2 282.3 302.2 2.47 12 738 2645 -1.9 -5.7 75 3.8 -3.5 132 29 295.9 296.5 283.8 306.0 3.38 13 727 2765 -3.1 -4.6 89 1.5 -3.7 133 28 295.8 296.5 284.2 307.0 3.74 14 700 3064 -4.3 -8.3 74 4.0 -5.8 135 28 297.7 298.3 284.0 306.6 2.92 15 654 3595 -7.9 -15.9 53 8.0 -10.4 138 28 299.5 299.8 283.3 304.8 1.69 16 611 4119 -12.3 -12.3 100 0.0 -12.3 141 29 300.3 300.8 284.5 307.8 2.43 17 500 5620 -22.7 -23.2 96 0.5 -22.8 150 30 305.4 305.6 285.0 309.2 1.18 18 499 5635 -22.7 -23.2 96 0.5 -22.8 150 30 305.5 305.8 285.1 309.4 1.18 19 421 6861 -32.7 -32.9 98 0.2 -32.7 150 35 307.9 308.1 285.3 309.9 0.57 20 416 6945 -33.9 -36.8 75 2.9 -34.2 150 36 307.5 307.5 284.9 308.8 0.39 21 400 7220 -36.1 -39.4 72 3.3 -36.4 150 37 308.1 308.1 285.0 309.2 0.31 22 393 7342 -37.3 -40.7 71 3.4 -37.6 149 36 308.1 308.1 284.9 309.0 0.28 23 389 7412 -37.9 -38.3 96 0.4 -37.9 149 36 308.2 308.2 285.1 309.4 0.36 24 376 7645 -39.9 -42.3 78 2.4 -40.1 148 34 308.5 308.6 285.1 309.4 0.25 25 367 7810 -41.3 -55.3 21 14.0 -41.8 147 33 308.8 308.8 284.9 309.0 0.06 26 363 7884 -42.1 -58.1 16 16.0 -42.6 147 32 308.7 308.7 284.9 308.9 0.04 27 302 9107 -49.5 -65.5 14 16.0 -49.8 140 23 315.0 315.0 287.1 315.1 0.02 28 300 9150 -49.5 -62.5 20 13.0 -49.8 140 23 315.6 315.6 287.3 315.7 0.03 29 294 9282 -49.7 -70.7 7 21.0 -50.0 141 22 317.1 317.1 287.8 317.2 0.01 30 282 9555 -50.7 -63.7 20 13.0 -51.0 144 21 319.5 319.5 288.6 319.6 0.03 31 258 10129 -55.3 -64.3 32 9.0 -55.5 150 17 320.9 321.0 289.0 321.1 0.03 32 250 10330 -54.9 -65.9 24 11.0 -55.1 145 27 324.4 324.5 290.1 324.5 0.02 33 217 11237 -53.3 -76.3 4 23.0 -53.6 167 23 340.3 340.3 294.4 340.4 0.01 34 200 11760 -55.3 -76.3 6 21.0 -55.6 180 21 345.2 345.2 295.6 345.2 0.01 35 184 12289 -57.3 -78.3 5 21.0 -57.5 197 23 350.3 350.3 296.7 350.3 0.00 36 170 12795 -52.3 -80.3 2 28.0 -52.7 214 24 366.6 366.6 299.9 366.6 0.00 37 150 13600 -54.7 -82.7 2 28.0 -55.1 240 27 375.8 375.8 301.6 375.8 0.00 38 128 14610 -57.7 -84.7 2 27.0 -58.0 258 23 387.9 387.9 303.5 387.9 0.00 39 114 15344 -56.5 -84.5 2 28.0 -56.9 270 21 403.2 403.2 305.6 403.2 0.00 40 100 16170 -59.7 -84.7 2 25.0 -60.0 285 18 412.4 412.4 306.8 412.4 0.00 41 95 16489 -61.1 -86.1 2 25.0 -61.4 280 19 415.7 415.7 307.2 415.7 0.00 42 85 17182 -58.9 -85.9 2 27.0 -59.3 269 20 433.6 433.6 309.2 433.6 0.00 43 73 18129 -61.5 -86.5 2 25.0 -61.9 254 22 447.4 447.4 310.6 447.4 0.00 44 70 18390 -60.1 -87.1 2 27.0 -60.5 250 22 455.8 455.8 311.4 455.8 0.00 45 64 18949 -57.9 -85.9 2 28.0 -58.5 274 18 472.5 472.5 312.8 472.5 0.00 46 50 20480 -62.5 -87.5 2 25.0 -62.9 340 6 496.2 496.2 314.7 496.2 0.00 47 45 21127 -64.5 -89.5 2 25.0 -64.8 355 7 506.5 506.5 315.4 506.5 0.00 48 34 22856 -60.9 -87.9 2 27.0 -61.6 37 11 558.3 558.3 318.5 558.3 0.01 49 30 23630 -63.1 -89.1 2 26.0 -63.7 55 13 572.6 572.6 319.3 572.6 0.00 50 26 24512 -60.1 -88.1 1 28.0 -61.2 21 11 605.1 605.1 320.9 605.1 0.01 51 20 26140 -60.5 -88.5 1 28.0 -61.7 320 7 651.0 651.0 322.7 651.0 0.01 52 19 26459 -60.9 -88.9 1 28.0 -62.1 322 9 659.4 659.4 323.0 659.4 0.01 53 15 27939 -57.5 -87.5 1 30.0 -59.7 330 17 716.8 716.8 325.0 716.9 0.01 54 10 30470 -62.3 -90.3 1 28.0 -64.1 345 31 787.0 787.0 326.9 787.1 0.01 55 6.9 32790 -57.1 -87.1 1 30.0 -61.0 896.7 896.7 329.4 897.0 0.03 56 6.4 33264 -59.1 -87.1 1 28.0 -62.6 907.7 907.7 329.6 908.0 0.03 TRP 258 10129 -55.3 -64.3 32 9.0 -55.5 150 17 320.9 321.0 289.0 321.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 793.81 mb = 2070.37 m = 6792.46 ft Wetbulb zero: 808.18 mb = 1918.40 m = 6293.89 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 84.71 % Est. max temperature: 17.81 C = 64.05 F Sfc-Lift cond lev (LCL): 993.11 mb = 224.93 m = 737.95 ft T: 11.74 C 700-500 lapse rate: 7.20 C/km ThetaE index: 4.82 C Layer 842.0- 745.0 mb Conv cond level (CCL): 907.33 mb = 977.32 m = 3206.38 ft Mean mixing ratio: 7.39 g/kg Conv temperature: 17.24 C = 63.02 F Cap Strength: 1.30 C Lifted Index: 1.07 C Risk: Showers probable Lifted Index @300 mb: 5.79 C Lifted Index @700 mb: 0.95 C Showalter Index: 2.53 C Risk: Showers probable Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 25.50 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.60 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.45 J/kg Max Up Vert Vel: 9.84 m/s Conv Inhibition (B-): 20.70 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 934.64 mb = 731.71 m = 2400.58 ft Lev Free Conv (LFC): 869.64 mb = 1325.22 m = 4347.79 ft Equ Level (EL): 729.64 mb = 2735.79 m = 8975.57 ft B at Equ Level: 46.60 J/kg Max Parcel Lev (MPL): 529.64 mb = 5188.91 m = 17023.78 ft Wind level data Storm motion: 166 at 20 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 1017 28 105 2 -1.9 0.5 | 351 19 2.8 -18.9 1 1000 167 165 3 -0.8 2.9 | 346 17 4.0 -16.5 2 925 818 115 23 -20.8 9.7 | 59 19 -16.1 -9.7 3 850 1512 125 30 -24.6 17.2 | 84 20 -19.8 -2.2 4 700 3064 135 28 -19.8 19.8 | 92 15 -15.0 0.4 5 500 5620 150 30 -15.0 26.0 | 123 12 -10.2 6.6 6 400 7220 150 37 -18.5 32.0 | 133 19 -13.7 12.6 7 300 9150 140 23 -14.8 17.6 | 80 10 -10.0 -1.8 8 258 10129 150 17 -8.5 14.7 | 39 6 -3.7 -4.7 9 250 10330 145 27 -15.5 22.1 | 104 11 -10.7 2.7 10 200 11760 180 21 0.0 21.0 | 251 5 4.8 1.6 11 150 13600 240 27 23.4 13.5 | 282 29 28.1 -5.9 12 100 16170 285 18 17.4 -4.7 | 317 33 22.1 -24.1 13 70 18390 250 22 20.7 7.5 | 295 28 25.4 -11.9 14 50 20480 340 6 2.1 -5.6 | 345 26 6.8 -25.0 15 30 23630 55 13 -10.6 -7.5 | 12 27 -5.9 -26.9 16 20 26140 320 7 4.5 -5.4 | 339 26 9.3 -24.8 17 10 30470 345 31 8.0 -29.9 | 345 51 12.8 -49.3 Wind Parameters Mean winds (0-6000m): 136.2 at 26.6 knts Storm direction: 166.2 at 20.0 knts Shear (0-3000m) pos: 3.2 neg: 2.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 99.6 neg: -4.9 tot: 94.7 m^2/s^2 ave: 31.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.93 Bulk Shear: 52.13 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 ------------------------------------------------------------------------------- 500 142 7 358 14| 12.8 0.0 12.8| 23.4 -4.9 18.5 37.1 0.48| 14.6 7.0 1000 119 14 30 15| 6.4 6.5 12.9| 58.7 -4.9 53.8 53.8 0.57| 14.4 8.3 1500 121 18 48 15| 6.3 4.4 10.6| 88.8 -4.9 83.9 56.0 0.65| 11.7 7.5 2000 123 21 59 15| 4.7 3.3 8.0| 93.0 -4.9 88.1 44.0 0.64| 9.2 5.9 2500 125 23 65 15| 3.8 2.6 6.4| 96.5 -4.9 91.6 36.6 0.63| 7.7 4.9 3000 126 24 70 15| 3.2 2.2 5.4| 99.6 -4.9 94.7 31.6 0.62| 6.7 4.2 4000 130 25 76 15| 2.6 1.6 4.3|109.7 -4.9 104.8 26.2 0.64| 5.4 3.5 5000 133 26 83 14| 2.3 1.3 3.6|119.7 -4.9 114.8 23.0 0.66| 4.7 3.1 6000 136 27 89 14| 2.2 1.1 3.3|128.3 -4.9 123.4 20.6 0.66| 4.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//LIED/skewt/LIED.skewt.20251227.11.gif